railway compressors - elgi.com.my · meets air requirement of gm locomotives wdp4 and wdg4 built by...

On the tracks of customer careRailway Compressors

Technical Specification

FeaturesW type configuration, three cylinder, two-stage, oil-splash lubricated, air-cooled and direct coupled.

Free Air Delivery : 1000 lpm (35.31 cfm) 2Working Pressure : 10.5 Kg/cm

Overall Dimension (L x B x H) : 1120 x 770 x 925 mmWeight : 450 Kg ( approx.)

TRC 1000 MN-UG

Key features Upgraded version of TRC1000MN Robust in design with enhanced performance and less maintenance These compressors are used in conventional loco model WAP4, WAG5 and WAG7

locomotives manufactured by Chittaranjan Locomotives Works, Chittaranjan & BHEL, Jhansi

Unique ‘Disc Type Coupling’ arrangement which requires very less attention and can take larger misalignment

Efficient air filtration system ensures higher compressor efficiency and low noise level

Key features These compressors are meant for new generation 3 - phase locomotives model WAG9 and WAP5, WAP7 manufactured by

Chittaranjan Locomotives Works, Chittaranjan Unique underslung mounting design for locomotives Customer friendly, adopted flange type joints and easy access suction filters Improved design to meet railway reliability maintenance cycle Meeting additional air requirement of air spring suspension system introduced in high speed trains Duranto & Rajdhani

Products for Electric Locomotive


FeaturesW type configuration, three cylinder, two-stage, oil splash lubricated, air-cooled, direct coupled and underslung mounting.


Overall Dimension (L x B x H) : 1450 x 871x 768 mmWeight : 675 Kg ( Approx.)

RR 20100 CG (M)

Electric Locomotive

RR 14100 OF

CRC 150

Features

Features

Oil Free, W type configuration, three cylinder, two-stage, air-cooled and direct coupled.

Mono-block vertical configuration, single cylinder, single-stage,oil splash lubricated and air-cooled.

Free Air Delivery : 1200 lpm ( 42.38 cfm)2Working Pressure : 10.5 Kg/cm

Overall Dimension (L x B x H) : 1170 x 780 x 820 mmWeight : 450 Kg ( Approx.)

Free Air Delivery : 100 lpm (3.52 cfm)2Working Pressure : 8 Kg/cm

Overall Dimension (L x B x H) : 450 x 235 x 440 mmWeight : 55.5 Kg ( Approx.)



Key features 100% oil-free reciprocating compressor Can be used in the place of existing lubricated compressor model

TRC1000MN PTFE coated & PTFE piston rings to ensure longer wear life. Environment friendly Enhances life for accessories like air dryer, pneumatic equipment etc Easy to maintain Lower maintenance expenditure Unique suction through crankcase design for enhanced life of main

bearings Reduces noise level

Key features Small footprint Easy to mount on locomotives and EMUs Lifts the pantograph efficiently Operates at 110V DC power supply

Key features 100% oil free reciprocating air compressor PTFE coated & PTFE piston rings to ensure longer wear life No lubrication required for pistons and cylinders

o Efficient cooling ensure temperature rise 20 C above ambient Reduce overall maintenance cost and environmental friendly air

compressor

RR 20100 OF

FeaturesOil free, W type configuration, three cylinder, two-stage, air-cooled, direct coupled and underslung.




RR66101 W

RR 80101



FeaturesW-type configuration, three cylinder, two-stage, forced lubrication, air-cooled and direct coupled.

Features

Free Air Delivery : 5380 lpm (190 cfm)2Working Pressure : 10 Kg/cm


W-type configuration, three cylinder, two-stage, forced lubrication, water-cooled and direct coupled



Key features First ‘Water Cooled’ design compressor for Indian Railways Meets air requirement of GM locomotives WDP4 and WDG4 built by Diesel Locomotives Works, Varanasi. Improved crankshaft design for better impact resistance and strength Convenient float type ‘oil level indicator’ and dip stick arrangement High sump capacity ensures improved ergonomics & maintenance schedule Effective heat transfer through ‘Shell & Tube’ cooling arrangement Less vibration

Key features Upgraded version of LG3 CDB for higher reliability and low life cycle cost Designed to meet the latest maintenance schedule requirement of Indian Railways of M24 Introduced Hexagonal deep dense finned cylinders for better heat dissipation Compact breather Positive locking arrangement for counter weight in crankshaft

Products for Diesel Locomotive

Diesel Locomotive

TRC 1000 B


Features



W-type configuration, three cylinder, two-stage, splash lubrication, air-cooled, V-belt drive

RR 100101 EC (Expressor)

TRC 2507



Features

Features


3Vacuum Displacement : 13.045 m /minVacuum : 23” HgOverall Dimension (L x B x H) : 1207 x 1374 x 1010 mmWeight : 1135 Kg ( Approx.)

Free Air Delivery : 2600 lpm ( 91.82 cfm)2Working Pressure : 7 Kg/cm

Overall Dimension (L x B x H) : 670 x 820 x 855 mmWeight : 650 Kg (Approx.)

W-type configuration, three exhauster cylinders - single stage, three compressor cylinders - two stage, forced feed oil lubricated, air-cooled and direct coupled

V-type configuration, two cylinder two-stage, splash lubrication, air-cooled and V-belt drive

Key features This compressor is specially developed for Shunting Locomotives WDS6 & DEMUs Special design ‘Oil Bath’ air suction filters, which provides dust free suction air Suited for either direction of rotation i.e. clockwise or anticlockwise Flexible V- belt drive system on locomotives

Key features Upgraded version of 6CD 3UC for higher reliability and low life cycle cost Latest design for enhance performance parameter Less maintenance cost Aerodynamically designed Fan guard for higher air flow Special design ‘Split-type’ inter cooler for better heat dissipation and easy serviceability

Key features This compressor is used in Diesel Electric Multiple Unit (DEMU) Suited for either direction of rotation i.e. clockwise or anticlockwise Dynamically balanced, less vibration Highly volumetric efficiency

RR 15070

Features



Overall Dimension (LxBxH) : 958 x 705 x 680mmWeight : 300 Kg ( Approx.)

TRC 1000 DCM

FeaturesInline configuration, three cylinder, two-stage, forced lubrication, air-cooled and direct coupled



Overall Dimension (L x B x H) : 1245 x 590x 540 mmWeight : 405 Kg (Approx.)

W-type configuration, three cylinder, two-stage, oil splash lubricated, air-cooled and underslung mounting

Products for Electric Multiple Unit

Key features This is the first ‘W’ shape design air compressor developed for EMU’s and MEMU’s Higher output for air spring suspensions and automatic doors Under slung mounting design along with wire rope isolators Introduced latest innovative design of ‘Hollow rotor shaft’ for motor, which eliminates conventional coupling Less weight and compact design

Key features Compact and robust in design Positive lubrication through ‘Oil Pump’ Provided with magnetic drain plugs to

attract iron particles in the lubricating oil to provide purified lube oil

Electric Multiple Unit

ICRC 150

FeaturesMono-block vertical configuration, single cylinder, single-stage, oil splash lubricated and air-cooled


Free Air Delivery(@1200 rpm) : 100 lpm (3.53 cfm)2Working Pressure : 8 Kg/cm

Overall Dimension (L x B x H) : 450 x 235 x 350 mmWeight : 45.5 Kg ( Approx.)

Key features Easy to mount on locomotives and EMU’s For lifting pantograph of locomotives and EMU’s efficiently Operates at 110V DC power supply

Key features Highly reliable for raising water in coaches Light in weight and compact

Key features Highly reliable for raising water in coaches Compact and light weight design

WRA-AC (Water Raising Apparatus)

WRA-DC (Water Raising Apparatus)

Features

Features

Mono-block vertical configuration, single cylinder, single-stage, oil splash lubricated, air-cooled and direct coupled

Mono-block vertical configuration, single cylinder, single-stage, oil splash lubricated, air-cooled, direct coupled.



Free Air Delivery(@1200 rpm) : 55 lpm (1.94 cfm)2Working Pressure : 1.75 Kg/cm

Overall Dimension (L x B x H) : 640 x 285 x 410 mmElectric Supply : 415 V, 3 Phase, 50 HzWeight : 45.5Kg ( Approx.)

Free Air Delivery(@1200 rpm) : 55 lpm (1.94 cfm)2Working Pressure : 1.75 Kg/cm

Overall Dimension (L x B x H) : 800 x 260 x 450 mmElectric Supply : 110 V DCWeight : 55.5 Kg (Approx.)

UPTIME DesignThis speaks to the engineering and design of our products. Our R&D is dedicated to designing machines that run cooler, cleaner and longer... that are easy to service... with longer service intervals.

UPTIME ComponentsFor so many of our customers, seeing is believing. They know a quality-builtmachine when they see it. That’s why every part on a ELGi compressor is a quality part. From our proprietary air ends, to our use of leak-free hoses and piping.

UPTIME AssuranceHere is where we back our pledge, with industry-leading warranties, parts availability, loaner machines and call centers staffed by experts. All with the peace-of-mind customers have knowing their compressor is assembled locally.

ELGi Brand Support Our UPTIME brand is supported, and held up, by three strong pillars:

Our rapidly expanding global footprint now spans 73 countries, 20 offices and more than 280 distributors.

World-Class Products. Global Reach. Local Service.

PattonsBelair

Rotair

ATS ElgiElgi Sauer

Some time in the middle of the 1960s, ELGi found that there was a requirement for compressors in the railways. This was the first involvement that ELGi had with the railways in what was to become an important, ongoing relationship.

Compressors find various uses in trains and locomotives. They are used to operate the brakes that stop them. A number of devices in locomotives such as horns and wipers may be operated pneumatically. When they are pneumatic, there is a requirement of compressed air.

The first product that ELGi supplied for railway applications was a small (1 horsepower) compressor driven by a battery operated DC motor. This compressor was known as the ICRC. The compressed air produced by the compressor raised pantographs in electric locomotives. When not in use, a pantograph is folded down. The pantograph makes contact with the overhead electric wire. ELGi developed a compressor for this application around 1968.

The entry into the railways market led rapidly to the development of more compressors and other products for the same customer. ELGi was soon developing and supplying compressors such as the TRC 1000 and TRC 1500 for braking and pneumatic applications. Before long, ELGi was the leading supplier of compressors for the Railways. Today, ELGi provides variety of compressors for Electrical Locomotives, Diesel Locomotives, Auxillary Compressors, Exhausters, Wind Screen Wipers and Water Raising Apparatus.

ENDURING PARTNERSHIP with the RAILWAYS

TM TM TM

TM

Manufacturing locations: China, France, India, ItalySubsidiaries and offices : Australia, Bangladesh, Brazil, China, France,Indonesia, Italy, Srilanka, Thailand, UAE, USA

Global Support Centre Ph:(91-422) 2625868, 2625869 Fax:2625985

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railway compressors - elgi.com.my · meets air requirement of gm locomotives wdp4 and wdg4 built by...

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