Wartsila 2007.pdf

2007 SHIP POWER SYSTEMS

Wärtsilä offers the most effective solutions to all marine power and propulsion needs, supported by being the most responsive and efficient partner from first concepts throughout the lifetime of the vessel.

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TABLE OF CONTENTS

THE SHIP POWER SUPPLIER ....................................... 4 AUTOMATION ................................................................ 6 LOW-SPEED ENGINES ................................................ 18 MEDIUM-SPEED ENGINES ......................................... 42 DUAL-FUEL ENGINES ................................................. 51 PROPULSION PACKAGES........................................... 54 GENERATING SETS ..................................................... 58 ENGINE AUXILIARY SYSTEMS.................................... 68 PROPULSORS ............................................................. 70 SEALS & BEARINGS .................................................... 97 ENVIRONMENTAL TECHNOLOGIES ......................... 107 SERVICES .................................................................. 110 WÄRTSILÄ SHIP POWER WORLDWIDE.................... 112

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THE SHIP POWER SUPPLIER Wärtsilä is the leading supplier of ship machinery, propulsion and manoeuvring solutions for all types of marine vessels and offshore applications. Our service network takes complete care of customers’ ship machinery at every lifecycle stage. Our ship power solutions are based on technological expertise, close customer co-operation and industry-leading innovations spanning the complete range of marine power and propulsion needs. These solutions are customized to the specific ship design and operational requirements, ensuring maximum efficiency, reliability and environmental performance over the entire lifecycle of the installation. SHIP POWER SYSTEMS OVERVIEW Wärtsilä offers a wide range of innovative and industry-leading products from engines through the gearbox to the ship’s propeller and control systems. With our comprehensive product portfolio and close customer support, we offer unparalleled freedom to tailor a complete ship power solution or more limited solutions from a single source supplier for any marine vessel or offshore application. z z z z z z z z

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Automation Low-speed engines Medium-speed engines Generating sets Auxiliary systems Controllable pitch propellers Fixed pitch propellers Steerable thrusters

z z z z z z z

Transverse thrusters Nozzles Jets Gears Rudders Seals Bearings

5

AUTOMATION The Wärtsilä Integrated Automation System (IAS) is a new-generation vessel automation system based on distributed architecture and transparent integration with the Wärtsilä engine control and propulsion system. It also covers all third-party systems onboard. Wärtsilä offers scaleable systems from small Alarm and Monitoring System (AMS) to advanced Integrated Automation System (IAS). The IAS is easy to install and has a number of enhanced applications: z Power generation z Ballast z Cargo z Propulsion z Power distribution z Power management z HVAC z Thrusters z Utilities z Engines The complexity of the IAS reflects the type of vessel and the functionality onboard. We offer a wide range of configurations for various needs. The IAS has an easy and standardized interface with other systems onboard. Both shipowners and shipyards are ensured full lifecycle support from design, installation and commissioning to operation throughout the lifespan of the vessel.

EAS/LOP Extended Alarm System/ Local Operator Panels

Process Interface and Controllers 6

The Wärtsilä Power Management System provides efficient control and monitoring of the power plant and power consumption. Power management covers the entire chain from the power generating units, switchgear, power distribution network and variable speed units to the power users. The complexity of the power distribution control is built into the system in such a way that the maximum efficiency performance will be achieved. Each installation will therefore be configured individually.

Operator workstations

7

The Wärtsilä Electric Propulsion System combines state-of-the-art technology in every integrated component and has a unique system configuration to maximize safety and efficiency. Wärtsilä low loss concept is a patent pending solution developed to enhance redundancy and to reduce number of components in the system. The concept is flexible and can be designed to fit any configuration of power generation units and propulsion units as well as other electric power consumers onboard. In addition to tailor made solutions the low loss concept is available in five standardized systems: Wärtsilä low loss concept 1500, 2700, 3800, 5000 and 10,000 indicating the maximum power of each of the two main propellers. For vessels with large power generation and power consumption a high voltage system is available. The system can be combined with Wärtsilä’s Variable Speed Drives powering up to 10 MW propulsion units. The system can be combined with any configuration of power generation units and can be tailor made to meet specific requirements for a flexible power distribution in a variety of different applications. A combination of a high voltage system for power generation and a low voltage system for power distribution to the ship consumers and to special purposes will enhance the flexibility and increase the operability of the vessel.

Wärtsilä 8L32 Generator

VSD

VSD

VSD

LLC-unit

VSD

Switchboard

LLC-unit

VSD = Variable Speed Drive

Transverse thruster Steerable thruster Tunnel thruster

8

Main propulsion thruster

Forward azimuth thruster

WÄRTSILÄ UNIFIED CONTROLS Unique in many aspects, the Wärtsilä Unified Controls, UNIC introduces the flexible and fully scalable control system for large reciprocating diesel and gas engines. HIGH RELIABILITY AND EFFICIENT DESIGN The UNIC system is designed to fulfil the long lifetime expectations for large marine diesel and gas engines operating in the toughest of conditions. The system is based on a high degree of commonalities and standard interfaces, covering different engine sizes and fuel systems in a modular way. Modular and standardized interface provides the designer of the off-engine automation systems with easily reusable design. It allows conversion of e.g. diesel engines to dual fuel or common rail with a minimum of modifications. Due to the pre-tested configuration, the engine or generating set is operational with a minimum of commissioning and installation work. The critical parts of the UNIC system are either redundant or very faulttolerant to guarantee high safety and availability in all circumstances. In particular, parts like the communication and power supply are fully redundant to allow single failures without interruptions in engine operation.

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COST-EFFICIENT AND FLEXIBLE With a flexible and scalable design, the number of components needed is minimized, allowing low-cost logistics and less spare-part inventory – even for different types and sizes of engines. Thanks to the electronic control, the engine can be adapted to different operating conditions. The UNIC C2 and C3 designs follow common industry standards for fieldbus communication. Through the fieldbus interface, the UNIC system can be accessed from off-engine automation and HMI systems as well as from remote service centres. The UNIC system is optimized for the Wärtsilä Condition Based Maintenance system (CBM). UNBEATEN PERFORMANCE With unmatched power, the UNIC system provides an unbeaten performance for engine control. Modern control gives high engine output, low emissions, high efficiency as well as steady and fast load acceptance. The electronic fuel injection on UNIC C3 systems allows pre-post and split injection. Together with the possibility to use multiple maps, the advanced system drives clean and efficient engines with electronic fuel injection systems. A key feature in the UNIC system is a common advanced speed/load control with digital load-sharing and embedded diagnostics. The speed/ load control incorporates timing control where supported by fuel injection equipment, and advanced diagnostics to track the control performance and to detect possible problems. Accurate digital load sharing is used for isochronous applications. Advanced signal processing allows e.g. knock detection, cylinder pressure measurements and other diagnostic functions to be carried out in real time.

UNIC SYSTEM COMPONENTS

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ESM

Engine Safety Module

MCM

Main Control Module

IOM

Input Output Module

CCM

Cylinder Control Module

PDM

Power Distribution Module

LCP

Local Control Panel

LDU

Local Display Unit

Hardwired connections

LCP

Hardwired connections

ESM MCM

PDM

UNIC C1

Loadsh. CAN

UNIC C1 In the UNIC C1 engine automation, the fundamental parts of the engine control and safety are handled by the embedded control and management system. This includes e.g. engine speed and load control as well as overspeed protection, lube oil pressure and cooling water temperature protection. To other parts, the design expects the majority of the sensors to be hardwired to an external alarm and monitoring system. The functionality provided by the UNIC C1 system is: z Fundamental safety (overspeed, LO pressure, cooling water temp) z Basic local monitoring z Hardwired interface to external alarm and monitoring systems z Speed and load control1 z Start/stop management2 UNIC C2 The UNIC C2 engine automation system provides a complete embedded engine control and monitoring system. The UNIC C2 system is a distributed and bus based system where the monitoring and control function is placed close to the point of measurement and control. The functionality provided by the UNIC C2 system is: z Complete engine safety system z Complete local monitoring, including all readings, events and diagnostics 1 Electronic speed control by MCM if engine equipped with actuator, otherwise by mechanical governor 2 Optional, will use MCM as start/stop controller

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Hardwired connections

Loadsh. CAN

Ethernet

LDU

IOM

LCP

ESM

UNIC C2

IOM

MCM PDM

Speed and load control3 Alarm signal provision Complete engine control, including start/stop, load reduction request etc

z z z

z z

Full system diagnostics Fieldbus interface

UNIC C3 The UNIC C3 engine automation system provides a complete embedded management system, integrated with an engine control system for electronically controlled fuel injection. The system meets even the highest requirements on reliability, with selective redundancy and fault tolerant designs, and can be applied for single main engine operation. Hardwired connections Loadsh. CAN

LDU

Ethernet CCM

CCM

LCP

ESM

IOM

UNIC C3

MCM PDM

3 Electronic speed control by MCM if engine equipped with actuator, otherwise by mechanical governor

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Main bridge panel for Lipstronic 7000 CPP control.

LIPSTRONIC 7000 OPTIMISED CONTROL OF THE PROPULSION MACHINERY The Lipstronic 7000 propulsion control system is computer based, designed to monitor and control all components in a modern propulsion system with high accuracy, tailored to the individual applications. REMOTE CONTROL FOR CONTROLLABLE PITCH PROPELLERS Lipstronic 7000 propulsion control system is designed to optimise the control of any propulsion machinery. The system exists in two versions, the basic and the advanced. The Lipstronic 7000 basic is a cost effective standardised system to meet most of the demands in the market for propulsion control. This system is applicable for single engine configurations (including twin screw). The Lipstronic 7000 advanced introduces a modular designed system with communication on a two-wire field bus. This gives high flexibility and multi functionality. This system is applicable to as well for single as for twin engines configurations. Both systems are based on Programmable Logic Control (PLC) technology with high accuracy and tailored to the individual applications. The system controls the propeller pitch position and engine speed either combined or in split modes. Included is a propeller- and engine load control system developed on the basis of research and experience over many years. A large amount of special functions to optimise ship operations are available. A user-friendly operator panel is delivered. This gives information of the propulsion plant and is used for calibration of the system. Up to 31 extra panels can be supplied as options. 13

SPECIAL FUNCTIONS AS: z Pitch reduction zone – reduces propeller wear z Fuel measurement program z Windmilling prevention z PTI/PTO functions z Multiple combinator modes z Frequency variation mode z Cruise control z Fine tuning pitch z Electric shaft levers z Engine start/stop and safety system (Some functions not available in the Basic) REMOTE CONTROL FOR JETS: These systems are similar to the one used for controllable pitch propellers, except an integrated joystick system which is an option for catamarans and monohulls. For monohulls, in case of joystick control, also a bow thruster is required. The joystick is a single lever manoeuvring enhancing system. REMOTE CONTROL FOR AZIMUTHING THRUSTERS: For vessels such as harbour tugs an integrated control concept similar as for jets is available. For large off-shore platforms, individual controls for propulsion and steering are available. This includes standardised interfaces with third party DP-systems.

Main bridge panel for the Lipstronic 7000 waterjet control system.

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CONTROLS Cost effective universal controls for any propulsion system z Robust design with type approval z Joystick available for small and large vessels z Field bus application available

LIPS-STICK CO-ORDINATING CONTROL SYSTEM: The Lips-stick concept is a co-ordinating control system for offshore supply vessels, cable-layers and other ships which require manoeuvring enhancing systems. For vessels equipped with podded propulsors a dedicated Lips-stick is available, including features such as a simplex DP-mode and anchoring mode.

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VARIABLE SPEED DRIVE The Variable Speed Drive is specially designed for lifetime operation in maritime environment. It is the world’s most compact low voltage (690 volt) water cooled variable speed drive with excellent performance in control of propulsion motors, pump applications and drilling operations. VARIABLE SPEED DRIVE Power (kW)

Length (mm)

Depth (mm)

Height (mm)

Weight (kg)

880

900

1000

2051

650

1500

900

1000

2051

800

2700

1500

1000

2051

1300

3800

2100

1000

2051

2100

5000

2700

1000

2051

2400

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LOW-SPEED ENGINES UEC37LSII UEC43LSII UEC45LSE RTA48T-B UEC50LSE RT-flex50-B, RTA50-B RTA52U RT-flex58T-B, RTA58T-B UEC60LSE RT-flex60C-B RTA62U-B RT-flex68-D, RTA68-D RTA72U-B RT-flex84T-D, RTA84T-D RT-flex82T, RTA82T RT-flex82C, RTA82C RT-flex96C, RTA96C MW

WÄRTSILÄ RTA-SERIES ENGINES Wärtsilä RTA-series engines are traditional low-speed diesel engines with mechanically-driven camshaft, double-valve controlled fuel injection pumps, exhaust valve actuator pumps and reversing servomotors. WÄRTSILÄ RT-FLEX ENGINES Wärtsilä RT-flex engines are based on the RTA-series but have electronicallycontrolled common-rail systems for fuel injection and valve actuation.

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2

POWER RANGE FOR LOW-SPEED ENGINES

Speed rpm 140–186 Wärtsilä RT-flex

120–160

Wärtsilä RTA

111–130

Mitsubishi UE

102–127 99–124 99–124 108–135 84–105 91–114 90–105 92–115 76–95 79–99 61–76 68–80 87–102 92–102

3

4

6

8

10

15

20

30

40

60

80

As well as the proven benefits of the RTA engines, the RT-flex engines have the additional benefits of: z Smokeless operation at all running speeds z Better fuel economy in the part-load range z Reduced maintenance requirements, with simpler engine setting and extendable times between overhauls z Lower steady running speeds. MITSUBISHI UEC ENGINES Mitsubishi UEC engines are traditional low-speed two-stroke diesel engines with mechanically-driven camshaft, jerk type fuel injection pumps, exhaust valve actuator pumps and reversing. 19

Main data: Cylinder bore .................................. 370 mm Piston stroke................................. 1290 mm Speed ................................... 140 – 186 rpm Mean effective pressure at P1 ........ 18.0 bar Piston speed.................................... 8.0 m/s

Rated power: Propulsion engines Output in kW/bhp at 186 rpm

Cyl.

140 rpm

P1

P2

P3

P4

kW

bhp

kW

bhp

kW

bhp

kW

bhp

5

3 860

5 250

2 795

3 800

2 905

3 950

2 095

2 850

6

4 635

6 300

3 355

4 560

3 485

4 740

2 515

3 420

7

5 405

7 350

3 910

5 320

4 065

5 530

2 935

3 990

8

6 180

8 400

4 470

6 080

4 650

6 320

3 355

4 560

g/bhph

Brake specific fuel consumption (BSFC) Load 100%

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

175

129

169

123

175

129

169

BMEP, bar

18.0

13.0

18.0

124 12.9

Principal engine dimensions (mm) and weights (tonnes) Cyl.

A

B

C

D

E

F

G

I

K

Weight

5

3 888

2 255

650

5 062

1 950

6 170

1 120

–

355

83

6

4 538

2 255

650

5 062

1 950

6 170

1 120

–

355

96

7

5 188

2 255

650

5 062

1 950

6 170

1 120

–

355

110

8

5 838

2 255

650

5 062

1 950

6 170

1 120

–

355

124

For definitions, including the basis for fuel consumption of UE engines, see page 39.

E

F D

C K

20

A

I

B

G

Main data: Cylinder bore .................................. 430 mm Piston stroke................................. 1500 mm Speed ................................... 120 – 160 rpm Mean effective pressure at P1 ........ 18.1 bar Piston speed.................................... 8.0 m/s

Rated power: Propulsion engines Output in kW/bhp at 160 rpm

Cyl.

120 rpm

P1

P2

P3

P4

kW

bhp

kW

bhp

kW

bhp

kW

bhp

4

4 200

5 720

3 040

4 130

3 160

4 290

2 280

3 100

5

5 250

7 150

3 800

5 170

3 950

5 360

2 850

3 870

6

6 300

8 580

4 560

6 200

4 740

6 440

3 420

4 650

7

7 350

10 010

5 320

7 230

5 530

7 510

3 990

5 420

8

8 400

11 440

6 080

8 270

6 320

8 580

4 560

6 200

g/bhph

Brake specific fuel consumption (BSFC) Load 100%

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

173

127

166

122

173

127

166

BMEP, bar

18.1

13.1

18.1

122 13.1

Principal engine dimensions (mm) and weights (tonnes) Cyl.

A

B

C

D

E

F

G

I

K

Weight

4

3 738

2 520

690

5 827

2 135

7 100

1 287

–

352

104

5

4 494

2 520

690

5 827

2 135

7 100

1 287

–

352

124

6

5 250

2 520

690

5 827

2 135

7 100

1 287

–

352

144

7

6 006

2 520

690

5 827

2 135

7 100

1 287

–

352

164

8

6 762

2 520

690

5 827

2 135

7 100

1 287

–

352

187

For definitions, including the basis for fuel consumption of UE engines, see page 39.

E

F D

C K

A

I

G

B

21

Main data: Cylinder bore .................................. 450 mm Piston stroke................................. 1840 mm Speed ................................... 111 – 130 rpm Mean effective pressure at P1 ........ 19.6 bar Piston speed.................................... 8.0 m/s

Rated power: Propulsion engines Output in kW/bhp at 130 rpm

Cyl.

111 rpm

P1

P2

kW

P3

P4

bhp

kW

bhp

kW

bhp

kW

bhp

5

6 225

8 450

4 975

6 750

5 300

7 200

4 250

5 750

6

7 470

10 140

5 970

8 100

6 360

8 640

5 100

6 900

7

8 715

11 830

6 965

9 450

7 420

10 080

5 950

8 050

8

9 960

13 520

7 960

10 800

8 480

11 520

6 800

9 200

g/bhph

Brake specific fuel consumption (BSFC) Load 100%

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

169

124

164

121

169

124

164

BMEP, bar

19.6

15.7

19.6

121 15.7

Principal engine dimensions (mm) and weights (tonnes) Cyl.

A

B

C

D

E

F

G

I

K

Weight

5

4 747

3 000

1 000

6 900

3 070

8 600

1 560

428

355

168

6

5 539

3 000

1 000

6 900

3 070

8 600

1 560

428

355

195

7

6 331

3 000

1 000

6 900

3 280

8 600

1 560

428

355

222

8

7 123

3 000

1 000

6 900

3 280

8 600

1 560

428

355

252

For definitions, including the basis for fuel consumption of UE engines, see page 39.

E

F D

C K

22

A

I

B

G

Wärtsilä RTA48T Main data: Version B Cylinder bore .................................. 480 mm Piston stroke................................. 2000 mm Speed ................................... 102 - 127 rpm Mean effective pressure at R1........ 19.0 bar Piston speed.................................... 8.5 m/s

Fuel specification: Fuel oil ....................................730 cSt/50°C 7200 sR1/100°F ISO 8217, category ISO-F-RMK 55

Rated power: Propulsion engines Output in kW/bhp at 127 rpm

Cyl.

102 rpm

R1

R2

kW

R3

R4

bhp

kW

bhp

kW

bhp

kW

bhp

5

7 275

9 900

5 100

6 925

5 825

7 925

5 100

6 925

6

8 730

11 880

6 120

8 310

6 990

9 510

6 120

8 310

7

10 185

13 860

7 140

9 695

8 155

11 095

7 140

9 695

8

11 640

15 840

8 160

11 080

9 320

12 680

8 160

11 080

g/bhph

Brake specific fuel consumption (BSFC) Load 100%

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

171

126

163

120

171

126

167

BMEP, bar

19.0

13.3

18.9

123 16.6

Principal engine dimensions (mm) and weights (tonnes) Cyl.

A

B

C

D

E

F*

G

I

K

Weight

5

4 966

3 170

1 085

7 334

3 253

9 030

1 700

603

348

171

6

5 800

3 170

1 085

7 334

3 253

9 030

1 700

603

348

205

7

6 634

3 170

1 085

7 334

3 253

9 030

1 700

603

348

225

8

7 468

3 170

1 085

7 334

3 253

9 030

1 700

603

348

250

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. For definitions see page 39.

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Wärtsilä RT-flex50 – Wärtsilä RTA50 Main data: Version B Cylinder bore .................................. 500 mm Piston stroke................................. 2050 mm Speed ..................................... 99 - 124 rpm Mean effective pressure at R1........ 20.0 bar Piston speed.................................... 8.5 m/s

Fuel specification: Fuel oil ....................................730 cSt/50°C 7200 sR1/100°F ISO 8217, category ISO-F-RMK 55

Rated power: Propulsion engines Output in kW/bhp at 124 rpm

Cyl.

99 rpm

R1

R2

R3

R4

kW

bhp

kW

bhp

kW

bhp

kW

bhp

8 300

11 300

5 800

7 900

6 650

9 050

5 800

7 900

6

9 960

13 560

6 960

9 480

7 980

10 860

6 960

9 480

7

11 620

15 820

8 120

11 060

9 310

12 670

8 120

11 060

8

13 280

18 080

9 280

12 640

10 640

14 480

9 280

12 640

g/bhph

5

Brake specific fuel consumption (BSFC) Load 100%

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

171

126

165

121

171

126

167

BMEP, bar

20.0

13.9

20.0

123 17.5

Principal engine dimensions (mm) and weights (tonnes) Cyl.

A

B

C

D

E

F*

G

I

K

Weight

5

5227

3 150

1 088

7 646

3 300

9 270

1636

631

355

200

6

6107

3 150

1 088

7 646

3 300

9 270

1636

631

355

225

7

6987

3 150

1 088

7 646

3 300

9 270

1636

631

355

255

8

7867

3 150

1 088

7 646

3 300

9 270

1636

631

355

280

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. All the above data apply to both RTA50 and RT-flex50 versions. However, there may be differences in weights for the RT-flex50. Wärtsilä RT-flex engines are also available with part-load optimisation for lower fuel consumptions. For definitions see page 39. E

F D

C K

24

A

I

B

G

Main data: Cylinder bore .................................. 500 mm Piston stroke................................. 2050 mm Speed ..................................... 99 – 124 rpm Mean effective pressure at P1 ........ 20.0 bar Piston speed.................................... 8.5 m/s

Rated power: Propulsion engines Output in kW/bhp at 124 rpm

Cyl.

99 rpm

P1

P2

P3

P4

kW

bhp

kW

bhp

kW

bhp

kW

bhp

8 300

11 275

6 650

9 050

6 650

9 050

5 300

7 200

6

9 960

13 530

7 980

10 860

7 980

10 860

6 360

8 640

7

11 620

15 785

9 310

12 670

9 310

12 670

7 420

10 080

8

13 280

18 040

10 640

14 480

10 640

14 480

8 480

11 520

g/bhph

5

Brake specific fuel consumption (BSFC) Load 100%

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

171

126

166

122

171

126

166

BMEP, bar

20.0

16.0

20.0

122 16.0

Principal engine dimensions (mm) and weights (tonnes) Cyl.

A

B

C

D

E

F

G

I

K

Weight

5

5 185

3 150

1 088

7 750

3 395

9 250

1 636

739

365

186

6

6 065

3 150

1 088

7 750

3 455

9 250

1 636

739

365

217

7

6 945

3 150

1 088

7 750

3 490

9 250

1 636

739

365

248

8

7 825

3 150

1 088

7 750

3 490

9 250

1 636

739

365

279

For definitions see page 39.

E

F D

C K

A

I

G

B

25

Wärtsilä RTA52U Main data Cylinder bore .................................. 520 mm Piston stroke................................. 1800 mm Speed ................................... 108 - 135 rpm Mean effective pressure at R1........ 18.1 bar Piston speed.................................... 8.1 m/s

Fuel specification: Fuel oil ....................................730 cSt/50°C 7200 sR1/100°F ISO 8217, category ISO-F-RMK 55

Rated power: Propulsion engines Output in kW/bhp at 135 rpm

Cyl.

108 rpm

R1

R2

R3

R4

kW

bhp

kW

bhp

kW

bhp

kW

bhp

7 800

10 600

5 450

7 400

6 250

8 500

5 450

7 400

6

9 360

12 720

6 540

8 880

7 500

10 200

6 540

8 880

7

10 920

14 840

7 630

10 360

8 750

11 900

7 630

10 360

8

12 480

16 960

8 720

11 840

10 000

13 600

8 720

11 840

g/bhph

5

Brake specific fuel consumption (BSFC) Load 100%

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

174

128

166

122

173

128

169

BMEP, bar

18.1

12.7

18.1

124 15.8

Principal engine dimensions (mm) and weights (tonnes) Cyl.

A

B

C

D

E

F*

G

I

K

Weight

5

5 605

3 030

1 150

7 480

3 540

8 745

1 595

570

480

210

6

6 525

3 030

1 150

7 480

3 540

8 745

1 595

570

480

240

7

7 445

3 030

1 150

7 480

3 540

8 745

1 595

570

480

270

8

8 365

3 030

1 150

7 480

3 540

8 745

1 595

570

480

300

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. For definitions see page 39.

26

Wärtsilä RT-flex58T – Wärtsilä RTA58T Main data: Version B Cylinder bore .................................. 580 mm Piston stroke................................. 2416 mm Speed ..................................... 84 - 105 rpm Mean effective pressure at R1........ 19.5 bar Piston speed.................................... 8.5 m/s

Fuel specification: Fuel oil ....................................730 cSt/50°C 7200 sR1/100°F ISO 8217, category ISO-F-RMK 55

Rated power: Propulsion engines Output in kW/bhp at 105 rpm

Cyl.

84 rpm

R1

R2

R3

R4

kW

bhp

kW

bhp

kW

bhp

kW

bhp

5

10 900

14 825

7 650

10 400

8 700

11 850

7 650

10 400

6

13 080

17 790

9 180

12 480

10 440

14 220

9 180

12 480

7

15 260

20 755

10 710

14 560

12 180

16 590

10 710

14 560

8

17 440

23 720

12 240

16 640

13 920

18 960

12 240

16 640

g/bhph

Brake specific fuel consumption (BSFC) Load 100%

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

170

125

162

119

170

125

166

BMEP, bar

19.5

13.7

19.5

122 17.1

Principal engine dimensions (mm) and weights (tonnes) Cyl.

A

B

C

D

E

F*

G

I

K

Weight

5

5 981

3 820

1 300

8 810

3 475

10 880

2 000

604

400

281

6

6 987

3 820

1 300

8 810

3 475

10 880

2 000

604

400

322

7

7 993

3 820

1 300

8 810

3 475

10 880

2 000

604

400

377

8

8 999

3 820

1 300

8 810

3 475

10 880

2 000

604

400

418

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. All the above data apply to both RTA58T-B and RT-flex58T-B versions. However, there may be differences in weights for the RT-flex58T-B engines. Wärtsilä RT-flex engines are also available with part-load optimisation for lower fuel consumptions. For definitions see page 39.

27

Wärtsilä RT-flex60C Main data: Version B Cylinder bore .................................. 600 mm Piston stroke................................. 2250 mm Speed ..................................... 91 - 114 rpm Mean effective pressure at R1........ 20.0 bar Piston speed.................................... 8.6 m/s

Fuel specification: Fuel oil ....................................730 cSt/50°C 7200 sR1/100°F ISO 8217, category ISO-F-RMK 55

Rated power: Propulsion engines Output in kW/bhp at 114 rpm

Cyl.

91 rpm

R1

R2

R3

R4

kW

bhp

kW

bhp

kW

bhp

kW

bhp

5

12 100

16 450

8 450

11 500

9 650

13 125

8 450

11 500

6

14 520

19 740

10 140

13 800

11 580

15 750

10 140

13 800

7

16 940

23 030

11 830

16 100

13 510

18 375

11 830

16 100

8

19 360

26 320

13 520

18 400

15 440

21 000

13 520

18 400

9

21 780

29 610

15 210

20 700

17 370

23 625

15 210

20 700

g/bhph

Brake specific fuel consumption (BSFC) Load 100%

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

170

125

164

120

170

125

166

BMEP, bar

20.0

14.0

20.0

122 17.5

Principal engine dimensions (mm) and weights (tonnes) Cyl.

A

B

C

D

E

F*

G

I

K

Weight

5

6 213

3 700

1 300

8 570

3 660

10 350

1 955

573

425

268

6

7 253

3 700

1 300

8 570

3 660

10 350

1 955

573

425

322

7

8 293

3 700

1 300

8 570

3 660

10 350

1 955

573

425

377

8

9 333

3 700

1 300

8 570

3 660

10 350

1 955

573

425

428

9

10 373

3 700

1 300

8 570

3 660

10 350

1 955

573

425

480

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. Wärtsilä RT-flex engines are also available with part-load optimisation for lower fuel consumptions. For definitions see page 39.

28

Main data: Cylinder bore .................................. 600 mm Piston stroke................................. 2400 mm Speed ...................................... 90 – 105rpm Mean effective pressure at P1 ........ 19.0 bar Piston speed.................................... 8.4 m/s

Rated power: Propulsion engines Output in kW/bhp at 105 rpm

Cyl.

90 rpm

P1

P2

P3

P4

kW

bhp

kW

bhp

kW

bhp

kW

bhp

5

11 275

15 325

9 025

12 250

9 575

13 025

7 650

10 425

6

13 530

18 390

10 830

14 700

11 490

15 630

9 180

12 510

7

15 785

21 455

12 635

17 150

13 405

18 235

10 710

14 595

8

18 040

24 520

14 440

19 600

15 320

20 840

12 240

16 680

g/bhph

Brake specific fuel consumption (BSFC) Load 100%

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

166

122

160

118

166

122

160

BMEP, bar

19.0

15.2

18.8

118 15.0

Principal engine dimensions (mm) and weights (tonnes) Cyl.

A

B

C

D

E

F

G

I

K

Weight

5

6 334

3 770

1 300

8 673

3 583

10 700

1 964

800

446

305

6

7 420

3 770

1 300

8 673

3 583

10 700

1 964

800

446

355

7

8 506

3 770

1 300

8 673

3 650

10 700

1 964

800

446

405

8

9 592

3 770

1 300

8 673

3 650

10 700

1 964

800

446

454

For definitions, including the basis for fuel consumption of UE engines, see page 39.

E

F D

C K

A

I

G

B

29

Wärtsilä RTA62U Main data: Version B Cylinder bore .................................. 620 mm Piston stroke................................. 2150 mm Speed ..................................... 92 - 115 rpm Mean effective pressure at R1........ 18.4 bar Piston speed.................................... 8.2 m/s

Fuel specification: Fuel oil ....................................730 cSt/50°C 7200 sR1/100°F ISO 8217, category ISO-F-RMK 55

Rated power: Propulsion engines Output in kW/bhp at 115 rpm

Cyl.

92 rpm

R1

R2

R3

R4

kW

bhp

kW

bhp

kW

bhp

kW

bhp

5

11 425

15 550

8 000

10 875

9 150

12 450

8 000

10 875

6

13 710

18 660

9 600

13 050

10 980

14 940

9 600

13 050

7

15 995

21 770

11 200

15 225

12 810

17 430

11 200

15 225

8

18 280

24 880

12 800

17 400

14 640

19 920

12 800

17 400

g/bhph

Brake specific fuel consumption (BSFC) Load 100%

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

173

127

167

123

173

127

169

BMEP, bar

18.4

12.9

18.4

124 16.1

Principal engine dimensions (mm) and weights (tonnes) Cyl.

A

B

C

D

E

F*

G

I

K

Weight

5

6 457

3 560

1 350

8 750

3 520

10 300

1 880

615

383

320

6

7 557

3 560

1 350

8 750

3 520

10 300

1 880

615

383

370

7

8 657

3 560

1 350

8 750

3 520

10 300

1 880

615

383

420

8

9 757

3 560

1 350

8 750

3 520

10 300

1 880

615

383

470

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. For definitions see page 39.

30

Wärtsilä RT-flex68 – Wärtsilä RTA68 Main data: Version D Cylinder bore .................................. 680 mm Piston stroke................................. 2720 mm Speed ....................................... 76 - 95 rpm Mean effective pressure at R1........ 20.0 bar Piston speed.................................... 8.6 m/s

Fuel specification: Fuel oil ....................................730 cSt/50°C 7200 sR1/100°F ISO 8217, category ISO-F-RMK 55

Rated power: Propulsion engines Output in kW/bhp at 95 rpm

Cyl.

76 rpm

R1

R2

R3

R4

kW

bhp

kW

bhp

kW

bhp

kW

bhp

5

15 650

21 275

10 950

14 900

12 500

17 000

10 950

14 900

6

18 780

25 530

13 140

17 880

15 000

20 400

13 140

17 880

7

21 910

29 785

15 330

20 860

17 500

23 800

15 330

20 860

8

25 040

34 040

17 520

23 840

20 000

27 200

17 520

23 840

g/bhph

Brake specific fuel consumption (BSFC) Load 100%

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

169

124

161

118

169

124

165

BMEP, bar

20.0

14.0

20.0

121 17.5

Principal engine dimensions (mm) and weights (tonnes) Cyl.

A

B

C

D

E

F*

G

I

K

Weight

5

6 985

4 300

1 520

10 400

3 698

12 545

2 340

715

525

412

6

8 165

4 300

1 520

10 400

3 698

12 545

2 340

715

525

472

7

9 345

4 300

1 520

10 400

3 698

12 545

2 340

715

525

533

8

10 525

4 300

1 520

10 400

3 698

12 545

2 340

715

525

593

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. All the above data apply to both RTA68-D and RT-flex68-D versions. However, there may be differences in weights for the RT-flex68-D. Wärtsilä RT-flex engines are also available with part-load optimisation for lower fuel consumptions. For definitions see page 39.

31

Wärtsilä RTA72U Main data: Version B Cylinder bore .................................. 720 mm Piston stroke................................. 2500 mm Speed ....................................... 79 - 99 rpm Mean effective pressure at R1........ 18.3 bar Piston speed.................................... 8.3 m/s

Fuel specification: Fuel oil ..................................... 730 cSt/50°C 7200 sR1/100°F ISO 8217, category ISO-F-RMK 55

Rated power: Propulsion engines Output in kW/bhp at 99 rpm

Cyl.

79 rpm

R1

R2

R3

R4

kW

bhp

kW

bhp

kW

bhp

kW

bhp

5

15 400

20 950

10 775

14 650

12 300

16 725

10 775

14 650

6

18 480

25 140

12 930

17 580

14 760

20 070

12 930

17 580

7

21 560

29 330

15 085

20 510

17 220

23 415

15 085

20 510

8

24 640

33 520

17 240

23 440

19 680

26 760

17 240

23 440

g/bhph

Brake specific fuel consumption (BSFC) Load 100%

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

171

126

165

121

171

126

167

BMEP, bar

18.3

12.8

18.4

123 16.1

Principal engine dimensions (mm) and weights (tonnes) Cyl.

A

B

C

D

E

F*

G

I

K

Weight

5

7 505

4 070

1 570

10 195

3 843

11 875

2 155

715

475

485

6

8 795

4 070

1 570

10 195

3 843

11 875

2 155

715

475

565

7

10 085

4 070

1 570

10 195

3 843

11 875

2 155

715

475

640

8

11 375

4 070

1 570

10 195

3 843

11 875

2 155

715

475

715

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. For definitions see page 39.

32

Wärtsilä RT-flex82C – Wärtsilä RTA82C Main data Cylinder bore .................................. 820 mm Piston stroke................................. 2646 mm Speed ....................................... 87–102 rpm Mean effective pressure at R1/R1+ ...............................20.0/19.0 bar Piston speed at R1/R1+ ............ 8.6/9.0 m/s

Fuel specification: Fuel oil ....................................730 cSt/50°C 7200 sR1/100°F ISO 8217, category ISO-F RMK 55

Rated power: Propulsion engines Output in kW/bhp at 102 rpm

Cyl.

87 rpm

R1+

6 7 8 9 10 11 12

R2+

R3

R4

kW

bhp

kW

bhp

kW

bhp

kW

bhp

27 120 31 640 36 160 40 680 45 200 49 720 54 240

36 900 43 050 49 200 55 350 61 500 67 650 73 800

21 720 25 340 28 960 32 580 36 200 39 820 43 440

29 520 34 440 39 360 44 280 49 200 54 120 59 040

24 300 28 350 32 400 36 450 40 500 44 550 48 600

33 060 38 570 44 080 49 590 55 100 60 610 66 120

21 720 25 340 28 960 32 580 36 200 39 820 43 440

29 520 34 440 39 360 44 280 49 200 54 120 59 040

g/bhph

Brake specific fuel consumption (BSFC) Load 100%

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

169

124

165

121

171

126

167

BMEP, bar

19.0

15.2

20.0

123 17.9

Principal engine dimensions (mm) and weights (tonnes) Cyl.

A

B

C

D

F*

G

I

K

Weight

6 7 8 9 10 11 12

10 415 11 920 14 425 15 930 17 435 18 940 20 445

4 550 4 550 4 550 4 550 4 550 4 550 4 550

1 640 1 640 1 640 1 640 1 640 1 640 1 640

11 170 11 170 11 170 11 170 11 170 11 170 11 170

13 100 13 100 13 100 13 100 13 100 13 100 13 100

2 260 2 260 2 260 2 260 2 260 2 260 2 260

850 850 850 850 850 850 850

765 765 765 765 765 765 765

800 910 1 030 1 130 1 230 1 340 1 440

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. All the above data apply to both RT-flex-82C and RTA82C versions. However, there may be differences in weights for the two versions. Wärtsilä RT-flex engines are also available with part-load optimisation for lower fuel consumptions. For definitions see page 39. E

F D

C K

A

I

G

B

33

Wärtsilä RT-flex82T – Wärtsilä RTA82T Main data Cylinder bore .................................. 820 mm Piston stroke................................. 3375 mm Speed ......................................... 68–80 rpm Mean effective pressure at R1/R1+ ...............................20.0/19.0 bar Piston speed at R1/R1+ ............ 8.6/9.0 m/s

Fuel specification: Fuel oil ....................................730 cSt/50°C 7200 sR1/100°F ISO 8217, category ISO-F-RMK 55

Rated power: Propulsion engines Output in kW/bhp at 80 rpm

Cyl.

68 rpm

R1+

R2+

R3

R4

kW

bhp

kW

bhp

kW

bhp

kW

bhp

6

27 120

36 900

21 720

29 520

24 300

33 060

21 720

29 520

7

31 640

43 050

25 340

34 440

28 350

38 570

25 340

34 440

8

36 160

49 200

28 960

39 360

32 400

44 080

28 960

39 360

9

40 680

55 350

32 580

44 280

36 450

49 590

32 580

44 280

g/bhph

Brake specific fuel consumption (BSFC) Load 100%

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

165

121

162

119

167

123

164

BMEP, bar

19.0

15.2

120

20.0

17.9

Principal engine dimensions (mm) and weights (tonnes) Cyl.

A

B

C

D

F*

G

I

K

6

10 415

5 200

1 890

12 650

15 430

2 645

850

765

Weight

7

11 920

5 200

1 890

12 650

15 430

2 645

850

765

950

8

14 425

5 200

1 890

12 650

15 430

2 645

850

765

1 070

9

15 930

5 200

1 890

12 650

15 430

2 645

850

765

1 180

840

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. All the above data apply to both RT-flex-82T and RTA82T versions. However, there may be differences in weights for the two versions. Wärtsilä RT-flex engines are also available with part-load optimisation for lower fuel consumptions. E For definitions see page 39.

F D

C K

34

A

I

B

G

Wärtsilä RT-flex84T – Wärtsilä RTA84T Main data: Version D Cylinder bore .................................. 840 mm Piston stroke................................. 3150 mm Speed ....................................... 61 - 76 rpm Mean effective pressure at R1........ 19.0 bar Piston speed.................................... 8.0 m/s

Fuel specification: Fuel oil ..................................... 730 cSt/50°C 7200 sR1/100°F ISO 8217, category ISO-F-RMK 55

Rated power: Propulsion engines Output in kW/bhp at 76 rpm

Cyl.

61 rpm

R1

R2

R3

R4

kW

bhp

kW

bhp

kW

bhp

kW

bhp

5

21 000

28 575

14 700

20 000

16 850

22 900

14 700

20 000

6

25 200

34 290

17 640

24 000

20 220

27 480

17 640

24 000

7

29 400

40 005

20 580

28 000

23 590

32 060

20 580

28 000

8

33 600

45 720

23 520

32 000

26 960

36 640

23 520

32 000

9

37 800

51 435

26 460

36 000

30 330

41 220

26 460

36 000

g/bhph

Brake specific fuel consumption (BSFC) Load 100%

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

167

123

160

118

167

123

164

BMEP, bar

19.0

13.3

19.0

121 16.6

Principal engine dimensions (mm) and weights (tonnes) Cyl.

A

B

C

D

E

F*

G

I

K

5

8 890

5 000

1 800

11 933

5 216

14 500

2 700

760

805

Weight 740

6

10 390

5 000

1 800

11 933

5 100

14 500

2 700

760

805

870

7

11 890

5 000

1 800

11 933

5 100

14 500

2 700

760

805

990

8

14 390

5 000

1 800

11 933

5 216

14 500

2 700

760

805

1 140

9

15 890

5 000

1 800

11 933

5 216

14 500

2 700

760

805

1 260

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. The RTA84T-B is available at lower power outputs than the version D above, and complies with the IMO NOX regulation. All the above data apply to both RTA84T-D and RT-flex84T-D versions. However, there may be differences in weights for the RT-flex84T-D. Wärtsilä RT-flex engines are also available with part-load optimisation for lower fuel consumptions. For definitions see page 39.

35

Wärtsilä RT-flex96C – Wärtsilä RTA96C Main data Cylinder bore .................................. 960 mm Piston stroke................................. 2500 mm Speed ..................................... 92 - 102 rpm Mean effective pressure at R1........ 18.6 bar Piston speed.................................... 8.5 m/s

Fuel specification: Fuel oil ....................................730 cSt/50°C 7200 sR1/100°F ISO 8217, category ISO-F-RMK 55

Rated power: Propulsion engines Output in kW/bhp at 102 rpm

Cyl.

6 7 8 9 10 11 12 13 14

92 rpm

R1

R2

R3

R4

kW

bhp

kW

bhp

kW

bhp

kW

bhp

34 320 40 040 45 760 51 480 57 200 62 920 68 640 74 360 80 080

46 680 54 460 62 240 70 020 77 800 85 580 93 360 101 140 108 920

24 000 28 000 32 000 36 000 40 000 44 000 48 000 52 000 56 000

32 640 38 080 43 520 48 960 54 400 59 840 65 280 70 720 76 160

30 960 36 120 41 280 46 440 51 600 56 760 61 920 67 080 72 240

42 120 49 140 56 160 63 180 70 200 77 220 84 240 91 260 98 280

24 000 28 000 32 000 36 000 40 000 44 000 48 000 52 000 56 000

32 640 38 080 43 520 48 960 54 400 59 840 65 280 70 720 76 160

g/bhph

Brake specific fuel consumption (BSFC) Load 100%

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

g/bhph

g/kWh

171

126

163

120

171

126

164

BMEP, bar

18.6

13.0

18.6

121 14.4

Principal engine dimensions (mm) and weights (tonnes) Cyl.

A

B

C

D

E

F*

G

I

K

Weight

6 7 8 9 10 11 12 13 14

11 564 13 244 15 834 17 514 19 194 20 874 22 554 24 234 25 914

4 480 4 480 4 480 4 480 4 480 4 480 4 480 4 480 4 480

1 800 1 800 1 800 1 800 1 800 1 800 1 800 1 800 1 800

10 925 10 925 10 925 10 925 10 925 10 925 10 925 10 925 10 925

5 380 5 380 5 380 5 380 5 380 5 380 5 380 5 380 5 380

12 950 12 950 12 950 12 950 12 950 12 950 12 950 12 950 12 950

2 594 2 594 2 594 2 594 2 594 2 594 2 594 2 594 2 594

723 723 723 723 723 723 723 723 723

676 676 676 676 676 676 676 676 676

1 160 1 290 1 470 1 620 1 760 1 910 2 050 2 160 2 300

* Standard piston dismantling height, can be reduced with tilted piston withdrawal. 13- and 14-cylinder engines are only available in RT-flex versions, and not RTA versions. All the above data apply to both RTA96C and RT-flex96C versions. However, there may be differences in weights for the RT-flex96C. Wärtsilä RT-flex engines are also available with part-load optimisation for lower fuel consumptions. For definitions see page 39.

36

WÄRTSILÄ RTA AND RT-FLEX SERIES Other Wärtsilä RTA and RT-flex engines remain in production at licensees with continuing support from Wärtsilä. Data below are for the R1 ratings on the usual layout fields. Main data RT-flex68-B / RTA68-B

Main data RTA72U

Cylinder bore

680 mm

Cylinder bore

720 mm

Piston stroke

2 720 mm

Piston stroke

2 500 mm

Mean effective pressure, R1

19.6 bar

Mean effective pressure, R1

18.2 bar

Piston speed

8.6 m/s

Piston speed

8.1 m/s

Speed at R1

95 rpm

Speed at R1

97 rpm

Power at R1 Cylinders

Power at R1 kW

bhp

kW

bhp

5

15 350

20 875

5

14 950

20 350

6

18 420

25 050

6

17 940

24 420

7

21 490

29 225

7

20 930

28 490

8

24 560

33 400

8

23 920

32 560

BSFC at R1

g/kWh

g/bhp

BSFC at R1

g/kWh

g/bhph

Load 100%

169

124

Load 100%

171

126

Main data RTA84C

Cylinders

Main data RTA84T-B

Cylinder bore

840 mm

Cylinder bore

840 mm

Piston stroke

2 400 mm

Piston stroke

3 150 mm

Mean effective pressure, R1

17.9 bar

Mean effective pressure, R1

18.0 bar

Piston speed

8.2 m/s

Piston speed

7.8 m/s

Speed at R1

102 rpm

Speed at R1

74 rpm

Power at R1 Cylinders

Power at R1 kW

bhp

kW

bhp

6

24 300

33 060

5

Cylinders

19 400

26 400

7

28 350

38 570

6

23 280

31 680

8

32 400

44 080

7

27 160

36 960

9

36 450

49 590

8

31 040

42 240

10

40 500

55 100

9

34 920

47 520

11

44 550

60 160

12

48 600

66 120

BSFC at R1

g/kWh

g/bhp

BSFC at R1

g/kWh

g/bhph

Load 100%

171

126

Load 100%

168

123

37

WÄRTSILÄ RTA AND RT-FLEX SERIES Main data RTA48T

Main data RT-flex50

Cylinder bore

480 mm

Cylinder bore

500 mm

Piston stroke

2 000 mm

Piston stroke

2 050 mm

Mean effective pressure, R1

18.2 bar

Mean effective pressure, R1

Piston speed

8.3 m/s

Piston speed

8.5 m/s

Speed at R1

124 rpm

Speed at R1

124 rpm

Power at R1

19.5 bar

Power at R1

Cylinders

kW

bhp

Cylinders

5

6 800

9 250

5

kW

bhp

8 100

11 000

6

8 160

11 100

6

9 720

13 200

7

9 520

12 950

7

11 340

15 400

8

10 880

14 800

8

12 960

17 600

BSFC at R1

g/kWh

g/bhph

BSFC at R1

g/kWh

g/bhph

Load 100%

171

126

Load 100%

171

126

Main data RTA58T

Main data RT-flex60C

Cylinder bore

580 mm

Cylinder bore

600 mm

Piston stroke

2 416 mm

Piston stroke

2 250 mm

Mean effective pressure, R1

18.3 bar

Mean effective pressure, R1

Piston speed

8.3 m/s

Piston speed

8.6 m/s

Speed at R1

103 rpm

Speed at R1

114 rpm

Power at R1 Cylinders

19.5 bar

Power at R1 kW

bhp

kW

bhp

5

10 000

13 600

5

Cylinders

11 800

16 050

6

12 000

16 320

6

14 160

19 260

7

14 000

19 040

7

16 520

22 470

8

16 000

21 760

8

18 880

25 680

9

21 240

28 890

BSFC at R1

g/kWh

g/bhph

BSFC at R1

g/kWh

g/bhp

Load 100%

170

125

Load 100%

170

125

Main data RTA62U Cylinder bore

620 mm

Piston stroke

2 150 mm

Mean effective pressure, R1

18.2 bar

Piston speed

8.1 m/s

Speed at R1

113 rpm

Power at R1 Cylinders

kW

bhp

5

11 100

15 100

6

13 320

18 120

7

15 540

21 140

8

17 760

24 160

BSFC at R1

g/kWh

g/bhph

Load 100%

173

127

38

DEFINITIONS AND NOTES FOR LOW-SPEED ENGINES DIMENSIONS AND WEIGHTS z All dimensions are in millimetres and are not binding. z The engine weight is net in metric tonnes (t), without oil and water, and is not binding. FUEL CONSUMPTION All brake specific fuel consumptions (BSFC) are quoted for fuel of lower calorific value 42.7 MJ/kg (10 200 kcal/kg), and for ISO standard reference conditions (ISO 15550 and 3046). The BSFC figures for Wärtsilä engines are given with a tolerance of +5%. Wärtsilä RT-flex engines have a lower part-load fuel consumption than the corresponding Wärtsilä RTA engines. The brake specific fuel consumptions (BSFC) for Mitsubishi UEC engines (except the UEC50LSE) are based on ISO standard reference conditions with a tolerance of 3%. BSFC figures under compliance with IMO-NOx (2000) regulation are different from the figures stated in this catalogue depending on engine type, rating point, etc. For definite values, please contact the engine manufacturer. The values of power in kilowatts and fuel consumption in g/kWh are the standard figures, and discrepancies occur between these and the corresponding brake horsepower (bhp) values owing to the rounding of numbers. For definitive values, please contact our local offices. ISO STANDARD REFERENCE CONDITIONS Total barometric pressure at R1 ............................................ 1.0 bar Suction air temperature ............................................ 25 °C Relative humidity ............................................ 30% Scavenge air cooling water temperature: - with sea water .................... 25 °C - with fresh water .................. 29 °C

39

RATING POINTS FOR WÄRTSILÄ LOW-SPEED ENGINES The engine layout fields for Wärtsilä low-speed engines are defined by the power/speed rating points R1, R2, R3 and R4 (see diagram left). In certain engines, the layout field is extended to the points R1+ and R2+. R1, or R1+ instead if applicable, is the nominal maximum continuous rating (MCR). Any power and speed within the respective engine layout field may be selected as the Contract-MCR (CMCR) point for an engine. P1

P3 P2

P4

40

RATING POINTS FOR MITSUBISHI UEC LOW-SPEED ENGINES The engine layout fields for Mitsubishi UEC engines are defined by the power / speed rating points P1, P2, P3, and P4 (see diagram left). Any power and speed within the respective engine layout field may be selected as the Contract-MCR (CMCR) point for an engine.

CYLINDER LUBRICATION The guide feed rate for cylinder lubricating oil is 1.1 g/kWh for Wärtsilä RTA and RT-flex engines built to the current design standard. This applies for engine loads in the range of 50 to 100% and for all fuel sulphur contents from 1.5% upwards. A still lower guide rate of 0.9 g/kWh or less can be used after analysis of engine performance by a Wärtsilä service engineer. For further information please consult your nearest Wärtsilä company. The low cylinder oil feed rates are made possible by the excellent and very stable piston-running behaviour routinely obtained by Wärtsilä low-speed engines built to today’s standard designs. Not only are cylinder wear rates low (typically less than 0.04 mm/1000 hours) but also the TBO (time between overhauls) is meeting today’s requirement. These good results are being achieved by the well-established Wärtsilä load-dependent accumulator cylinder lubricating system. It has been standard in Wärtsilä low-speed engines since the late 1970s, and has been further developed over the years with the application of electronic control. Load-dependent control ensures that the specific feed rate (g/kWh) remains virtually constant with reference to the actual operating load. Wärtsilä is introducing the new Pulse Lubricating System to allow the standard guide feed rate to be reduced to 0.7 g/kWh. It is an electronicallycontrolled lubricating system which improves the distribution of oil on the cylinder liner. Availability upon request. For further information on this subject, please contact the local Wärtsilä companies. 41

MEDIUM-SPEED ENGINES DIESEL ENGINES Wärtsilä 20 Wärtsilä 26 Wärtsilä 32 Wärtsilä 38 Wärtsilä 46 Wärtsilä 46F Wärtsilä 64 DUAL-FUEL ENGINES Wärtsilä 32DF Wärtsilä 50DF PROPAC

DIESEL ENGINES The design of the Wärtsilä medium-speed engine range is based on the vast amount of knowledge accumulated over years of successful operation. Robust engines derived from pioneering heavy fuel technology have been engineered to provide the unquestionable benefits for the owners and operators of Wärtsilä engines and generating sets: z Proven reliability z Low emissions z Low operating costs z Multi-fuel capability Benefits for the shipyard include installation friendliness, integrated monitoring and control system, and built-on modularized auxiliary systems. DUAL-FUEL ENGINES Wärtsilä is continuously developing its portfolio of gas and multi-fuel engines to suit different marine applications, be they offshore oil and gas installation where gaseous fuel is available from the process, or a merchant vessel operating in environmentally sensitive areas. The Wärtsilä engines offer high efficiency, low exhaust gas emissions and safe operation. The innovative multi42

POWER RANGE FOR MEDIUM-SPEED ENGINES

kW

5000

10,000

15,000

20,000

25,000

fuel technology allows flexibility to choose between gas or liquid fuel. When necessary, the engines are capable of switching from one fuel to the other without interruption on the power generation. PROPAC The comprehensive product portfolio places Wärtsilä in a unique position to offer a tailored and complete propulsion solution named Propac for practically any mechanical propulsion application. In-house design, manufacturing and project management ensure matching components and total responsibility, without forgetting lifetime support for the complete system from a single contact. In order to reduce implementation time and costs Wärtsilä has developed a range of pre-engineered propulsion packages for two selected application types. Propac CP: medium-speed engine, controllable pitch propeller, reduction gear with built-in clutch, shaft, seals, bearings and an integrated control system. Propac ST: medium-speed engine, steerable thruster with either fixed pitch or controllable pitch propeller, clutch, shafting, bearings and an integrated control system. 43

Main data Cylinder bore .................................. 200 mm Piston stroke................................... 280 mm Cylinder output .................. 180, 200 kW/cyl Speed ...........................................1000 rpm Mean effective pressure ........ 24.6, 28.0 bar Piston speed.................................... 9.3 m/s

Fuel specification: Fuel oil .................................... 730 cSt/50 °C 7200 sR1/100 °F ISO 8217, category ISO-F-RMK 700 SFOC 184-193 g/kWh at ISO condition

Options: Common rail fuel injection, humidification of combustion air for NOX reduction. Rated power 180 kW/cyl

200 kW/cyl

Engine type kW

bhp

kW

bhp

4L20

720

980

800

1 085

6L20

1 080

1 470

1 200

1 630

8L20

1 440

1 960

1 600

2 175

9L20

1 620

2 200

1 800

2 450

Dimensions (mm) and weights (tonnes) Engine type

A*

A

B*

B

C*

C

D

F

Weight

4L20

–

2 510

–

1 348

–

1 483

1 800

725

7.2

6L20

3 254

3 108

1 528

1 348

1 580

1 579

1 800

624

9.3

8L20

3 973

3 783

1 614

1 465

1 756

1 713

1 800

624

11.0

9L20

4 261

4 076

1 614

1 449

1 756

1 713

1 800

624

11.6

*Turbocharger at flywheel end. For definitions see page 53.

44

Main data Cylinder bore .................................. 260 mm Piston stroke................................... 320 mm Cylinder output .................. 325, 340 kW/cyl Speed ...................................900, 1000 rpm Mean effective pressure ........ 24.0, 25.5 bar Piston speed........................... 9.6, 10.7 m/s

Fuel specification: Fuel oil .................................... 730 cSt/50 °C 7200 sR1/100 °F ISO 8217, category ISO-F-RMK 700 SFOC 182-184 g/kWh at ISO condition

Options: Humidification of combustion air for NOX reduction. Rated power Engine type

900 rpm

1000 rpm

325 kW/cyl

340 kW/cyl

kW

bhp

kW

bhp

6L26

1 950

2 650

2 040

2 775

8L26

2 600

3 535

2 720

3 700

9L26

2 925

3 975

3 060

4 160

12V26

3 900

5 300

4 080

5 545

16V26

5 200

7 070

5 440

7 395

Principal engine dimensions (mm) and weights (tonnes) Engine type

A*

A

B*

B

C*

C

D

W6L26 W8L26 W9L26 W12V26 W16V26

4 251 5 156 5 546 5 218 6 223

4 111 4 939 5 329 4 968 5 973

1 882 2 020 2 020 2 074 2 151

1 801 1 825 1 825 2 074 2 151

1 912 1 912 1 912 2 453 2 489

1 883 1 979 1 979 2 453 2 489

2 430 2 430 2 430 2 060 2 060

F F Weight Weight dry sump wet sump dry sump wet sump N.y.a N.y.a N.y.a 800 800

950 950 950 1 110 1 110

17.0 21.6 23.3 28.7 36.1

17.2 21.9 23.6 29.0 37.9

*Turbocharger at flywheel end. For definitions see page 53.

45

Main data Cylinder bore .................................. 320 mm Piston stroke................................... 400 mm Cylinder output .......................... 500 kW/cyl Speed .............................................750 rpm Mean effective pressure ................. 24.9 bar Piston speed.................................. 10.0 m/s

Fuel specification: Fuel oil .................................... 730 cSt/50 °C 7200 sR1/100 °F ISO 8217, category ISO-F-RMK 700 SFOC 173-180 g/kWh at ISO condition

Options: Common rail fuel injection, humidification of combustion air for NOX reduction. Rated power 500 kW/cyl Engine type

6L32 7L32 8L32 9L32 12V32 16V32 18V32

kW

bhp

3 000 3 500 4 000 4 500 6 000 8 000 9 000

4 080 4 760 5 440 6 120 8 160 10 870 12 240

Dimensions (mm) and weights (tonnes) Engine type

A*

A

B*

B

C

D

F

Weight

6L32 7L32 8L32 9L32 12V32 16V32 18V32

5 108 5 598 6 478 6 968 6 795 – –

5 267 5 758 6 480 7 086 6 435 7 890 8 450

2 268 2 268 2 438 2 438 2 350 – –

2 268 2 490 2 418 2 418 2 390 2 523 2 523

2 207 2 297 2 207 2 207 2 870 3 293 3 293

2 345 2 345 2 345 2 345 2 120 2 120 2 120

1 153 1 153 1 153 1 153 1 475 1 475 1 475

35.5 41.0 45.0 48.5 60.5 76.0 82.5

*Turbocharger at flywheel end. For definitions see page 53.

46

Main data Cylinder bore .................................. 380 mm Piston stroke................................... 475 mm Cylinder output .......................... 725 kW/cyl Speed ............................................600 rpm Mean effective pressure ................. 26.9 bar Piston speed.................................... 9.5 m/s

Fuel specification: Fuel oil .................................... 730 cSt/50 °C 7200 sR1/100 °F ISO 8217, category ISO-F-RMK 700 SFOC 173-175 g/kWh at ISO condition

Options: Common rail fuel injection, humidification of combustion air for NOX reduction. Rated power 725 kW/cyl Engine type kW

bhp

6L38

4 350

5 915

8L38

5 800

7 885

9L38

6 525

8 870

12V38

8 700

11 830

16V38

11 600

15 770

Dimensions (mm) and weights (tonnes) Engine type

A*

A

B*

B

C

D

F

Weight

6L38

6 345

6 220

2 835

2 835

2 210

3 135

1 115

51

8L38

7 925

7 545

2 820

2 770

2 445

3 135

1 115

62

9L38

8 525

8 145

2 820

2 770

2 445

3 135

1 115

72

12V38

7 580

7 385

2 930

2 930

3 030

2 855

1 435

88

16V38

9 130

8 945

3 105

3 105

3 030

2 855

1 435

110

* Turbocharger at flywheel end. For definitions see page 53.

47

Main data Cylinder bore .................................. 460 mm Piston stroke................................... 580 mm Cylinder output ...... 975, 1050, 1155 kW/cyl Speed .....................................500, 514 rpm Mean effective pressure .......23.6 - 28.8 bar Piston speed............................. 9.7, 9.9 m/s

Fuel specification: Fuel oil ................................... 730 cSt/50 °C 7200 sR1/100 °F ISO 8217, category ISO-F-RMK 700 SFOC 170-177 g/kWh at ISO condition

Options: Common rail fuel injection, humidification of combustion air for NOX reduction, crude oil. Rated power 500, 514 rpm

500, 514 rpm

975 kW/cyl

1050 kW/cyl

Engine type

6L46 8L46 9L46 12V46 16V46

500, 514 rpm 1155 kW/cyl

kW

bhp

kW

bhp

kW

bhp

5 850 7 800 8 775 11 700 15 600

7 950 10 600 11 930 15 900 21 210

6 300 8 400 9 450 12 600 16 800

8 565 11 420 12 850 17 130 22 840

6 930 9 240 10 395 13 860 18 480

9 420 12 560 14 135 18 845 25 125

Dimensions (mm) and weights (tonnes) Engine type 6L46 8L46 9L46 12V46 16V46

A*

A

7 580 8 290 9 490 10 005 10 310 10 830 10 260 10 210 12 345/12 4601) 12 480/12 5901)

* Turbocharger at flywheel end. 1) Depending on output. 2) Depending on turbocharger and output. For definitions see page 53.

48

B

C

D

F

Weight

3 340 3 260/3 6001) 3 600 3 660 3 660/3 9901)

2 880 3 180 3 270 3 810/4 5302) 4 530/5 3501)

3820 3820 3820 3600 3600

1 460 1 460 1 460 1 500 1 500

95 120 137 169 214

Main data Cylinder bore .................................. 460 mm Piston stroke................................... 580 mm Cylinder output ........................ 1250 kW/cyl Speed .............................................600 rpm Mean effective pressure ................. 25.9 bar Piston speed.................................. 11.6 m/s

Fuel specification: Fuel oil ................................... 730 cSt/50 °C 7200 sR1/100 °F ISO 8217, category ISO-F-RMK 700 SFOC 170-173 g/kWh at ISO condition

Options: Twin plunger injection pumps instead of common rail fuel injection, humidification of combustion air for NOX reduction, variable inlet valve closure. Rated power 1250 kW/cyl Engine type

6L46F 7L46F 8L46F 9L46F 12V46F 16V46F

kW

bhp

7 500 8 750 10 000 11 250 15 000 20 000

10 200 11 900 13 600 15 300 20 400 27 200

Dimensions (mm) and weights (tonnes) Engine type

A*

A

B

C

D

F

6L46F

8 330

8 500

3 500

2 835

3 750

1 430

Weight 97

7L46F

9 150

9 350

3 500

2 835

3 750

1 430

113

8L46F

9 970

10 200

3 800

2 950

3 750

1 430

124

9L46F

10 820

11 000

3 800

2 950

3 750

1 430

140

* Turbocharger at flywheel end. For definitions see page 53.

49

Main data Cylinder bore .................................. 640 mm Piston stroke................................... 900 mm Cylinder output ....................... 2150 kW/cyl Speed ...............................327.3, 333.3 rpm Mean effective pressure ........ 25.0, 27.2 bar Piston speed.......................... 9.8, 10 m/s

Fuel oil specification: Fuel oil .................................... 730 cSt/50 °C 7200 sR1/100 °F ISO 8217, category ISO-F-RMK 700 SFOC 164 g/kWh at ISO condition

Options: Humidification of combustion air for NOX reduction. Rated power 327.3, 333.3 rpm Engine type

2 150 kW/cyl kW

bhp

6L64

12 900

17 540

7L64

15 050

20 460

8L64

17 200

23 390

Dimensions (mm) and weights (tonnes) Engine type

A*

A

B

C

D

F

Weight

6L64

10 250

10 470

4 355

4 170

5 345

1 905

237

7L64

11 300

11 620

4 465

4 165

5 345

1 905

269

8L64

12 350

12 740

4 465

4 165

5 345

1 905

297

* Turbocharger at flywheel end. For definitions see page 53.

50

DUAL-FUEL ENGINES Main data Cylinder bore .................................. 320 mm Piston stroke................................... 350 mm Cylinder output .................. 335, 350 kW/cyl Speed ....................................720, 750 rpm Mean effective pressure ........ 19.8, 19.9 bar Piston speed........................... 8.4, 8.75 m/s

Fuel specification: Fuel oil .................................Marine diesel oil ISO 8217, category ISO-F-DMX, DMA and DMB Natural gas MethaneNumber: 80 LHV: min. 24 MJ/nm³, 4.5 bar BSEC 7700 kJ/kWh

Rated power Engine type

60 Hz

50 Hz

335 kW/cyl, 720 rpm

350 kW/cyl, 750 rpm

Engine kW

Gen. kW

Engine kW

Gen. kW

6R32DF

2 010

1 930

2 100

2 020

12V32DF

4 020

3 860

4 200

4 030

18V32DF

6 030

5 790

6 300

6 050

Generator output based on a generator efficiency of 96%.

Engine dimensions (mm) and weights (tonnes) Engine type

A

B

C

D

F

Weight

6R32DF

5 085

2 345

1 995

2 550

1 135

30

12V32DF

5 685

2 570

2 310

2 330

1 150

43

18V32DF

7 420

2 880

2 585

2 330

1 150

62

For definitions see page 53.

51

Main data Cylinder bore .................................. 500 mm Piston stroke................................... 580 mm Cylinder output .......................... 950 kW/cyl Speed ....................................500, 514 rpm Mean effective pressure ........ 20.0, 19.5 bar Piston speed............................. 9.7, 9.9 m/s

Fuel specification: Fuel oil .................................... 730 cSt/50 °C 7200 sR1/100 °F ISO 8217, category ISO-F-DMX, DMA and DMB Natural gas MethaneNumber: 80 LHV: min. 28 MJ/nm³, 5.5 bar BSEC 7410 kJ/kWh

Rated power 50 Hz, 60 Hz Engine type

6L50DF 8L50DF 9L50DF 12V50DF 16V50DF 18V50DF

Engine kW

Gen. kW

5 700 7 600 8 550 11 400 15 200 17 100

5 500 7 330 8 250 11 000 14 670 16 500

Generator output based on a generator efficiency of 96.5%.

Engine dimensions (mm) and weights (tonnes) Engine type

A

B

C

D

F

Weight

6L50DF 8L50DF 9L50DF 12V50DF 16V50DF 18V50DF

8 115 9 950 10 800 10 465 12 665 13 725

3 580 3 600 3 600 4 055 4 055 4 280

2 850 3 100 3 100 3 810 4 530 4 530

3 820 3 820 3 820 3 600 3 600 3 600

1 455 1 455 1 455 1 500 1 500 1 500

96 128 148 175 220 240

For definitions see page 53.

52

DEFINITIONS AND NOTES FOR MEDIUM-SPEED ENGINES ENGINE DIMENSIONS A* Total length of the engine when the turbocharger is located at the flywheel end. A

Total length of the engine when the turbocharger is located at the free end.

B

Height from the crankshaft centreline to the highest point.

B* Height from the crankshaft centreline to the highest point when the turbocharger is located at the flywheel end. C

Total width of the engine.

C* Total width of the engine when the turbocharger is located at the flywheel end. D

Minimum height from the crankshaft centerline when removing a piston.

F

Distance from the crankshaft centreline to the bottom of the oil sump.

DIMENSIONS AND WEIGHTS z Dimensions are in millimetres and weights are in metric tonnes. Indicated values are for guidance only and are not binding. z Cylinder configurations: L = in-line and V = v-form. SPECIFIC FUEL OIL CONSUMPTION At ISO standard reference conditions Lower calorific value of fuel 42 700 kJ/kg Tolerance 5% Without engine driven pumps At 85% load. ISO STANDARD REFERENCE CONDITIONS Total barometric pressure ............................................ 1.0 bar Suction air temperature ............................................ 25 °C Charge air, or scavenge air, cooling water temperature ............................................ 25 °C Relative humidity ............................................ 30%

53

PROPULSION PACKAGES Propac CP

Propac ST

CPP – 4-bladed D-hub – Built-in servo Shafts, seals and bearings Reduction gearbox – PTO – Clutch Flexible coupling Engine – 4-stroke, medium-speed Propulsion Control

Steerable thruster – Fixed pitch – Controllable pitch High speed shafting Nozzle – 19A – HR Slipping clutch and/or flexible coupling Engine – 4-stroke, medium-speed Propulsion Control

Monitoring

Monitoring

PROPAC ST SELECTION TABLE Engine type

MCR engine power [kW]

Thruster size

1080

175

1200

200

1440

225

1600

225

1620

225

1800

250

1950

250

2040

250

2600

275

2720

300

2925

300

3060

300

6L20

8L20

9L20

6L26

8L26

9L26

Propeller diameter [mm] 1600 1800 1900 2100 2100 2300 2100 2300 2100 2300 2400 2600 2400 2600 2400 2600 2600 2800 3000 2800 3000 2800 3000

Propeller speed [rpm] 361 277 274 274 274 257 257 257 245 218 218 218

Bollard pull with twin thrusters [tonnes] in 19A nozzle

in HR nozzle

32 34 38 41 46 49 50 53 50 53 59 61 62 64 64 67

34 36 41 43 49 52 53 55 53 56 62 64 66 68 68 70

80

84

86 89 91 94 94 97

91 94 96 99 99 103

AVAILABLE OPTIONS PER THRUSTER TYPE:  Controllable pitch propeller (CS) or fixed pitch propeller (FS).  HR nozzle, 19A nozzle or open propeller.  Weld-in or can-mounted stem box.  Soft on/off clutch or a modulating clutch for FS thrusters. REMARKS:  Bollard pull is based on twin installation, 100% MCR power and 2% thrust deduction with the propellers designed for best performance at 0 knots  Selections are for installations without ice class.  A modulating clutch improves the manouverability for fixed pitch (FS) thrusters at low speeds.  A floating shaft arrangement is applied for installations with the engine in-line with the thruster input shaft.

54

Main data of engines Wärtsilä 20 Cylinder bore ......................... 200 mm Piston stroke.......................... 280 mm Cylinder output ...................... 180, 200 kW/cyl Engine speed......................... 1000 rpm Mean effective pressure ........ 24.6, 28.0 bar Piston speed.......................... 9.3 m/s Fuel oil specification:

B [mm]

B* [mm]

C [mm]

1348

1528

685

1465

1614

1449

685

1614

1801

725

1882

700

Wärtsilä 26 260 mm 320 mm 325, 340 kW/cyl 1000 rpm 23.0, 24.0 bar 10.7 m/s

730 cSt/50°C 7200 sR1/100°F ISO 8217, category ISO-F-RMK 55

D [mm] 2100 2200 2500 2600 2630 2830 2630 2830 2630 2830 3100 3200 3100 3200 3100 3200

F [mm]

K [mm]

K* [mm]

824

2743

2665

824

824

950

3418

3711

3751

3265

3565

3618

3500 1825

2020

750

2020

1825

750

3700 3700 3700 3700 3700 3700

950

950

4579

4969

4398

4788

N [mm]

S [mm]

T [mm]

985 1110 1180 1305 1305 1425 1305 1425 1305 1425 1485 1615 1485 1615 1485 1615

1743 1843 2048 2148 2168 2368 2168 2368 2168 2368 2512 2612 2512 2612 2512 2612

1200 1230 1300 1350 1400 1450 1400 1450 1400 1450 1525 1575 1525 1575 1525 1575

1615

2890

1665

1735 1860 1735 1860 1735 1860

3090 3090 3090 3090 3090 3090

1770 1870 1770 1870 1770 1870

W [mm] 910 1210 1210 1210 1210 1435 1435 1435 1465 1465 1465 1465

W B*

S

B

F

D

Prop Ø

K* C

K

N

T

55

PROPAC CP SELECTION TABLE Engine type

4L20

6L20

Propeller Ø Gear size [mm] SCV

Hub size

Aft seal size

A [mm]

B [mm]

B *) [mm]

1900-2000

38

4D505

170

373

1348

N/A

2100-2300

38

4D550

190

402

1348

N/A

2400-2500

38

4D600

190

432

1348

N/A

2100-2400

42

4D600

200

432

1348

1528 1528

2500

46

4D600

220

432

1348

2600-2800

46

4D650

220

467

1348

1528

2900

50

4D650

220

467

1348

1528

3000

50

4D710

220

506

1348

1528

2200

46

4D600

220

432

1465

1614

2300-2400

46

4D650

220

467

1465

1614

2500-2600

50

4D650

240

467

1465

1614

2700

50

4D710

240

506

1465

1614

2800-3000

56

4D710

240

506

1465

1614

3100-3300

56

4D775

260

550

1465

1614

2300-2500

50

4D650

240

467

1449

1614

2600-2900

56

4D710

260

506

1449

1614

3000-3100

56

4D775

260

550

1449

1614

3200-3300

62

4D775

260

550

1449

1614

2600-2700

56

4D710

260

506

1801

1882

2800-2900

56

4D775

260

550

1801

1882

3000-3200

62

4D775

260

550

1801

1882

3300-3400

62

4D845

280

574

1801

1882

3500

68

4D845

280

574

1801

1882

2800-2900

62

4D775

280

550

1825

2020

3000-3400

68

4D845

300

574

1825

2020

3500-3900

75

4D920

330

631

1825

2020

4000

85

4D920

330

631

1825

2020

3000-3200

68

4D845

300

574

1825

2020

3300-3700

75

4D920

330

631

1825

2020

3800

85

4D920

330

631

1825

2020

3900-4000

85

4D1000

330

674

1825

2020

8L20

9L20

6L26

8L26

9L26

REMARKS:  *) Turbocharger at flywheel end.  **) 624 if dry sump.  Coupling and flywheel length C and sterntube length P are project specific dimensions.  Dimension M is project specific but a minimum service space Mmin must be respected.  Selections based on propeller tip speed 32.5 m/s.  Selections based on classification ABS, LRS or BV - no ice class. Note that DNV class (no ice) often allows for one size smaller reduction gear.  Wärtsilä 20 - 200 kW/cylinder.  Wärtsilä 26 - 340 kW/cylinder.

56

C [mm]

E [mm]

F [mm]

G [mm]

H [mm]

L [mm]

N [mm]

N *) [mm]

615

551

725

1480

380

990

665

N/A

615

574

725

1480

380

990

665

N/A

615

600

725

1480

380

990

665

N/A

685

600

824 **)

2080

420

1090

663

585

685

600

824 **)

2080

460

1195

663

585

685

627

824 **)

2080

460

1195

663

585

685

627

824 **)

2080

500

1505

663

585

685

655

824 **)

2080

500

1505

663

585

685

600

824 **)

2680

460

1195

738

585

685

627

824 **)

2680

460

1195

738

585

685

642

824 **)

2680

500

1505

738

585

685

670

824 **)

2680

500

1505

738

585

685

670

824 **)

2680

560

1630

738

585

685

714

824 **)

2680

560

1630

738

585

725

642

824 **)

2980

500

1505

731

585

725

675

824 **)

2980

560

1630

731

585

725

714

824 **)

2980

560

1630

731

585

725

714

824 **)

2980

620

1720

731

585

700

675

950

2866

560

1630

885

634

700

714

950

2866

560

1630

885

634

700

714

950

2866

620

1720

885

634

700

750

950

2866

620

1720

885

634

700

750

950

2866

680

1875

885

634

750

714

950

3646

620

1720

933

758

750

750

950

3646

680

1875

933

758

750

790

950

3646

750

1960

933

758

750

790

950

3646

850

2200

933

758

750

750

950

4036

680

1875

933

758

750

790

950

4036

750

1960

933

758

750

790

950

4036

850

2200

933

758

750

829

950

4036

850

2200

933

758

Prop Ø

B*

B

H

F N* G

A

E

P

M min

L

N

C

57

GENERATING SETS POWER RANGE FOR GENERATING SETS Auxpac Genset 20

Genset 26 Genset 32 Genset 32DF Genset 38 kW

0

2000

4000

6000

8000

10,000

12,000

A wide range of generating sets, comprising generator and diesel engine mounted on a common baseframe, are available for both service power generation and for diesel-electric propulsion. All generating sets listed in this section are based on medium-speed diesel engines designed for operating on heavy fuel oil. The generating sets are resiliently mounted and the generator voltage can be selected in all cases except for the Auxpac generating sets, which are Low Voltage only. Larger diesel generators are delivered for separate mounting of the diesel engine and generator. AUXPAC The Auxpac generating sets are available in a selected range as preengineered and pre-commissioned auxiliary generating sets. The common baseframe is optimized for the package, which together with the compact design of the engine and the selected generator, offers unmatched power-tospace and power-to-weight ratio. Other benefits of pre-engineering include readily available documentation, also including models in Tribon® format, and short lead-times. Auxpac generating sets are offered only as 400V/690V 50Hz and 450V/690V - 60 Hz in the power range 500 kW to 2800 kW.

58

PRE-ENGINEERED MEDIUM-SPEED GENERATING SETS Main data of generators 60 Hz Voltage...........................................450, 690 V Protection class .............................IP 23, IP 44 * Temperature rise and isolation ......Class F Cooling ..........................................Air, water * * Option

50 Hz 400, 690 V IP 23, IP 44 * Class F Air, water *

Fuel oil specification: 730 cSt/50°C, 7200 sR1/100°F, ISO 8217, category ISO-F-RMK 55 60 Hz Output

Dimensions (mm) and weights (tonnes)

Type

kWe

kVA

A

E

L

Weight

520W4L20 645W4L20 760W6L20 875W6L20 975W6L20 1050W6L20 1200W8L20 1400W9L20 1600W9L20 1800W6L26 2100W8L26 2400W8L26 2700W9L26

520 645 760 875 975 1 050 1 200 1 400 1 600 1 800 2 100 2 400 2 700

650 806 950 1 094 1 219 1 313 1 500 1 750 2 000 2 250 2 625 3 000 3 375

3 837 4 390 4 988 5 048 5 158 5 083 5 758 6 163 6 513 6 422 7 664 7 744 8 799

1 720 1 720 1 720 1 720 1 720 1 920 1 920 1 920 1 920 2 246 2 332 2 332 2 332

2 243 2 243 2 243 2 243 2 243 2 243 2 490 2 474 2 474 2 938 3 025 3 025 3 090

13.4 14.0 17.0 17.3 17.9 19.1 21.2 23.2 23.6 31.7 41.7 42.3 46.8

50 Hz Output

Dimensions (mm) and weights (tonnes)

Type

kWe

kVA

A

E

L

Weight

520W4L20 670W4L20 790W6L20 860W6L20 1000W6L20 1140W6L20 1350W8L20 1550W9L20 1740W9L20 1950W6L26 2250W8L26 2550W9L26 2850W9L26

520 670 790 860 1 000 1 140 1 350 1 550 1 740 1 950 2 250 2 550 2 850

650 838 988 1 075 1 250 1 425 1 688 1 938 2 175 2 438 2 813 3 188 3 563

3 648 3 837 4 988 5 048 5 158 5 288 5 758 6 163 6 513 6 422 7 644 8 809 8 809

1 770 1 770 1 770 1 770 1 770 1 770 1 920 1 920 1 920 2 246 2 332 2 332 2 332

2 243 2 243 2 243 2 243 2 243 2 243 2 490 2 474 2 474 2 938 3 025 3 090 3 090

13.0 13.6 16.2 16.9 17.5 18.1 21.7 22.9 24.4 31.7 41.7 46.5 46.5

59

PRE-ENGINEERED HIGH-SPEED GENERATING SETS Auxpac HS is a range of high-speed marine generating sets for auxiliary or emergency power generation for any vessel. They are based on reliable marine diesels with well matched generators and built-on control systems. The generating sets can be supplied with different types of cooling systems to match the application. The Auxpac HS range of generating sets is type-approved by the major classification societies and they are delivered with complete certification.

Main data 60 Hz Voltage.......................................450 V Engine speed.............................1800 rpm Output kWe...............................68 – 1626 kWe Output kVA ................................85 – 2032 kVA Generator isolation class ...........H

50 Hz 400 V 1500 rpm 62 – 1425 kWe 77 – 1781 kVA H

POWER RANGE FOR AUXPAC HS HS65 HS49 HS34 HS30 HS25 HS16 HS12 HS9 HS7 HS5 kWe

60

0

200

400

600

800

1000

1200

1400

1600

Main data Cylinder bore .................................. 200 mm Piston stroke................................... 280 mm Cylinder output .................170 - 200 kW/cyl Engine speed...................... 900 - 1000 rpm Mean effective pressure ................................24.6 - 28.0 bar Piston speed............................6.7 - 9.3 m/s Generator voltage ....................0.4 - 13.8 kV Generator efficiency ...................0.95 - 0.96

Fuel oil specification: 730 cSt/50°C 7200 sR1/100°F ISO 8217, category ISO-F-RMK 700 SFOC 185 - 194 g/kWh at ISO condition

Options: Common rail fuel injection, humidification of combustion air for NOX reduction. Rated power 60 Hz 170 kW/cyl, 900 rpm

185 kW/cyl, 900 rpm

Engine type Eng. kW

Gen. kW

Eng. kW

Gen. kW

4L20

680

645

740

700

6L20

1 020

970

1 110

1 055

8L20

1 360

1 290

1 480

1 405

9L20

1 530

1 455

1 665

1 580

Rated power 50 Hz Engine type

180 kW/cyl, 1000 rpm Eng. kW

200 kW/cyl, 1000 rpm

Gen. kW

Eng. kW

Gen. kW

4L20

720

685

800

760

6L20

1 080

1 025

1 200

1 140

8L20

1 440

1 370

1 600

1 520

9L20

1 620

1 540

1 800

1 710

Generator output based on a generator efficiency of 95%.

Dimensions (mm) and weights (tonnes) Engine type

A*

E*

I*

K

L*

Weight*

4L20

4 910

1 770/1 920

990

1 800

2 338

14.0

6L20

5 325

1 770/1 920/2 070

895/975/1 025

1 800

2 243/2 323/2 373

16.8

8L20

6 030

1 920/2 070

1 025/1 075

1 800

2 474/2 524

20.7

9L20

6 535

2 070/2 300

1 075/1 125

1 800

2 524/2 574

23.8

* Dependent on generator type and size. For definitions see page 66.

61

Main data Cylinder bore .................................. 260 mm Piston stroke................................... 320 mm Cylinder output .................. 325, 340 kW/cyl Engine speed........................900, 1000 rpm Mean effective pressure ................................23.0 - 25.5 bar Piston speed........................... 9.6, 10.7 m/s Generator voltage ....................0.4 - 13.8 kV Generator efficiency ...................0.95 - 0.96

Fuel oil specification: 730 cSt/50°C 7200 sR1/100°F ISO 8217, category ISO-F-RMK 700 SFOC 183 - 185 g/kWh at ISO condition

Options: Humidification of combustion air for NOX reduction. Rated power Engine type

6L26 8L26 9L26 12V26 16V26

60 Hz

50 Hz

325 kW/cyl, 900 rpm

340 kW/cyl, 1000 rpm

Eng. kW

Gen. kW

Eng. kW

Gen. kW

1 950 2 600 2 925 3 900 5 200

1 870 2 495 2 810 3 745 4 990

2 040 2 720 3 060 4 080 5 440

1 960 2 610 2 940 3 915 5 220

Generator output based on a generator efficiency of 96%.

Dimensions (mm) and weights (tonnes) Engine type

A*

E*

I*

K

L*

Weight*

6L26 8L26 9L26 12V26 16V26

7 345 8 243 8 853 8 353 9 772

2 300 2 500 2 500 2 900 2 900

1 250 1 340 1 340 1 640 1 640

2 420 2 420 2 420 2 060 2 060

3 020 3 125 3 125 3 634 3 711

37.7 42.9 47.5 59.3 68.8

* Dependent on generator type and size. For definitions see page 66.

62

Main data Cylinder bore .................................. 320 mm Piston stroke................................... 400 mm Cylinder output .................. 480, 500 kW/cyl Speed .....................................720, 750 rpm Mean effective pressure .......................................... 24.9 bar Piston speed........................... 9.6, 10.0 m/s Voltage.................................... 0.4 – 13.8 kV Generator efficiency .................. 0.95 – 0.97

Fuel specification: Fuel oil 730 cSt/50°C 7200 sR1/100°F ISO 8217, category ISO-F-RMK 700 SFOC 172 - 180 g/kWh at ISO condition

Options: Common rail fuel injection, humidification of combustion air for NOX reduction, crude oil. Rated power Engine type

6L32 7L32 8L32 9L32 12V32 16V32 18V32

480 kW/cyl, 720 rpm

500 kW/cyl, 750 rpm

Engine kW

Gen. kW

Engine kW

Gen. kW

2 880 3 360 3 840 4 320 5 760 7 680 8 640

2 760 3 230 3 690 4 150 5 530 7 370 8 290

3 000 3 500 4 000 4 500 6 000 8 000 9 000

2 880 3 360 3 840 4 320 5 760 7 680 8 640

Dimensions (mm) and weights (tonnes) Engine type

A*

E*

I*

K

L*

Weight*

6L32 7L32 8L32 9L32 12V32 16V32 18V32

9 029 9 520 10 463 10 612 9 992 11 692 12 007

2 290 2 490 2 690 2 890 3 060 3 060 3 360

1 450 1 630 1 630 1 630 1 700 1 850 1 850

2 345 2 345 2 345 2 345 2 120 2 120 2 120

3 718 4 120 4 055 4 025 4 089 4 373 4 373

58.5 65.5 75.0 79.5 100.5 115,0 132.5

* Dependent on generator type and size. Generator output based on a generator efficiency of 96%. For definitions see page 66.

63

Main data Voltage.................................... 0.4 – 13.8 kV Generator efficiency .................. 0.95 – 0.97

Generating set dimensions (mm) and weights (tonnes) Engine type

A*

E*

I*

K

L*

Weight

6R32DF 12V32DF 18V32DF

8 600 10 040 11 580

2 560 3 060 3 060

1 785 1 700 1 700

2 550 2 330 2 330

4 130 4 270 4 580

48 82 105

* Dependent on generator type. For definitions see page 66.

64

Main data Cylinder bore .................................. 380 mm Piston stroke................................... 475 mm Cylinder output .......................... 725 kW/cyl Engine speed..................................600 rpm Mean effective pressure .......................................... 26.9 bar Piston speed.................................... 9.5 m/s Generator voltage ....................0.4 - 13.8 kV Generator efficiency ...................0.96 - 0.98

Fuel oil specification: 730 cSt/50°C 7200 sR1/100°F ISO 8217, category ISO-F-RMK 700 SFOC 175 - 179 g/kWh at ISO condition

Options: Common rail fuel injection, humidification of combustion air for NOX reduction. Rated power 50 Hz, 60 Hz

Engine type 6L38 8L38 9L38 12V38 16V38

Eng. kW

Gen. kW

4 350 5 800 6 525 8 700 11 600

4 200 5 600 6 300 8 400 11 200

Generator output based on a generator efficiency of 96.5%.

Dimensions (mm) and weights (tonnes) Engine type

A*

E*

I*

K

L*

Weight*

6L38 8L38 9L38 12V38 16V38

10 050 11 670 12 300 11 700 13 280

2 890 2 890 3 160 3 760 3 760

1 660 1 710 1 810 2 020 2 020

3 520 3 520 3 520 3 000 3 000

4 320 4 450 4 550 4 920 5 090

92 116 132 175 200

* Dependent on generator type and size. For definitions see page 66.

65

DEFINITIONS AND NOTES FOR GENERATING SETS GENERATING SET DIMENSIONS A

Total length of the generating set.

E

Total width of the generating set.

I

Distance from the bottom of the common baseframe to the crankshaft centreline.

K

Minimum height from the crankshaft centreline when removing a piston.

L

Total height of the generating set.

DIMENSIONS AND WEIGHTS Dimensions are in millimetres and weights are in metric tonnes. Indicated values are for guidance only and are not binding. Cylinder configurations: L = in-line, and V = V-form. SPECIFIC FUEL OIL CONSUMPTION At ISO standard reference conditions Lower calorific value of fuel 42 700 kJ/kg Tolerance 5% Without engine driven pumps At 85% load. ISO STANDARD REFERENCE CONDITIONS Total barometric pressure ............................................ 1.0 bar Suction air temperature ............................................ 25 °C Charge air, or scavenge air, cooling water temperature ............................................ 25 °C Relative humidity ............................................ 30%

66

67

ENGINE AUXILIARY SYSTEMS All auxiliary equipment needed for the diesel engines can be delivered by Wärtsilä. Some equipment can be built on the engine, and the rest can be delivered loose or grouped in modules. Depending on the engine type and application, lubricating oil pump, HT- and LT-cooling water pumps, fuel pump, oil filters and coolers, pre-lubricating oil pump and thermostatic valves can be built on the engine. Stand by pumps, seawater pumps, central coolers, starting air vessels, lubricating oil automatic filters, exhaust gas silencers and boilers are typically delivered for separate mounting.¨ STANDARDIZED MODULAR AUXILIARY UNITS z Fuel oil booster z Cooling water preheating z Fuel oil separating z Starting air compressors z Lubricating oil separating Maximum compatibility is ensured when auxiliary systems are delivered together with main propulsion engines and diesel generator sets. Whenever necessary, the auxiliary systems are tailored to optimize the operating performance for a specific trade. The systems are specified to minimise building costs and operating costs for a specific combination of main and auxiliary engines.

Fuel booster unit.

68

Tailor made modular auxiliary units are available on request.

Module consisting of preheater, cooling water thermostatic valves, lubricating oil automatic filter, pre-lubricating oil pump and fuel oil booster unit.

Fuel oil transfer pump module with heater.

Auxiliary module with preheater, central cooler, thermostatic valve and fuel oil cooler.

69

PROPULSORS

Wärtsilä propulsion equipment portfolio is a combination of innovative, efficient and reliable propulsion products designed on the basis of years of experience. As the market leader Wärtsilä is uniquely placed to offer optimal propulsion solutions to meet the need for: z Superior manoeuvrability z Excellent cavitation behaviour in combination with low vibration levels z Maximum efficiency z Optimal thrust and bollard bull characteristics. z High reliability Our expertise, experience and the broadest propulsion equipment portfolio on the market enables us to provide the equipment and integrated solutions to meet the propulsion, manoeuvring and motion control requirements for all types of marine vessels and offshore applications. The propulsion solutions are tailored to the ship design and specific operational requirements to ensure optimum performance over the lifecycle. The propulsion solutions are backed up by close customer support right through the process from design and delivery to operation. 70

POWER RANGE FOR PROPULSORS Wärtsilä controllable pitch propellers Wärtsilä fixed pitch propellers Wärtsilä nozzles Wärtsilä rudders Wärtsilä steerable thrusters Wärtsilä transverse thrusters Wärtsilä jets Wärtsilä gears kW

0

20,000

40,000

60,000

71

CP PROPELLERS Wärtsilä controllable pitch propellers offer excellent manoeuvrability, saving ship time and tug costs. For ships with frequent port calls, Wärtsilä CP propellers are the ideal choice for diesel mechanical plants with medium-speed engines. Full power is available in heavy and light conditions by automatic pitch adjustment. Engine overload is avoided in all conditions. CP propellers permit high skew angles to minimize noise and vibrations. The combinator curve can be shaped to avoid ship and machinery resonances, and to assure optimum operation of the complete propulsion system. z Compact, well proven, strong hub designs z Few components, robust design z Small overhang weight z Accurate stepless hydraulic pitch control z Reduced hydraulic power requirement z Easy to install, delivered as pre-assembled complete system z Under water replacement of blades

PROPELLER HUB RANGE FOR LIPS D-HUB 4D1540 4D1415 4D1300 4D1190 4D1095 4D1000 4D920 4D845 4D775 4D710 4D650 4D600 4D550 MW

72

0

2

4

6

8

10

12

14

16

Wärtsilä CP propellers are all of standard hub design, customised to suit the customer’s needs by applying wake-adapted propeller designs and ship-construction related shaft designs. The CP propellers are manufactured in following hub types: Type

Material

Hub diameter

Special features

LIPS D-hub

CuNiAl Bronze or stainless steel

330-1540 mm

One piece hub casting with integrated hub-cover for extra rigidity. Available for all applications.

LIPS E-hub

CuNiAl Bronze or stainless steel

1000-2085 mm

Exceptionally well-suited for heavy duty applications.

Specific application

CuNiAl Bronze or stainless steel

330-2800 mm

Navy installations 5-bladed propeller Feathering propellers

PROPELLER HUB RANGE FOR LIPS E-HUB 4E2085 4E2000 4E1915 4E1835 4E1680 4E1540 4E1415 4E1300 4E1190 4E1095 4E1000

MW

0

10

20

30

40

50

60

73

FP PROPELLERS Each ship’s hull has its own characteristics. In order to achieve the highest possible total efficiency of the vessel, the propeller must be a perfect match with the engine and the hull. A fixed pitch propeller is the choice when optimum efficiency, reliability and robustness are required. Fixed pitch propellers are usually applied for ocean sailing vessels, for example z z

Container vessels Tankers

z z

Bulk carriers Dry cargo vessels

Wärtsilä FP propellers for all shiptypes guarantee maximum efficiency and minimum noise and vibration levels due to tailor-made designs with the latest available technology. MATERIAL Wärtsilä patented Cunial material provides excellent casting, machining and fatigue properties. An additional advantage is the good repairability. Wärtsilä

74

FP propellers can be produced with any required blade number and size from 3.5 m upwards (for smaller sizes, see chapter on Wärtsilä CIPS). FP PROPELLER PACKAGE In addition to the propeller following items can be included in the scope of supply z z z z z z z z z

Hydrodynamic consultancy Alignment calculations Jackload calculations Whirling calculations Build-up propellers Propeller caps Hydraulic nut/ring Hydraulic mounting tools Ropeguard

z z z z z z z z

Netcutters Sterntubes Torque measurement device Turning device Thrust bearing Earthing device Shaft locking device Shaft brake

3D model FPP package.

75

CIPS

COASTAL AND INLAND PROPULSION SYSTEMS Coastal and Inland Propulsion Systems (CIPS) specializes in propulsion systems for vessels operating on local waterways, coastal and fishing vessels. We are also experts in designing propulsion systems for large luxury yachts and government owned ships with propeller diameters up to 3500 mm, as well as a variety of special vessels all with their original characteristics. z Tailor made propellers with 3, 4, 5, 6 and 7 blades in ISO class II, I and S accuracy. z Standard and custom-made nozzles z Shaft installations complete with sterntube and seals & bearings WÄRTSILÄ NOZZLES FOR CIPS Nozzle

Ød

ØD

G

H

J

K

L

HR 1000

1010

1238

619*

1019*

400*

840*

500

HR 1050

1060

1300

650*

1050*

400*

900*

525

HR 1100

1110

1360

680*

1080*

400*

970*

550

HR 1150

1160

1422

711*

1111*

400*

960*

575

HR 1200

1210

1483

742*

1142*

400*

1200*

600

HR 1250

1260

1545

772*

1172*

400*

1012*

625

HR 1300

1310

1606

803*

1203*

400*

1064*

650

HR 1350

1360

1667

834*

1234*

400*

1104*

675

HR 1400

1410

1730

865*

1265*

400*

1144*

700

HR 1450

1460

1790

895*

1295*

400*

1186*

725

HR 1500

1510

1852

926*

1326*

400*

1226*

750

HR 1550

1560

1913

957*

1357*

400*

1264*

775

HR 1600

1610

1974

987*

1387*

400*

1306*

800

HR 1650

1660

2032

1016*

1416*

400*

1344*

825

HR 1700

1710

2098

1049*

1449*

400*

1380*

850

HR 1750

1760

2158

1079*

1479*

400*

1420*

875

HR 1800

1810

2220

1110*

1510*

400*

1680*

900

HR 1850

1860

2282

1141*

1541*

400*

1502*

925

HR 1900

1910

2342

1171*

1571*

400*

1542*

950

HR 1950

1960

2404

1202*

1602*

400*

1582*

975

HR 2000

2010

2465

1233*

1633*

400*

1620*

1000

* = Dimensions can be adjusted according to ship’s hull.

Cross section HR-profile.

76

A headbox B aft seal

C bearing D sterntube

E coupling F forward seal

G propeller shaft H bearing

I nozzle J propeller

77

Two Wärtsilä FP propellers in HR nozzles.

NOZZLES The application of a nozzle increases the thrust at relatively low ship speeds. Significant savings can be achieved in terms of fuel consumption, depending on the number of revolutions and the capacity of the motor. The improved LIPS high efficiency nozzle, type HR, combined with a Wärtsilä propeller, can produce over 10% more thrust than conventional nozzles, both in bollard pull as in free sailing condition. The nozzle profile offers double profiled cross section (outside and innerside). This sophisticated shape improves the water flow both into and out of the nozzle, increasing thrust performance.

RUDDERS LIPS efficiency rudder is an integrated concept that reduces fuel consumption, vibration and noise level compared to traditional design. At high vessel speeds and high power the risk of cavitation erosion is also reduced. In general a noise reduction of 3 to 6 dB is expected. 78

SINGLE SCREW VESSELS: z

z

z

SHIP WITH LIPS EFFICIENCY RUDDER

Controllable pitch propellers: Fuel saving of minimum 5%. Fixed pitch propellers: Fuel saving of minimum 3%. 30 - 45% reduction of propeller induced vibration level.

TWIN SCREW VESSELS: z

z

Fuel saving of 2 to 6%. Efficiency gain increase with increasing hub ratio, i.e. propeller hub/ propeller diameter ratio. About 25% reduction of propeller induced vibration level.

1. Rudder horn 2. Rudder blade 3. Flap 4. Flap mechanism

5. Rudder stock 6. Torpedo 7. Fore torpedo 8. Fairing

79

STEERABLE THRUSTERS With steerable thrusters thrust can be applied in any direction; achieving superior manoeuvrability. Wärtsilä steerable thrusters are durable and reliable. z High thrust-to-power ratio z Modular flexible design or compact standard design z Fixed pitch propeller or controllable pitch propeller z With or without nozzle z Variable propeller diameter z Maintenance friendly z Low operating costs LIPS COMPACT THRUSTERS z Easy mounting by welding z Robust design z High thrust-to-power ratio z Standardized Z- or L-drive design z Diesel or electric driven up to 3000 kW z Maintenance friendly z Optional mounting can

LIPS RETRACTABLE STEERABLE THRUSTERS z L-drive and Z-drive z Retraction system with cylinders or spindles z Electric driven up to 7000 kW LIPS UNDERWATER DEMOUNTABLE STEERABLE THRUSTERS z L-drive and Z-drive z Stable three-wire handling z Electric driven up to 7000 kW LIPS CONTAINERIZED STEERABLE THRUSTERS z L-drive z Customized container z Electric driven up to 7000 kW z Optional retractable z Optional retrievable

LIPS modular thruster range: LIPS STEERABLE THRUSTERS z Flexible design, L-drive and Z-drive z Electric pumps for steering and lubrication z Various shaft arrangements z Diesel or electric driven up to 7000 kW z Optional mounting can available 80

LIPS can-mounted modular steerable thruster.

LIPS retractable steerable thruster.

LIPS compact thruster.

LIPS underwater demountable steerable thrusters.

LIPS modular steerable thruster.

LIPS containerized steerable thrusters.

81

WÄRTSILÄ ENGINES CONNECTED TO LIPS COMPACT THRUSTERS Engine type MCR engine power

MCR engine speed

6L20

8L20

9L20

kW

1080

1200

1440

1600

1620

bhp

1470

1630

1960

2176

2200

rpm

1000

1000

1000

1000

1000

175

200

225

225

225

2.770

3.612

3.650

3.650

3.650

361

277

274

271

274

Thruster type Reduction ratio Propeller speed

rpm

Propeller diameter

mm

1600

1800

1900

2100

2100

2300

2100

2300

2100

2300

Bollard pull with twin thrusters in 19A nozzle

tonnes

32

34

38

41

46

49

50

53

50

53

in HR nozzle

tonnes

34

36

41

43

49

52

53

55

53

56

Modulating clutch type for fpp LD type

3000-3 3000-3 3000-3 3000-3 3000-4 3000-4 3000-4 3000-4 3000-4 3000-4

HD type

3000-3 3000-3 3000-4 3000-4 3000-6 3000-6 3000-7 3000-7 3000-7 3000-7

Variations per type  Two different propeller diameters.  Controllable pitch propeller (CS) or fixed pitch propeller (FS).  19A nozzle, HR nozzle or open propeller.  Reduction ratios optimised for application.  Weld-in stembox or can-mounted.  Soft on/off clutch or modulating clutch. Remarks  The propellers are designed for bollard pull condition in tug boat application.  Bollard pull calculations are based on two installations, 100% MCR power and 2% thrust deduction.  Selections are valid for classification without ice class; final selection is subjected to rules of classification societies.  Thrusters with controllable pitch propellers improve manoeuverability and efficiency over the complete speed range, and protect the engine against overload.  Thrusters with controllable pitch propellers are very suitable for constant speed operation.  The weld-in stembox provides easy installation and maximum stiffness of the construction in the vessel.  The can-mounted thruster provides the possibility to install or remove the thruster while the ship is afloat.  Modulating clutches (MCD) improve manoeuverability for thrusters with fixed pitch propellers at low speeds.  Low duty (LD) modulates between 0 and idle engine speed. Heavy duty (HD) modulates between 0 and maximum engine speed.

82

6L26

8L26

9L26

1800

1950

2040

2600

2720

2925

3060

2450

2650

2775

3535

3700

3975

4160

1000

1000

1000

1000

1000

1000

1000

250

250

250

275

300

300

300

3. 895

3.895

3.895

4.084

4.592

4.592

4.592

257

257

257

245

218

218

218

2400

2600

2400

2600

2400

2600

2600

2800

3000

2800

3000

2800

59

61

62

64

64

67

80

86

89

91

94

94

97

62

64

66

68

68

70

84

91

94

96

99

99

103

3000-5 3000-5 3000-5 3000-5 3000-5 3000-5

not available -->

3000-7 3000-7 3000-7 3000-7 3000-7 3000-7

not available -->

3000

LIPS COMPACT THRUSTER DIMENSIONS Thruster type fs/cs

A mm

B mm

1600 175

C mm

D mm

1200

2100

1230

2200

1600 1800 1900

E mm

H mm

M mm

1743

985

1843

1110

2048

1180

910

1300

2500

2100

1350

2600

2148

1305

2100

1400

2630

2168

1305

1450

2830

2368

1425

2512

1485

200

1900

225

1200

2100 2300 2400

1210

1525

3100

2600

1575

3200

2612

1615

2600

1665

3500

2890

1615

2800

1765

3620

3010

1735

2800

1770

3700

3090

1735

1870

3700

3090

1860

250

2100

275

1435

2850

300

1465

2850 2900

1465

83

STEERABLE THRUSTERS SELECTION Thruster type Maximum allowable power

kW rpm

Z-drive

1510

2500

2510

3500

5000

2300

3200

3500

5500

7000

1200

1200

1200

900

900

Maximum allowable input speed rpm

L-drive

1000

900

900

750

750

mm

Maximum

2900

3200

3400

3800

4400

mm

Standard

2700

3000

3200

3600

4200

Propeller diameter in nozzle Remarks Mentioned power and input speed do not necessarily coincide. Actual maximum power depends on application and class rules.

STEERABLE THRUSTERS DIMENSIONS Dmin (PAL) Thruster type

A mm

B mm

C mm

1510

2700

1620

2500

3000

2510 3500 5000

Gmin

CS mm

FS mm

CS mm

1855

3375

3690

1295

1610

1945

2130

4365

–

1525

3400

1965

2250

3980

4330

3600

2000

2635

4660

5060

4200

2700

3050

5900

6380

Remarks Dimensions are based on thrusters with nozzle.

84

E

FS mm

F mm

Hmin mm

L mm

M mm

3427

2430

1950

1620

3901

–

3170

2260

1775

1240

3495

3902

2785

2390

1960

1340

4020

4090

3260

2650

2240

1500

5220

5330

4400

3070

2560

FS mm

CS mm

1020

3112

–

1240

1525

1875

2000

2400

2220

2620

LIPS RETRACTABLE THRUSTER SELECTION UP TO 2000 KW Electric motor MCR motor power

kW

1000

1200

1600

HP

1360

1632

2176

2000 2720

Frequency

Hz

50

60

50

60

50

60

50

60

Nominal motor speed

rpm

1000

1200

1000

900

1000

900

750

720

Thruster type Propeller diameter

mm

Reduction ratio Propeller speed

rpm

175

200

225

1700

1900

2100

250 2400

2100

2.643

3.154

2.929

2.929

3.308

2.929

2.714

2.714

378

380

341

307

302

307

276

265

Thrust at zero knots in 19A nozzle

kN

165

200

260

320

in HR nozzle

kN

170

210

275

340

Variations per type Fixed pitch propeller (FS) or controllable pitch propeller (CS). 19A nozzle, HR nozzle or no nozzle. Reduction ratios optimized for application. L-drive and Z-drive are available.

Remarks Above information is for vertical e-drive only. For information only, subject to change without prior notice. The propellers are designed for bollard pull condition at 100% MCR power in DP application. Final selection is subjected to classification societies rules. Selections are not valid for classification with iceclass.

LIPS RETRACTABLE THRUSTERS DIMENSIONS Thruster type 175 200 225 250

FS CS FS CS FS CS FS CS

A mm

B mm

1700

2700 2850 2850 3000 3300 3450 3710 3710

1900 2100 2400

C mm

D mm

E mm

F mm

Hmin Estimated motor Weight mm height mm unit kg

2950

4050

2200

2400

7700

1850

3050

4160

2450

2700

8600

1900

3590

4625

2650

3000

9000

2000

3666

4625

3000

3370 10000

2200

Weight auxiliaries kg

18000 19000 20000 21000 22000 23000 34000 32000

2000 2500 2000 2500 2000 2500 2000 2500

NOTES For information only, subject to change without prior notice. Minimum total height of the thruster unit is depending on selected electric motor. Weight of unit is empty and without electric motor. Dimensions can be changed for better fit in the vessel’s structure.

85

JETS Waterjets propulsion is the most successful and efficient method of propulsion for high-speed applications. The advantages are not only higher efficiency, but also lower vessel resistance due to the absence of underwater appendages like shafts, rudders and shaftstruts. The absence of any parts below the waterline also makes waterjets an ideal solution for shallow water operation. The unique design features of the Wärtsilä jet will ensure access to even the smallest ports. Hybrid propulsion systems – the use of two fixed or controllable pitch propellers in combination with a centre waterjet – combine the best of both worlds. The propellers are used for normal cruising while the combination of the propellers with the centre waterjet is used to achieve the top speed. Hybrid systems allow optimization of the propellers for the normal cruising condition, resulting in improved efficiency, low noise and vibrations and a smaller propeller diameter. 86

LIPS JET E-SERIES, 6-BLADED WATERJETS GENERIC WEIGHTS AND DIMENSIONS FOR THE MOST OFTEN USED WATERJET SIZES

Waterjet size1)

Weight steering [kg]5)

Weight booster [kg]5)

Entrained water [ltr]6)

LJ43E

Outboard Inboard Transom length [mm]2) length [mm]3) flange4) 1175 (1260)

1870

725

475

330

250

LJ47E

1275 (1370)

2040

795

615

435

330

LJ51E

1395 (1490)

2210

860

780

545

420

LJ55E

1505 (1620)

2380

930

995

695

530

LJ60E

1635 (1760)

2600

1015

1290

910

690

LJ65E

1780 (1910)

2810

1100

1635

1155

880

LJ71E

1935 (2070)

3070

1200

2070

1465

1150

LJ77E

2110 (2250)

3330

1300

2690

1890

1460

LJ84E

2290 (2450)

3630

1420

3400

2420

1900

LJ91E

2490 (2660)

3940

1535

4470

3160

2410

LJ99E

2705 (2890)

4280

1670

5510

3915

3100

LJ108E

2945 (3140)

4670

1825

5730 ~ 6860

4085 ~ 4730

4030

LJ114E

3100 (3320)

4930

1925

6720 ~ 8100

4755 ~ 5535

4740

LJ120E

3270 (3500)

5190

2025

7805 ~ 9635

5605 ~ 6570

5530

LJ127E

3465 (3700)

5490

2145

9415 ~ 11170

6625 ~ 7630

6550

LJ135E

3685 (3930)

5830

2280

11160 ~ 13160

7925 ~ 9065

7870

LJ142E

3880 (4140)

6140

2400

13100 ~ 15390

9395 ~ 10725

9160

LJ150E

4095 (4370)

6480

2535

15630 ~ 18560

11195 ~ 12765

10800

LJ157E

4285 (4570)

6780

2650

18120 ~ 21170

12985 ~ 14755

12380

LJ164E

4475 (4770)

7090

2770

20505 ~ 23815

14715 ~ 16635

14120

LJ171E

4665 (4980)

7390

2890

23205 ~ 27815

16745 ~ 19255

16000

LJ179E

4880 (5210)

7730

3025

26410 ~ 31605

19320 ~ 21940

18350

LJ190E

5185 (5530)

8210

3210

32805 ~ 37240

23671 ~ 26075

21950

LJ200E

5460 (5830)

8640

3380

38100 ~ 43870

27900 ~ 30255

25600

Notes 1) The waterjets defined in the above table are the most often used waterjet sizes. Intermediate sizes for the above range like a LJ160E or LJ175E size and the data for the range up to the LJ400E size are available on request. 2) The data in brackets is the maximum outboard length in full reverse and steering. 3) Inboard length may vary depending on the optimized shape of the inlet duct. 4) Transom flange connections can be custom designed. Smaller transom flange diameters are possible if the requirements for the interface with the hull are met. 5) Weights are calculated based on jet power density. Please contact us for the weights of the jet sizes above the LJ99E based on the power density of your design. Weights include an inboard bearing, but exclude hydraulic powerpacks and oil lubrication sets. 6) Water in the inlet duct is calculated to the transom and based on the standard shaft height.

87

LIPS JET E-SERIES, 6-BLADED WATERJETS RELATION BETWEEN POWER AND VESSEL SPEED FOR THE MOST OFTEN USED WATERJET SIZES

LIPS LJ43E–LJ65E SIZES

4000

LJ65E 3500 LJ60E

Engine power (BkW)

3000 LJ553 2500 LJ51E 2000

LJ47E LJ43E

1500 1000 500 0 20

25

30 35 40 Vessel speed (knots)

45

50

LIPS LJ71E–LJ99E SIZES 9000

LJ99E

8000 LJ91E

Engine power (BkW)

7000 LJ84E 6000 LJ77E

5000

LJ71E 4000 3000 2000 1000 20

88

25

30 35 40 Vessel speed (knots)

45

50

WATERJET SELECTION The graphs below indicate the jet size required based on the relation between the engine power and the design speed of the vessel. For instance a ship with four 4000 kW engines and a corresponding design speed of 35 knots will need four LJ91E jets. A ship with three 9000 kW engines and 37 knots will need three LJ135E jets. The correct jet size is thus indicated by the line above the intersection of the power and the design speed (see examples in graphs below). The size range below is not complete but represents the most often-used waterjet sizes up to 50 knots. We are available from the earliest design stages of the vessel to work with you on an optimized propulsion system. Please contact us for an accurate jet selection based on the specific vessel design parameters, or for details of waterjets for speeds above 50 knots and 40,000 kW. DXF / DWG format general arrangement drawings of the most often used sizes are available.

LIPS LJ108E–LJ150E SIZES

22000

LJ150E

20000

LJ142E

18000

LJ135E

Engine power (BkW)

16000

LJ127E

14000

LJ120E LJ114E LJ108E

12000 35E

10000

LJ1

8000 6000 4000 2000 20

25

30 35 40 Vessel speed (knots)

45

50

LIPS LJ157E–LJ200E SIZES 40000 LJ200E

36000

LJ190E

32000

Engine power (BkW)

LJ179E 28000

LJ171E LJ164E LJ157E

24000 20000 16000 12000 8000 4000 20

25

30 35 40 Vessel speed (knots)

45

50

89

TRANSVERSE THRUSTERS Bevel-gear driven propeller in a transverse tunnel. z Controllable or fixed pitch propeller z Maximum thrust with small diameter z Robust reliable design z Easy installation z Standard, demountable, low-noise and low-noise demountable versions available z Applications for dynamic positioning and manoeuvring purposes LIPS CT/FT 125-CT/FT 300 M TYPES Electr. freq. Rational frequency Type

CT/FT125 H CT/FT150 H CT/FT175 H CT/FT175 M CT/FT200 H CT/FT200 M CT/FT225 H CT/FT225 M CT/FT250 H CT/FT250 M CT/FT275 H CT/FT275 M CT/FT300 H CT/FT300 M

Max. power (kW) 1

(Hz)

Input (rpm)

Output (rpm)

Manoeuvring

Dynamic positioning

60

1755

519

614

404

50

1465

433

516

341

60

1755

430

880

589

50

1465

359

735

492

60

1755

379

1025

713

50

1465

316

900

595

60

1170

371

995

995

50

975

309

829

829

60

1170

263

1115

742

50

1465

329

1394

928

60

1170

324

1515

1227

50

975

270

1262

1022

60

1170

287

1785

1201

50

975

239

1487

1001

60

880

266

1649

1478

50

975

295

1827

1502

60

1170

265

2175

1458

50

975

221

1813

1215

60

880

233

1998

1599

50

975

259

2213

1754

60

880

216

2532

1735

50

975

239

2805

1923

60

880

238

2569

2241

50

735

199

2145

1858

60

880

216

3145

2454

50

735

180

2625

2035

60

705

210

3405

2657

50

735

219

3550

2771

D

L

Mass2

(mm)

(mm)

(kg)

1250

1487

2600

1500

1711

3800

1750

1926

5600

1750

1926

5600

2000

2181

7550

2000

2181

7550

2250

2285

10600

2250

2285

10600

2500

2482

12700

2500

2482

12700

2750

2704

15600

2750

2704

15600

3000

2916

22500

3000

2916

22500

1) Max. power is dependent on sailing profile and classification society requirements. 2) Includes a standard tunnel with e-motor support.

90

LOW NOISE ARRANGEMENT In the low noise arrangement, the tunnel part containing the propeller is isolated acoustically from the ship’s hull using tunnel seals and flexible elements. The thruster noise experienced in the adjacent accommodation reduces with 5-8 dB(A) compared to the basic arrangement. LIPS CT/FT04-CT/FT300M TYPES Type

A (mm)

B (mm)

H1 (mm)

H2 (mm)

Mass (kg)

CT/FT125

1920

CT/FT150

2220

2002

990

1140

4100

2262

1120

1350

CT/FT175H

5600

2420

2515

1245

1480

7300

CT/FT175M

2420

2515

1245

1480

7300

CT/FT200H

2620

2768

1370

1630

12600

CT/FT200M

2620

2768

1370

1630

12600

CT/FT225H

2720

3032

1505

1760

14400

CT/FT225M

2720

3032

1505

1760

14400

CT/FT250H

2920

3285

1630

1960

18000

CT/FT250M

2920

3285

1630

1960

18000

CT/FT275H

3220

3535

1755

2160

21000

CT/FT275M

3220

3535

1755

2160

21000

CT/FT300H

3420

3797

1885

2360

29000

CT/FT300M

3420

3797

1885

2360

29000

91

WÄRTSILÄ REDUCTION GEARS – OUTPUT RANGE 142

Gear size

128 116 110 105 95 85 75 68 62 56 50 46

Single reduction gears – vertical offset SCV

42

Single reduction gears – vertical offset SV, SCV Single reduction gears – horizontal offset SH, SCH

38 MW

0

5

10

15

20

REDUCTION GEARS The core function of a reduction gearbox is to reduce the main engine speed to the optimum propeller speed. The Wärtsilä gears have been designed to meet the highest standards of operational efficiency, reliability and low noise and vibration. GEAR CONFIGURATIONS The gears can be supplied with built in multidisc clutches. Single input, single output gears are available with vertical or horizontal offsets of the shafts. Twin input single output gears can be delivered with up to 3.8 m horizontal offsets. POWER TAKE-OFF (PTO) All Wärtsilä gears can be supplied with one or more PTOs for driving shaft alternator, compressor or pump. For single vertical- and horizontal gears, the standard PTO is primary driven. For twin input-single output gears the PTO is optional primary or secondary driven. z A primary driven PTO is rotating whenever the engine is rotating. z A secondary driven PTO is rotating whenever the propeller shaft is rotating. Two speeds PTO are available for geartype SCV75-SCV142. 92

25

Wärtsilä gear type TCH350-S58. Twin input-single output gear with two stage reduction, gear ratio 10:1, designed for diesel electric propulsion.

POWER TAKE-IN (PTI) Most Wärtsilä gears can be supplied with a combined PTO/PTI. In PTI mode the shaft alternator can also be used as an electric motor. PTI is normally used for the following operation modes: z PTI “Booster” mode is used when the main power of the engine is too small, in order to increase the total propulsion power. For this mode, no clutches are required on the gear. z PTI “Take me home” mode is used in case of emergency, if the prime mover is out of operation. For this mode minimum 2 clutches are required on the gear. Two speeds PTO/PTI are available for geartype SCV75-SCV142. INTEGRATED OR SEPARATE HYDRAULIC SYSTEM FOR GEAR AND CP PROPELLER Most of the Wärtsilä gears are purposely designed with an integrated hydraulic system for both the gear and the CP propeller. This will reduce installation cost for the yard and operational costs for the owner, as the complete hydraulic power unit for the CP propeller will be left out. For safety reasons the gear mechanically drives the main pump for the propeller. All gears can also be interfaced to a separate hydraulic power unit. 93

SINGLE MARINE REDUCTION GEARS VERTICAL OFFSET GEARS – DIMENSIONS SV/SCV Size

B A Std-Max

C

D

E

F

G

H

J

L

N

O SCV/SV

SCV38

380

290

1305

115

465

1000

750

530

340

538

230

650

SCV42

420

320

1435

125

510

1500

830

585

530

558

255

715

SCV46

460

350

1570

140

560

1580

910

640

570

595

280

785

SCV50

500

380

1724

150

590

1340

1024

720

470

592

420

1035

SCV56

560

410

1848

160

645

1500

1110

800

530

650

450

1100

SCV62

620

440-470

2210

180

740

1580

1240

880

570

662

350

1150

SCV68

680

460-510

2370

200

800

1720

1360

960

625

720

370

1250

SCV75

750

480-530

2460

220

880

1850

1480

1040

660

800

450 1300/1095

SCV85

850

510-560

2720

250

1000 2100

1680

1178

730

915

550 1470/1220

SCV95

950

580-630

3025

280

1145 2350

1880

1327

800

1025

450 1640/1350

SCV105

1050

630

3302

300

1265 2600

2100

1487

880

1125

500 1700/1400

SCV110

1010

650

3025

65

1150 2600

2140

1822

1405

550

1100

SCV116

1160

650

3525

150

1400 2580

2300

1800

1535

765

885 1800/1025

SCV128

1280

800

3970

275

1536 3160

2645

1815

1700

840

900 2270/1120

SCV142

1420

1000

4520

305

1704 3505

2645

2012

1885

928

910 2270/1320

94

1615

HORIZONTAL OFFSET GEARS – DIMENSIONS SH/SCH Size

A

B

C

D

E

F

G

H

I

J

K

L

N

O SCH/SH

SCH50

500

450

15

200

400

1350

600

880

450

470

820

400

380

1035

SCH56

560

470

15

200

400

1610

650

940

500

530

910

435

400

1045

SCH62

620

470

0

100

600

1980

820

1000

505

570

1005

680

445

1245

SCH68

680

510

0

100

700

2000

840

650

515

570

1095

730

500

1245

SCH75

750

530

15

280

885

2230 1220

865

735

660

1115

800

515

1670

SCH85

850

580

15

320

1000 2495 1440

970

830

730

1245

915

550

1800

SCH95

950

580

15

450

750

2710 1520 2250

830

1215 1420

540

700

1640

SCH105

1050

630

20

500

771

2995 1658 2195

910

1405 1545

560

750 1510/1700

SCH110

1100

670

20

500

810

3150 1850 2320

950

1450 1630

610

790

SCH116

1160

670

20

550

850

3300 2240 2500 1015 1535 1715

725

830 1800/1100

SCH128

1280

740

20

590

1550 3640 1960 2675 1090 1600 1870

915

1915

SCH142

1420

820

20

620

1720 4040 2180 2970 1380 1700 2240

1015

2100

1750

95

TWIN INPUT-SINGLE OUTPUT REDUCTION GEARS DIMENSIONS TCH Size

A

B

C

D

E

F

G

J

M

N

O

TCH190

1900

460

10

320

980

2750

890

555

2300

360

995

TCH240

2400

490

20

450

1315

3580

1455

730

3135

570

1220

TCH250

2500

530

12.5

450

1400

3700

1150

800

3230

570

1290

TCH270

2700

630

10

500

1450

4030

1300

880

3300

630

1570

TCH290

2900

630

10

500

1550

4230

1400

880

3530

630

1570

TCH300

3000

630

10

500

1550

4330

1400

880

3630

1000

1570

TCH320

3200

760

10

640

1660

4900

1490

1160

4020

720

1960

TCH350

3500

850

10

700

1855

5370

1630

1270

4380

790

2140

TCH370

3700

880

10

700

1855

5565

1645

1270

4580

880

2140

TCH380

3800

960

10

760

2015

5800

1760

1380

4770

860

2300

96

SEALS & BEARINGS Wärtsilä is the world’s leading supplier of marine engineered sealing systems, and the only supplier in the world to offer a full range of both radial and axial seal types, commonly known as face seals and lip seals, for any ship type or ship size, whether naval or commercial. The products are reliable, efficient and easy to maintain through the global Wärtsilä service network. The range of seals is unequalled in the market.

Evironmental

Product application

Product group

Product specification

Oceanguard

OCEAN AC/MK2

Ecosafe

Shaft size/ mm 400 - 750

Special features Pollution free Pollution free

≥ 315

Anti-polluting

3AS, 3AS-B, 4AS, 4AS-B 315-1172

Anti-polluting

JMT Sandguard

3AS-D, 4BL-D

145-1172

Sand eliminating/pollution free

Manebar

EJ, EK, EL, EP, EW, EY

50-330

Oil/water/grease

Manebrace

M4, MB

300 - 1040 Closed water system

Manecraft

EM, EY

25-65

Water/economical

Manedive

AD-C, AD-R

150-800

Maneguard

FSE, PSE

80-330

Maneseal

M9, M9.5, M12, MA, MD 161-1040

Submarine seal Fully or partially split design/ water Water

Other

AF, AH, A8

50-1000

Seals for special appliactions

JMT Sandguard

MK2-D

145-1172

JMT Sternguard

MK2, MK2-M, 4BL

56-1172

Wärtsilä stabiliser seals Wärtsilä pump seals

Manestabe

EJ, EK, EL

50-330

Anti-polluting Highly resistant to wear and to attack by seawater and oil Oil water or grease lubricated

JMT Sternguard

MK2

75-1250

Oil or grease lubricated

JC Pump seals

all sorts of JC types

5-175

For all onboard applications

Wärtsilä bulkhead seals

Manesafe

NA, NB, ND, NS

50-1000

Bi-directional diaphragm type

Conventional

400 - 750

LC, LD

JMT Airguard

Wärtsilä sterntube seals

ECO AC/MK2

Safeguard

JMT GP

Gland Packing

91-800

Wärtsilä rudderstock seals

Maneguide

EJ, EK, EL, ER, ES

≥ 50

JMT Sternguard

MK2

155-1250

Wärtsilä jet seals

Manejet

EXJ, T5, T5K, T5M, 10LD 70-352

Waterjet seals

Oceanguard

OCEAN AC/MK2

400-700

Pollution free

Ecosafe

ECO AC

300-800

Manebar

EJ, EK

50-330

Maneguard

PSE

70-250

Other

AF,AH

50-1000

JMT Sternguard

MK2, MK2-M, 4BL

56-1172

Oceanguard

OCEAN AC/MK2

400-700

Ecosafe

ECO AC

300-800

Maneguard

Wärtsilä thruster seals

Wärtsilä podded propulsion seals

Wärtsilä bearings Wärtsilä shafting accessory

PSE

70-250

JMT Sternguard

MK2, MK2-M, 4BL

56-1172

JMT Airguard JMT Line shaft bearings JMT Sterntube bearings JMT Thrust bearing

3AS, 3AS-B, 4AS, 4AS-B 340-1172 FL, SL, SLS, FLS, ≥ 121 SLT, FLT

JMT Hydraulic nut

Hydraulic nut (Propeller + Rudder stock)

STB

Split/economical Can be renewed in situ by vulcanizing/split or solid

Pollution free

Anti-polluting

100-1150

TB

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ENVIRONMENTAL SEALS OCEANGUARD/ECOSAFE This sterntube sealing system has proved its worth as a reliable pollution free system. It is ideally suited either for retrofitting to existing vessels or for use on new tonnage, in particular for cruise vessels, tankers, bulk carriers, offshore vessels and RoRo’s. Thanks to its unique design, the system eliminates oil loss from the outboard seal, even if it is fouled or badly damaged. It is also less susceptible to wear and tear and ageing than conventional seals. In the outboard seal assembly, water is excluded by a radial face seal, which surrounds and encloses an oil sealing unit comprising two elastomeric lip seals. This lip seal bears on a chromium steel liner which rotates with the shaft. A second lip seal, positioned forward of the oil seal, acts as a back-up seal if excessive water should enter the drain space. This drain space not only allows any oil or water passing to freely drain inboard, but also forms a “coffer dam” between the seawater and the oil. Two systems are available each with a different range of benefits tailored to meet the owners requirements.

AC type seal.

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JMT Airguard 3AS.

JMT AIRGUARD The JMT Airguard 3AS anti-pollution sterntube seal is a follow-up to the successful Sternguard seal assemblies. The aft seal is a built-up version of the JMT MKII type of seal assemblies with a regulated air barrier chamber, and includes an “Unnet” system. The “Unnet” protects the seal from fishing lines. The use of air prevents the spilling of lubrication oil from the seal and water ingress into the seal system. JMT SANDGUARD 3AS-D The JMT Sandguard 3AS-D is an improved version of the JMT Airguard 3AS seal and is specifically designed for use on dredgers. Dredging vessels create and operate in a muddy and sandy environment which normally causes severe wear to the rubber sealing rings in the sterntube seals. The JMT Sandguard 3AS-D prevents both lubricating oil leakage outboard and seawater ingress inboard by supplying an outflow of air and freshwater, and consequently minimizes the wear to the rubber sealing rings.

99

CONVENTIONAL SEALS MANEGUARD The Maneguard FSE/PSE is a face type fully/partially split seal for high performance applications with an elastomeric body and silicon carbide interfaces. The seal is particularly suitable for ships sailing in coastal or aggressive water conditions such as ferries, general cargo, offshore supply and high powered vessels. The seal accepts misalignment, vibration and large axial movements and offers excellent sealing solutions for both new construction and retrofit. On applications with open stern tubes the inboard seal has an emergency seal for safety, survey and maintenance purposes. The Maneguard FSE can be fitted and serviced without removing the shaft, thus reducing the installation time to a minimum. JMT STERNGUARD The JMT Sternguard stand-by seal 4BL is developed from the JMT MKII seals. It incorporates an extra (standby) seal ring, which can easily be activated by closing two valves in the engine room. Under normal circumstances the standby ring is kept practically load-free, so no wear will occur. In case of an emergency, the seal ring is activated to perform as a normal oil side seal. The JMT Sternguard MKII (M) type sterntube seal is a lip type seal using NBR (≤ #380) or Viton seal rings (all sizes). Both types are highly resistant to wear and to attack by seawater and oil. JMT Sternguard MKII (M) seals are easily

JMT Sternguard MKII (M).

Maneguard FSE/PSE.

JMT seal 4BL.

100

monitored. They can be inspected in situ and renewed without disconnecting the tailshaft assembly even without docking, provided that the vessel can be trimmed sufficiently. JMT UNNET AFT SEAL PROTECTION SYSTEM This simple and highly effective system prevents lines or ropes from reaching the seals by the forward sliding face of the fin on a “P-Ring” which is pressed against the liner. The forward sliding face of the “P-Ring”, which is pressed against the inside cover, also provides double security. The JMT Unnet is available as a complete system and available for lip type seals: JMT MKII, JMT 4BL, Safeguard and JMT 3AS (standard). Net Cutters are available for mounting between the rope guard and the propeller boss for all seal types. MANESEAL The Maneseal consists of two large assemblies. One fitted to and rotating with the propeller or shaft and one stationary. The stationary main seal unit is attached to the sterntube by means of a mounting ring and a flexible bellows assembly. This allows the seal to accept normal ship and machinery movements whilst ensuring sustained and uniform face contact between the sealing elements. The design of the Maneseal seal facilitates complete inspection of the seal face without the need to disturb either the propeller or the shaft.

Details of JMT Unnet Protector spring (P-spring)

Aft sliding face

Fore sliding face

Fishing net Liner Fin

Protector ring (P-ring)

Maneseal.

JMT Unnet Aft Seal Protection.

101

MANEBAR Manebar seals are designed for rugged, reliable service in small to medium sized vessels such as trawlers, coasters, tugs and offshore supply vessels. These extremely durable seals completely overcome the limitations of packing and stuffing boxes which are associated with worn shafts or shaft liners, leaking gland plates and continuous maintenance. Design simplicity provides maximum sealing with leakage virtually eliminated. Manebar seals accommodate large axial, radial and angular shaft movements. MANECRAFT The Manecraft propeller shaft seal is designed specifically to meet the demanding requirements of today’s pleasure and commercial craft. Easy to install, they replace old style propeller packed glands. Unlike a conventional packed gland the Manecraft automatically compensates for wear and requires no adjustment, and will not damage the shaft, offering a leak-free seal to keep bilges dry and clean. After installation all they require is a quick regular

EL type Manebar seal.

Manecraft EM type seal

102

inspection, in common with all other fittings under the waterline. On monitored vessels Manecraft have completed in excess of 10,000 hours of service or 10,000 sea miles. They also have the advantage of a built-in emergency safety seal for added security and are ABS and GL approved. MANESAFE BULKHEAD SEALS Manesafe bulkhead seals ensure the integrity of watertight bulkheads where penetrated by the main and auxiliary propulsion shafts. The seal is bi-directional and can be fitted on whichever side of the bulkhead is more convenient. MANEGUARD RUDDERSTOCK SEALS Rudderstock seals are available in both radial and axial sealing solutions. In both cases they are derived from Manebar and JMT Sternguard MKII seals and adapted to this specific application. This design offers simple installation in situ without having to lower the rudderstock, offering savings in time and expense.

ER type manebar seal. ND type bulkhead seal.

103

JMT LINE SHAFT BEARINGS JMT B-SL LINE SHAFT BEARINGS z Uncomplicated low maintenance design z Self-lubricating z Suitable for seawater or fresh water cooling z Local temperature readout z Dip stick for oil level check z Available in straight seat and spherical, self-aligning configurations z Optional remote temperature sensor z Wingmounted housings available JMT B-SL line shaft bearings can be supplied with top and bottom shells, or as tunnel bearing with a bottom shell only. Shaft sizes from 121 mm and up. JMT SPHERICAL TYPE LINE SHAFT BEARING The modern designs of large container ships and fast ro-pax vessel requires the use of longer, more flexible propulsion shaft lines, having greater distance

JMT B-SL line shaft bearing.

JMT spherical type line shaft bearing

104

between each line shaft bearing. Spherical seated line shaft bearings will closely follow the dynamic change in the shaft alignment and at the same time provide better weight distribution across each bearing surface. JMT B-FL LINE SHAFT BEARINGS Line shaft bearings with forced lubrication. Particularly suitable for shafts during low speed operations. JMT STERNTUBE BEARINGS The white metal lined sterntube bearings are designed for trouble- free service throughout the lifetime of the vessel. They are available for shaft sizes from 100 mm up to 1150 mm. JMT THRUST BEARINGS Enclosed in a sturdy housing, the bearing consists of several tilting pads, each supported by the spherical surface on the back. Designed to tilt slightly, this allows optimum oil film formation on the pad surface during operation. This design is used widely in journal & thrust bearings e.g. in diesel-electric ships.

JMT Thrust bearings.

JMT B-FL line shaft bearing.

JMT Sterntube bearing.

105

106

ENVIRONMENTAL TECHNOLOGIES Wärtsilä’s solutions are customized to specific ship design and operational requirements to ensure maximum efficiency, reliability and environmental performance over the entire lifecycle of the installation. Examples of Wärtsilä’s recent achievements in environmental care are RT-flex engines, dual-fuel engines for LNG carriers and environmentally friendly stern tube sealing systems.

IMO NOX REGULATION The Annex VI of the MARPOL 73/78 convention entered into force on 19 May 2005. All Wärtsilä and MHI diesel engines included in this booklet comply with the speed-dependent NOX limit.

ENVIRONMENTAL CONCEPTS FOR LOW-SPEED ENGINES RT-FLEX Wärtsilä RT-flex engines offer distinct benefits to shipowners. A clearly visible benefit is smokeless operation at all ship speeds. Reduced running costs of Wärtsilä RT-flex engines derive from reduced maintenance requirements and lower part-load fuel consumption. Precise control of injection, high injection pressures at low speed, and the sequential shut-off of injectors gives steady running at very low running speeds without smoking, down to 10-12% of nominal speed. Particular attention has been given to making the RT-flex system reliable. The common-rail concept also has inherent redundancy, adding to reliability and safety. SCR SCR (Selective Catalytic Reduction) can reduce NOX emissions by 85-95%.

ENVIROENGINE FOR MEDIUM-SPEED ENGINES COMMON RAIL Common-rail fuel injection technology keeps the fuel injection pressure high and constant over the entire load range, thus enabling operation without visible smoke over the whole operation field. Superior operation is demonstrated at all speeds and loads. The design of the common-rail system is optimized for new engines but it can also be retrofitted to existing engines.

107

Compressor Water mist catcher

Saturated air 70...90°C

Water injection

Heat Working principle of Wärtsilä Wetpac humidification.

WÄRTSILÄ WETPAC HUMIDIFICATION The newest NOX reduction technology developed by Wärtsilä is called Wetpac humidification. The principle of Wetpac humidification technology is to introduce pressurized water into the combustion process to reduce NOX formation. The pressurized water is added to the intake air after the turbocharger. The water evaporates immediately, due to the high temperature of the compressed air, and enters the cylinders as steam, thus lowering the combustion temperatures and the formation of NOX. The NOX reduction is up to 50%, and the water consumption is about two times the fuel oil consumption. SCR SCR (Selective Catalytic Reduction) can reduce NOX emissions by 85-95%. GAS ENGINES WITH SUPERIOR ENVIRONMENTAL PERFORMANCE Gas engines have low exhaust gas emissions due to the clean burning properties of natural gas and the high efficiency of the Wärtsilä gas engines. The low carbon content in the natural gas also results in lower CO2 emissions.

108

PROPULSORS AND SEALS LIPS EFFICIENCY RUDDER Vessels can be supplied with a LIPS efficiency rudder to increase propulsion efficiency and improve steering characteristics. The LIPS efficiency rudder features a fixed bulb attached to the rudder horn immediately behind the propeller. The rudder blade can be equipped with a flap at its trailing edge to increase the lift generated by the rudder. The bulb is removable to facilitate withdrawal of the tail shaft. LIPS HR NOZZLE The LIPS HR (high efficiency) nozzle differs from the conventional nozzle through a special rounded leading edge and S-shaped outer surface. After introduction with small propellers (less than 3.5 m diameter) several hundred have since been applied to a wide variety of vessels. Full-scale tests on several vessels indicate an improved bollard pull in the order of 7-10%. This means an improvement of up to 13% in free-running conditions compared to a conventional nozzle. ENVIROSEALS: OCEANGUARD/ECOSAFE AND JMT AIRGUARD Any oil loss to the environment from a ship’s stern shaft sealing system is unacceptable. Enviroseals offer pollution-free sealing systems with a proven track record on all types of vessels. The Enviroseals are equally suited to retrofitting into existing standard seal installations or, as is now common, to be specified by owners for newbuildings. The Oceanguard/Ecosafe system is unique in that it enables all potentially polluting oil to be contained within the vessel using a double barrier, low-pressure void space. The JMT Airguard system, with its air-induced controlled pressure components, ensures the seal is a truly anti-pollution lip seal. These sealing systems are now used on cruise ships, LNG carriers, containers, bulk carriers and many other vessel types to prevent both the leakage of bearing oil into the seaway and the ingress of water into the bearing system. They ensure continuous operation between planned maintenance periods, with no unplanned dry-dockings for emergency repairs.

109

SERVICES

Key customers have recognized us as their preferred service supplier – ensuring the availability and cost-efficient operation of their installations. They benefit from having their entire power system and a full range of services provided by one global supplier. We provide full service throughout the product lifecycle for both marine and power-plant customers, and we are constantly developing our network and services worldwide. We are continually broadening our range of services and adding valuable products and specialist services to our portfolio. In this way we also support equipment on board your vessels, either by becoming the OEM or by providing non-OEM services in key ports. Our lifecycle efficiency solutions are divided into the following service categories: z Ship services z Automation services z Power & Industrial services z Reconditioning services z Engine services z Training services z Propulsion services z Operations & Management 110

110

These service categories cover everything from basic support with parts, field service and technical support to service agreements and condition based maintenance; from installation and commissioning, performance optimization, including upgrades and conversions, to environmental solutions, technical information and online support. The choice available to you extends from parts and maintenance services to a variety of comprehensive, customized long-term service agreements, including performance and operations & management agreements. Our organization currently has over 8,300 dedicated service professionals in more than 70 countries. Wärtsilä adds value to your business at every stage in the lifecycle of your installations. With us as your service partner, you receive many measurable benefits such as availability and performance, productivity gains and cost benefits. Above all, peace of mind in the knowledge that your installation is being serviced by the most experienced partner you could have – Wärtsilä.

111

WÄRTSILÄ SHIP POWER WORLDWIDE Headquarters

CANADA

Wärtsilä Corporation P.O.Box 196, FI-00531 Helsinki, Finland Tel. .................................. +358 10 709 0000 Fax .................................. +358 10 709 5700

Wärtsilä Canada Inc. 164 Akerley Boulevard, Dartmouth (Halifax), Nova Scotia B3B 1Z5 Tel. .................................... +1 902 4681 264 Fax .................................... +1 902 4681 265

CHILE

Navy Business Wärtsilä Lips Defence S.A.S 3 Boulevard de la Loire BP 97511, 44275 Nantes Cedex 2, France Tel. ..................................... +33 2 40411602 Fax ..................................... +33 2 40411600 Wärtsilä Lips Defence Bagnoli della Rosandra 334 34018 San Dorligo della Valle, Trieste, Italy Tel. .................................. +39 040 319 5000 Fax .................................. +39 040 319 5301

Corporation Network AUSTRALIA Wärtsilä Australia Pty. Ltd 48 Huntingwood Drive Huntingwood 2148 (Sydney), New South Wales Tel. .................................... +61 2 9672 8200 Fax .................................... +61 2 9672 8585 Wärtsilä Australia Pty. Ltd 109 Broadway, W.A. 6054, Bassendean Tel. ................................... +61 89 377 33 37 Fax ................................... +61 89 377 33 38

BRAZIL Wärtsilä Brasil Ltda Rua São Luiz Gonzaga, 354 20910-060 - São Cristovão Rio de Janeiro Tel. .................................. +55 21 3878 8900 Fax .................................. +55 21 3878 8902

112

Wärtsilä Chile Ltda Av. Brasil 2076, Valparaíso Tel. ...................................... +56 32 57 0600 Fax ...................................... +56 32 57 0601 Wärtsilä Chile Ltda Autopista 5980, Talcahuano Tel. ...................................... +56 41 421 561 Fax ...................................... +56 41 420 229

CHINA Wärtsilä China Ltd TYTL 108 RP, Sai Tso Wan Road, Tsing Yi Island, NT, Hong Kong Tel. ..................................... +852 2528 6605 Fax .................................... +852 2529 9488 Wärtsilä China Ltd. (Shanghai) 18F, World Plaza, 855 Pu Dong Nan Lu, Shanghai 200120 Tel. ................................. +86 21 5877 8800 Fax .................................. +86 21 5877 1619 Wärtsilä Propulsion (Wuxi) Co., Ltd Lot B 18-D (Mei Yue Road) Wuxi National High & New Tech Development Area, 214028 Wuxi Jiangsu Province Tel. ................................. +86 510 866 29 11 Fax ................................. +86 510 866 29 09 Wärtsilä CME Zhenjiang Propeller Co., Ltd 199 Zhen Bao Road, Wufengkou Zhenjiang, Jiangsu Province, PC 212011 Tel. .................................. +86 511 451 2517 Fax ................................. + 86 511 451 1117 Wärtsilä Dalian Representative Office 1102 Swissotel No.21 Wu Hui Road, Zhongshan District, Dalian 116001 Tel. ................................ +86 411 8230 9819 Fax ................................ +86 411 8230 9829 Wärtsilä Panyu Service Station Lian Hua Shan,Guaranteed Processing Zone, Panyu Guangdong 511440 Tel. .........................+86 20 8486 6241/6242 Fax .................................. +86 20 8486 6240

Wärtsilä Taiwan Ltd 13F-4, No. 186 Jian Yi Road Chung Ho City, Taipei Hsieng 235 Taiwan R.O.C. Tel. .................................. +886 28 227 1066 Fax .................................. +886 28 227 1067

CYPRUS Wärtsilä Cyprus Lordos Central Court No. 1 Arch. Makarios III Avenue & Anastasiou Sioukri Street, 6th Floor, Flat 16 Limassol, 3105 Tel. .................................... +357 25 313 761 Fax .................................... +357 25 812 195

DENMARK Wärtsilä Danmark A/S Axeltorv 8, 1st floor DK-1609 Copenhagen V Tel. ...................................... +45 33 454 133 Fax ...................................... +45 33 454 130

FINLAND Wärtsilä Finland Oy Järvikatu 2-4, P.O.Box 244 FI-65101 Vaasa Tel. ................................. +358 10 709 0000 Fax .................................... +358 6 317 1906 Wärtsilä Finland Oy Tarhaajantie 2, P.O.Box 252 FI-65101 Vaasa Tel. .................................. +358 10 709 0000 Fax .................................... +358 6 356 7188 Wärtsilä Finland Oy Stålarminkatu 45, P.O.Box 50, FI-20811 Turku Tel. ................................. +358 10 709 0000 Fax .................................... +358 2 234 2419 Wärtsilä Finland Oy Solutions Department Purokatu 3, FI-21200 Raisio Tel. .................................. +358 10 709 0000 Fax .................................... +358 2 438 4166

FRANCE Wärtsilä France S.A.S. La Combe B.P. 113, FR-17700 Surgeres Tel. .................................... +33 5 4630 3132 Fax .................................... +33 5 4630 3119 SMS - Societe Marine de Service Allée Caumartin, B.P. 5 FR-77250 Villecerf Tel. .................................. +33 1 64 24 90 04 Fax ................................. + 33 1 64 24 96 46

GERMANY Wärtsilä Deutschland GmbH Schlenzigstrasse 6, DE-21107 Hamburg Tel. ...................................... +49 40 751 900 Fax .................................. +49 40 7519 0190

GREAT BRITAIN Wärtsilä UK Ltd Riverside Business Centre, River Lawn Road, Tonbridge, Kent, TN9 1EP Tel. ................................... +44 1732 783571 Fax ................................... +44 1732 362626 Wärtsilä UK Ltd 11a Peterseat Drive, Altens, Aberdeen AB12 3HT, Scotland Tel. ................................... +44 1224 871166 Fax ................................... +44 1224 871188 Wärtsilä Propulsion UK Ltd 4 Marples Way, Havant, Hants PO9 1NX Tel. ................................. +44 2392 400 121 Fax .................................. +44 2392 492 470

GREECE Wärtsilä Greece S.A. 25 Akti Miaouli 185 35 Piraeus Tel. ................................. +30 2 10 413 5450 Fax ................................. +30 2 10 411 7902

ICELAND Vélar og Skip ehf. Hólmaslóð 4, 101 Reykjavik Tel. ...................................... +354 56 200 95 Fax ...................................... +354 56 210 95

INDIA Wärtsilä India Ltd 76, Free Press House Nariman Point, Mumbai - 400 021 Tel. .................................. +91 22 2281 5601 Fax .................................. +91 22 2284 0427 Wärtsilä India Ltd 48, Neco Chambers, Sector 11, CBD Belapur, Navi Mumbai - 400 614 Tel. ................................... +91 22 27575361 ......................................... +91 22 27575371 Fax ................................... +91 22 27575176

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INDONESIA

KOREA

P.T. Wärtsilä Indonesia Cikarang Industrial Estate JL. Jababeka XVI, Kav. W-28 Bekasi 17530, Jawa Barat Tel. ................................... +62 21 893 76 54 Fax ................................... +62 21 893 76 61

Wärtsilä Korea Ltd 4th fl oor, Woo-Min Bldg. 1780-9, Jung-dong, Haeundae-gu, Busan 612-010 Tel. .................................... +82 51 749 0710 Fax .................................... +82 51 731 4110

IRELAND

Wärtsilä Hyundai Site Offi ce C/O Hyundai Heavy Industries Ltd Engine & Machinery Div. / Quality Management Dept. 1, Cheonha-Dong, Dong-Ku Ulsan 682-792 Tel. .................................... +82 52 230 7437 Fax .................................... +82 52 234 5916

Wärtsilä Ireland Ltd 54 Broomhill Drive, Tallaght, Dublin 24 Tel. .................................... +353 1 462 6700 Fax .................................... +353 1 462 6722

ITALY Wärtsilä Navim Diesel S.r.l. Via dei Pescatori , IT-16128 Genoa Tel. ................................. + 39 010 247 9904 Fax ................................ + 39 010 254 1599 Wärtsilä Italia S.p.A. Bagnoli Della Rosandra, 334, IT-34018, San Dorligo della Valle, Trieste Tel. .................................. +39 040 319 5000 Fax .................................. +39 040 319 5728

JAPAN Wärtsilä Japan Co., Ltd 5th Floor, NTC Building 1-11-2 Kyobashi, Chuo-ku Tokyo 104-0031 Ship Power, general Tel. .................................... +81 3 3564 1731 Fax .................................... +81 3 3564 1736 Seals & Bearings department Tel. ................................... + 81 3 5159 8700 Fax ................................... + 81 3 5159 8710 Wärtsilä Japan Co., Ltd 6-7-2, Minatojima Chuo-ku, Kobe 650-0045 Ship Power, general Tel. .................................... +81 78 304 7501 Fax .................................... +81 78 303 6171 Seals & Bearings department Tel. .................................... +81 78 302 5133 Fax .................................... +81 78 302 5143 Wärtsilä Japan Co., Ltd Toyama Factory 14-37, 7-Chome, Mukaishinjyo-machi Toyama 930-0916 Tel. .................................... +81 76 451 3150 Fax .................................... +81 76 451 3161

Wärtsilä Doosan Site Office C/O Doosan Engine Co., Ltd. Engine Q/M Dept. 69-3, Sinchon-dong, Changwon-city, Kyungnam 641-370 Tel. .................................... +82 55 267 4270 Fax .................................... +82 55 261 8658

MOROCCO Société Salva 93, Boulevard de la Résistance Casablanca 21700 Tel. .................................... +212 2 2304 038 Fax .................................... +212 2 2306 675

NEW ZEALAND Wärtsilä New Zealand Pty. Ltd Port of Wellington Authority Complex, Shed 29, Hinemoa Street, Port Wellington, P.O. Box 1375 Tel. ...................................... +64 4 473 0830 Fax ...................................... +64 4 473 0831

THE NETHERLANDS Wärtsilä Nederland B.V. P.O. Box 10608, 8000 GB Zwolle Tel. .................................... +31 38 4253 253 Fax .................................... +31 38 4253 352 Wärtsilä Propulsion Netherlands B.V. Lipsstraat 52, P.O. Box 6, 5150 BB Drunen Tel. ..................................... +31 416 388115 Fax ..................................... +31 416 373162

NORWAY Wärtsilä Norway AS Verftsvegen 115, P.O. Box 684, NO-5404 Stord Tel. ..................................... +47 53 49 25 00 Fax ..................................... +47 53 49 25 01

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Wärtsilä Norway AS NO-5420 Rubbestadneset Tel. ..................................... +47 53 42 25 00 Fax ..................................... +47 53 42 25 01 Wärtsilä Norway AS Hestehagen 5, Holter Industriområde NO-1440 Drøbak Tel. .................................... +47 53 42 28 40 Fax ..................................... +47 53 42 28 41 Wärtsilä Norway AS NO-5420 Rubbestadneset Tel. ...................................... +47 53 42 2200 Fax ...................................... +47 53 42 2201

PERU Wärtsilä del Perú S.A.C. Pasaje Mártir Olaya N° 129 Centro Empresarial José Pardo Torre “A”, Piso 11, Oficina 1101 Miraflores, Lima-18 Tel. ...................................... +51 1 241 7030 Fax ...................................... +51 1 444 6867

PHILIPPINES

RUSSIA Wärtsilä Corporation Saint-Petersburg Representative Office Shvedsky Pereulok, 2 RU-191186, Saint-Petersburg Tel. ................................... + 7 812 448 3248 Fax ................................... + 7 812 448 3241 Wärtsilä Corporation Utkinskaya str., 9, 1st floor, RU-690091 Vladivostok Tel. ..................................... +7 4232 401600 Fax ..................................... +7 4232 432004

SAUDI ARABIA Wärtsilä Saudi Arabia Ltd Khalid Bin Al Waleed St., Sharafiyah, Jeddah 21451 Tel. .................................... +966 2 651 9001 Fax .................................... +966 2 650 3882

SINGAPORE Wärtsilä Singapore Pte Ltd 11 Pandan Crescent, Singapore 128467 Tel. ....................................... +65 6265 9122 Fax ....................................... +65 6264 0802

Wärtsilä Philippines Inc. No 6, Diode Street, Light Industry and Science Park Bo, Diezmo, Cabuyao, Laguna Tel. ...................................... +63 2 843 7301 Fax .................................... +63 49 5430 381

Wärtsilä Propulsion Singapore Pte Ltd Chuwac Engineering Pte Ltd 11 Pandan Crescent, Singapore 128467 Tel. ...................................... +65 6 265 9122 Fax ...................................... +65 6 264 4003

POLAND

Wärtsilä South Africa (Pty) Ltd 36 Neptune Str, Paardeen Eiland 7505 P.O.Box 356, Paardeen Eiland 7420 Tel. .................................... +27 21 511 1230 Fax .................................... +27 21 511 1412

Wärtsilä Polska Sp. z o.o. Ul. Jakuba Kubickiego 13, 02-954 Warszawa Tel. .................................... +48 22 550 6171 Fax .................................... +48 22 550 6173 Wärtsilä Polska Sp. z o.o. Branch Office in Sopot UI.Polna 58/60, 81-740 Sopot Tel. ................................... +48 58 345 23 44 Fax ................................... +48 58 341 67 44

PORTUGAL Repropel Lda Estaleiro da Rocha, Conde de Obidos, 1399-036 Lisbon Tel. .................................. +351 21 391 5918 Fax .................................. +351 21 391 5924

SOUTH AFRICA

SPAIN Wärtsilä Ibérica, S.A. Polígono Industrial Landabaso, s/n, Apartado 137, 48370 Bermeo Tel. .................................... +34 94 6170 100 Fax .................................... +34 94 6170 113

SWEDEN Wärtsilä Sweden AB Götaverksgatan 10 P.O. Box 8006 SE-40277 Gothenburg Tel. .................................... +46 31 744 4600 Fax .................................... +46 31 744 4670

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SWITZERLAND

VIETNAM

Wärtsilä Switzerland Ltd Zürcherstrasse 12, P.O. Box 414 CH-8401 Winterthur Tel. ................................... +41 52 262 49 22 Fax ................................... +41 52 262 07 18

Wärtsilä Vietnam 346 Ben Van Don Street Ward 1, Dist 4 Ho Chi Minh City Tel. ............................. +84 8 9450814 15 16 Fax ....................................... +84 8 9450950

TURKEY Wärtsilä Enpa Dis Ticaret A.S. Head Office: Süleyman Seba Cad. No: 48 Besiktas Plaza A Blok Zemin Kat Besiktas, 34357 Istanbul Tel. .................................. +90 212 327 1530 Fax .................................. +90 212 327 1535

Wärtsilä engine licensees BRAZIL

Tuzla Office: Aydintepe Mah. Tersaneler Mevkii G 50.sok., Özek Is Merkezi D Blok No.5-6 Tuzla, Istanbul Tel. .................................. +90 216 493 2921 Fax .................................. +90 216 493 2920

Nuclebrás Equipamentos Pesados S. A. Av. General Euclydes de Oliveira Figueiredo 500 - Itaguai - RJ CEP 23825-410 Tel. .................................. + 55 21 26883313 Fax .................................. + 55 21 26883076

UNITED ARAB EMIRATES

CHINA

Wärtsilä Propulsion Middle East Al Jadaf Main gate, Amasco Building, P.O. Box 2234, Dubai Tel. .................................... +971 4 324 0774 Fax .................................... +971 4 324 0776

Hudong Heavy Machinery Co Ltd (HHM) 2851 Pudong Dadao, 200129 Shanghai Tel. .................................. +86 21 5871 3222 Fax .................................. +86 21 5846 2023

Wärtsilä Gulf FZE P.O.Box 61494, Jebel Ali, Dubai Tel. .................................... +971 48 838 979 Fax .................................... +971 48 838 704

U.S.A. Wärtsilä North America Inc. 1313 MacArthur Ave. Harvey, Louisiana 70058 Tel. .................................... +1 504 341 7201 Fax .................................... +1 504 341 0426 Wärtsilä North America Inc. 16330 Air Center Boulevard, Houston, 77032-5100 Texas Tel. .................................. +1 281 233 62 00 Fax .................................. +1 281 233 62 33 Wärtsilä Lips Inc. 3617 Koppens Way, Chesapeake Virginia 23323 Tel. ................................... + 1 757 558 3625 Fax ................................... + 1 757 558 3627 Wärtsilä Lips Inc. 26264 Twelve Trees Lane, Poulsbo Washington 98370 - 9435 Tel. .................................... +1 360 779 1444 Fax .................................... +1 360 779 5927

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Dalian Marine Diesel Works (DMD) No.1 Hai Fang Street, 116021 Dalian Tel. .................................. +86 411 441 7273 Fax .................................. +86 411 441 7499 Yichang Marine Diesel Engine Plant (YMD) 93, Xiling 2 Road, 443 002 Yichang Tel. .................................. +86 717 646 8890 Fax .................................. +86 717 646 9752 China Steel Machinery Corporation 3, Tai-Chi Road, Hsiao Kang Kaohsiung 812, Taiwan R.O.C. Tel. .................................... +886-7-8020111 Fax .................................... +886-7-8033515

CROATIA “3. Maj” Engines & Cranes Liburnijska 3, P.O. Box 197, 51000 Rijeka Tel. .................................... +385 51 262 666 .......................................... +385 51 262 700 Fax .................................... +385 51 261 127

ITALY Isotta Fraschini Motori S.p.A. Via F. de Blasio - Zona Industriale 70123 Bari Tel. .................................. +39 080 5345 000 Fax .................................. +39 080 5311 009

JAPAN Diesel United Ltd (Head Office) 8th Floor, Prime Kanda Building 8, 2-chome, Kanda Suda-cho Chiyoda-ku, Tokyo 101-0041 Tel. .................................... +81 3 3257 8222 Fax .................................... +81 3 3257 8220 For the works of: Diesel United Ltd (Aioi Works) 5292 Aioi, Aioi City, Hyogo Pref. 678-0041 Tel. .................................... +81 7912 4 2605 Fax .................................... +81 7912 3 3886 Hitachi Zosen Corporation (Head Office) 1-7-89, Nanko-kita, Suminoe-ku Osaka 559-8559 Tel. .................................... +81 6 6569 0001 Fax .................................... +81 6 6569 0002 For the works of: Hitachi Zosen Diesel & Engineering Corporation Nagasu-machi, Tamana-gun Kumamoto 859-0193 Tel. ................................... +81 968 78 21 78 Fax ................................... +81 968 78 70 36 Hitachi Zosen Corporation (Tokyo Office) Palaceside Building, 7th Floor 1-1, Hitotsubashi 1-chome Chiyoda-ku, Tokyo 100 -8121 Tel. .................................... +81 3 3217 8504 Fax .................................... +81 3 3217 8453 Mitsubishi Heavy Industries Ltd (Head Office) 5-1 Marunouchi, 2-chome Chiyoda-ku, Tokyo 100-8315 Tel. .................................... +81 3 3212 9164 Fax .................................... +81 3 3212 9779

For the works of: Mitsubishi Heavy Industries, Ltd (Kobe Shipyard & Machinery Works) 1-1, 1-chome, Wadasaki-Cho Hyogo-ku, Kobe 652-8585 Tel. .................................... +81 78 672 3791 Fax .................................... +81 78 672 3695 NKK Corporation 1-2, Marunouchi, 1-chome Chiyoda-ku, Tokyo 100-8202 Tel. .................................... +81 3 3217 3320 Fax .................................... +81 3 3214 8421 For the works of: NKK Corporation 2-1 Suehiro-cho, Tsurumi-Ku Yokohama 230-8611 Tel. .................................... +81 45 505 7507 Fax .................................... +81 45 505 7624

KOREA Hyundai Heavy Industries Co. Ltd Engine and Machinery Division #1, Cheonha-dong, Dong-ku Ulsan City 682-792 Tel. .................................... +82 522 30 7281 .......................................... +82 522 30 7282 Fax .................................... +82 522 30 7424 .......................................... +82 522 30 7427 Doosan Engine Co Ltd 69-3, Sinchon-Dong, Changwon-City Kyungnam, Korea 641-370 Tel. .................................... +82 55 260 6001 Fax .................................... +82 55 260 6983

POLAND H. Cegielski-Poznań SA (HCP) ul. 28 Czerwca 1956 Nr. 223/229 60-965 Poznań Tel. .................................... +48 61 831 1350 .......................................... +48 61 831 2350 Fax .................................... +48 61 832 1541 .......................................... +48 61 833 1441 .......................................... +48 61 833 0978

Information in this publication is subject to change without notice. ©2007 Wärtsilä Corporation. All rights reserved.

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01.2007 Bock´s Office/Waasa Graphics

Wärtsilä enhances the business of its customers by providing them with complete lifecycle power solutions. When creating better and environmentally compatible technologies, Wärtsilä focuses on the marine and energy markets with products and solutions as well as services. Through innovative products and services, Wärtsilä sets out to be the most valued business partner of all its customers. This is achieved by the dedication of more than 13,000 professionals manning 130 Wärtsilä locations in close to 70 countries around the world. WÄRTSILÄ® is a registered trademark. Copyright © 2007 Wärtsilä Corporation.