Side Discharge Loader.pdf

  • Uploaded by: ranesh
  • 0
  • 0
  • November 2019
  • PDF

This document was uploaded by user and they confirmed that they have the permission to share it. If you are author or own the copyright of this book, please report to us by using this DMCA report form. Report DMCA


Overview

Download & View Side Discharge Loader.pdf as PDF for free.

More details

  • Words: 1,638
  • Pages: 2
®

Extra heavy duty pulley

®

Normal duty

160 < shaft dia < 240 mm

®

Heavy duty

HEAVY DUTY

TECHNICAL SPECIFICATIONS

TECHNICAL SPECIFICATIONS

240 < shaft dia Shaft dia < 160 mm Pulley category : = Pulley dia upto 1250 mm.

= Shaft dia @ hub upto 340 mm = Belt speed upto 3.85 ml sec. = Belt width upto 2200 mm. = Conveyor capacity range upto 4000 TPH.

NORMAL DUTY

Bucket Capacity (Standard)

1.0 m3 /1.5m3

Travelling Speed (max.)

2.6 kmph

Total Weight

8500 kgs/9000 kgs

Ground Pressure

0.9 kg/cm2

Tractive Force

5200 kgs

Breakout Force

3000 kgs

Electrical Components

Flame proof for underground gassy mines

Negotiable gradient for driving and loading

1:4, cross gradient 1:6

System pressure (max.)

125 bar

Traction motors

Radial piston fixed displacement type

Payload (max.)

2.0 MT

Drive Power (max.)

55 KW

Hydraulic medium

HFB 68

EXTRA HEAVY DUTY

Side Discharge Loaders

Pulley A

Enterprise

A

TRF LIMITED

Enterprise

TRF LIMITED

Side Discharge Loaders

TRF LIMITED

A

Enterprise

TRF LIMITED

Pulley

A

Enterprise

SPECIAL RANGE

The M412 crawler mounted side discharge loader is a low profile high output machine. The latest development in the fields of hydraulics and fabrication and underground work are considered while designing the loaders and they are developed to offer maximum benefit to the mining industry. Flameproof electricals make them suitable for operation in gassy mines.

SPECIAL FEATURES Outstanding power/weight ratio; Low heat generation; Low center of gravity; Low specific base pressure; Fail safe parking brake; Track aligning guards; powerful flood lights; emergency stops; deadman switch; heavy duty construction; Protection of sprocket from ingress of dust.

STATIC SHAFT DESIGN

The manufacturer reserves the right to change the specifications and/or design, of this machine at any time without notice.

STUB PULLEY DESIGN

Pulleys are dimensioned according to the characteristics of each conveyor and may be designed to meet a great variety of construction methods. For 40 years TRF has designed and manufactured pulleys, using materials of the highest quality in a production process employing advanced technology. This together with the application of the Quality Assurance system certified to ISO 9001 contributes to the production of high quality products offering dependable, long life performance in the field and appreciably reducing maintenance costs.

The other variants of Side Discharge Loaders available are = Extra Low Height - 1.0 cum bucket capacity. = Standard Height with CRD arrangement - 1.0 cum bucket capacity.

Initial Design

All the above machines are approved by DGMS, India for use in underground

Optimized Model 1

Optimized Model 1

Initial Design

coal mines. Optimized Model 2 Optimized Model 2

The images below illustrate the varied level of stress concentrations induced on three pulley configurations while they experienced loads of equal amounts. Widespread, consistent, blue and green coloration would indicate a low risk of stress induced failure

Heavy Stress Concentration

Likhra / Jsr. (0657) 2291356

Side Discharge loader with roof drilling machine

Stress concentration

HEAD OFFICE & WORKS

TRF Limited

Bulk Material Handling Equi pment

Block - D, 3rd Floor, 22 Camac Street, Kolkata - 700 016

Finite Element Analysis

HEAD OFFICE & WORKS

TRF Limited 11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand Phone : +91- 657-3046500/ 598 Fax no. : +91- 657-2345732, e-mail : [email protected]

11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand Phone : +91- 657-3046500/ 598 Fax no. : +91- 657-2345732, e-mail : [email protected]

MARKETING OFFICES Business Development Department

Assistant Divisional Manager Cell: +91-9304813195 Ph: +91-657-3046259 Fax: +91 - 657-2345724 e-mail: [email protected]

Ph : +91-33-44033553 e-mail : [email protected]

Likhra / Jsr. (0657) 2291356

MARKETING OFFICES Bulk Material Handling Systems Port &Yard Equi pment Division

Business Development Department

Bulk Material Handling Equi pment

22 Camac Street, Kolkata - 700 016 Ph : +91-33-44033553

Ph : +91-657 - 3046242

Bulk Material Handling Systems Port &Yard Equi pment Division

Assistant Divisional Manager Cell: +91-9304813195 Ph: +91-657-3046259 Fax: +91 - 657-2345724 e-mail: [email protected]

Block - D, 3rd Floor,

Assistant General Manager Cell : + 91 - 9334002278

e-mail : [email protected]

Assistant General Manager Cell : + 91 - 9334002278 Ph : +91-657 - 3046242

Fax : +91-657-2345214

Fax : +91-657-2345214

e-mail : [email protected]

e-mail : [email protected]

REGIONAL OFFICES

REGIONAL OFFICES HYDERABAD

Ph : +91-22-22616853 / 22641320

Ph : +91-11-223310788 / 23314540

Narottam Morarji Marg, Ballard Estate,

11th Floor 23, Kasturba Gandhi Marg

Magnet House, 1st Floor,

Himalaya House,

MUMBAI

NEW DELHI

Likhra / Jsr. / 1000 Nos.

Fax : +91-40-23297363

Fax : +91-22-22614085

Ph : +91-40-23297630 / 23297631

HYDERABAD

Ph : +91-22-22616853 / 22641320

Ph : +91-11-223310788 / 23314540

Narottam Morarji Marg, Ballard Estate,

11th Floor 23, Kasturba Gandhi Marg

Magnet House, 1st Floor,

Himalaya House,

MUMBAI

NEW DELHI

Flat No. 601, 6th Floor, Paigah Plaza, Basheerbagh,

e-mail : [email protected]

e-mail : [email protected]

Fax : +91-11-23722447

Flat No. 601, 6th Floor, Paigah Plaza, Basheerbagh,

e-mail : [email protected]

e-mail : [email protected]

Fax : +91-40-23297363

Fax : +91-22-22614085

Fax : +91-11-23722447

Ph : +91-40-23297630 / 23297631

e-mail : [email protected]

e-mail : [email protected]

TECHNICAL SPECIFICATIONS

Extra heavy duty pulley

®

240 < shaft dia

Heavy duty

®

160 < shaft dia < 240 mm

Normal duty

®

Shaft dia < 160 mm

TECHNICAL SPECIFICATIONS

Pulley category : = Pulley dia upto 1250 mm. = Shaft dia @ hub upto 340 mm = Belt speed upto 3.85 ml sec. = Belt width upto 2200 mm. = Conveyor capacity range upto 4000 TPH.

NORMAL DUTY

HEAVY DUTY

HFB 68

Hydraulic medium

55 KW

Drive Power (max.)

2.0 MT

Payload (max.)

Radial piston fixed displacement type

Traction motors

125 bar

System pressure (max.)

1:4, cross gradient 1:6

Negotiable gradient for driving and loading

Flame proof for underground gassy mines

Electrical Components

3000 kgs

Breakout Force

5200 kgs

Tractive Force

0.9 kg/cm2

Ground Pressure

8500 kgs/9000 kgs

Total Weight

2.6 kmph

Travelling Speed (max.)

1.0 m3 /1.5m3

Bucket Capacity (Standard)

EXTRA HEAVY DUTY

Side Discharge Loaders

Pulley A

Enterprise

A

TRF LIMITED

Enterprise

TRF LIMITED

TRF LIMITED

Side Discharge Loaders

A

hydraulics and fabrication and underground work are considered while designing the loaders and they are developed to offer maximum benefit to the mining industry. Flameproof electricals make them suitable for operation in gassy mines.

A

Enterprise

SPECIAL RANGE

The M412 crawler mounted side discharge loader is a low profile high output machine. The latest development in the fields of

TRF LIMITED

Pulley

Enterprise

SPECIAL FEATURES Outstanding power/weight ratio; Low heat generation; Low center of gravity; Low specific base pressure; Fail safe parking brake; Track aligning guards; powerful flood lights; emergency stops; deadman switch; heavy duty construction; Protection of sprocket from ingress of dust.

STATIC SHAFT DESIGN

The manufacturer reserves the right to change the specifications and/or design, of this machine at any time without notice.

STUB PULLEY DESIGN

Pulleys are dimensioned according to the characteristics of each conveyor and may be designed to meet a great variety of construction methods. For 40 years TRF has designed and manufactured pulleys, using materials of the highest quality in a production process employing advanced technology. This together with the application of the Quality Assurance system certified to ISO 9001 contributes to the production of high quality products offering dependable, long life performance in the field and appreciably reducing maintenance costs.

The other variants of Side Discharge Loaders available are = Extra Low Height - 1.0 cum bucket capacity. = Standard Height with CRD arrangement - 1.0 cum bucket capacity.

Initial Design

All the above machines are approved by DGMS, India for use in underground

Optimized Model 1 Initial Design

Optimized Model 1

coal mines. Optimized Model 2 Optimized Model 2

The images below illustrate the varied level of stress concentrations induced on three pulley configurations while they experienced loads of equal amounts. Widespread, consistent, blue and green coloration would indicate a low risk of stress induced failure

Side Discharge loader with roof drilling machine

Stress concentration

HEAD OFFICE & WORKS

HEAD OFFICE & WORKS

TRF Limited

TRF Limited

11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand Phone : +91- 657-3046500/ 598 Fax no. : +91- 657-2345732, e-mail : [email protected]

11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand Phone : +91- 657-3046500/ 598 Fax no. : +91- 657-2345732, e-mail : [email protected]

MARKETING OFFICES Bulk Material Handling Equi pment

Block - D, 3rd Floor,

Assistant Divisional Manager Cell: +91-9304813195 Ph: +91-657-3046259 Fax: +91 - 657-2345724 e-mail: [email protected]

22 Camac Street, Kolkata - 700 016 Ph : +91-33-44033553 e-mail : [email protected]

MARKETING OFFICES Bulk Material Handling Systems Port &Yard Equi pment Division

Business Development Department

Bulk Material Handling Equi pment

Block - D, 3rd Floor,

Assistant Divisional Manager Cell: +91-9304813195 Ph: +91-657-3046259 Fax: +91 - 657-2345724 e-mail: [email protected]

Assistant General Manager

22 Camac Street, Kolkata - 700 016

Cell : + 91 - 9334002278

Ph : +91-33-44033553

Ph : +91-657 - 3046242

e-mail : [email protected]

Fax : +91-657-2345214

Bulk Material Handling Systems Port &Yard Equi pment Division Assistant General Manager Cell : + 91 - 9334002278 Ph : +91-657 - 3046242 Fax : +91-657-2345214

e-mail : [email protected]

e-mail : [email protected]

REGIONAL OFFICES

REGIONAL OFFICES

NEW DELHI

MUMBAI

HYDERABAD

Himalaya House,

Magnet House, 1st Floor,

Flat No. 601, 6th Floor,

11th Floor 23, Kasturba Gandhi Marg

Narottam Morarji Marg, Ballard Estate,

Paigah Plaza, Basheerbagh,

Ph : +91-11-223310788 / 23314540

Ph : +91-22-22616853 / 22641320

Ph : +91-40-23297630 / 23297631

Fax : +91-11-23722447

Fax : +91-22-22614085

Fax : +91-40-23297363

e-mail : [email protected]

e-mail : [email protected]

e-mail : [email protected]

NEW DELHI

MUMBAI

HYDERABAD

Himalaya House,

Magnet House, 1st Floor,

Flat No. 601, 6th Floor,

11th Floor 23, Kasturba Gandhi Marg

Narottam Morarji Marg, Ballard Estate,

Paigah Plaza, Basheerbagh,

Ph : +91-11-223310788 / 23314540

Ph : +91-22-22616853 / 22641320

Ph : +91-40-23297630 / 23297631

Fax : +91-11-23722447

Fax : +91-22-22614085

Fax : +91-40-23297363

e-mail : [email protected]

e-mail : [email protected]

e-mail : [email protected]

Likhra / Jsr. / 1000 Nos.

Business Development Department

Finite Element Analysis

Likhra / Jsr. (0657) 2291356

Likhra / Jsr. (0657) 2291356

Heavy Stress Concentration

Related Documents

Side Discharge Loader.pdf
November 2019 5
Side By Side
April 2020 31
Compact Side By Side
November 2019 40
Discharge Tarrahjas
June 2020 22
Olympics Side By Side
May 2020 36
Side By Side Deutch
April 2020 16

More Documents from "Wally Keeler"