Atlas Copco GAR 37 Provide Rail Vehicle Users with Reliable Compressed Air

China Spare Parts Service Atlas Copco Air GAR series Oil Injected Compressor

The GAR compressor combines advanced screw technology with the characteristics of solid structure and simple principle, so that it can be operated under difficult and extreme conditions.This series is very suitable for all kinds of rail vehicles, including mainline vehicles, heavy-duty diesel vehicles, transition trains, EMU vehicles, DMU vehicles, subway vehicles and LRV vehicles. GAR 37 480-3720 l/min actual displacement 10 bar (e) working pressure.

GAR37 compressors provide rail vehicle users with an extremely reliable source of compressed air in all applications. These applications include:

  • Pneumatic brake system
  • Air suspension
  • Door operation
  • Air blasting system
  • Auxiliary system

Atlas Copco Air GAR series Oil Injected Compressor

Atlas Copco GAR 37 Air Compressors Advantage

  • Compact and light
  • Reliable operation under extreme conditions (-40° to +50°C)
  • Leak-free design
  • Low noise level and vibration level
  • Very low oil content
  • Long maintenance intervals (4000 hours)
  • Easy to maintain, easy for users to operate
  • Low life cycle cost
  • Air inlet filter: heavy-duty two-stage air inlet filter, filtration efficiency 99.9%
  • Inlet valve: Advantage due to few moving parts
  • Compressor rotor: Atlas Copco’s patented screw rotor can perform efficient air compression
  • Temperature adjustment bypass: used for rapid heating, and can extend the life of the oil
  • Aluminum block cooler: combined cooler with best thermal conductivity and light weight
  • Gear box: used for power transmission from the motor to the compressor rotor, including a flexible coupling
  • Oil and gas separator: the three-stage separator can remove the oil contained in the compressed air
  • Built-in radial fan: driven by the main shaft, reliable performance, compact structure

Atlas Copco GAR37 Compression principle

Screw compression technology: solid structure, simple principle
Two counter-rotating rotors, connected to durable angular contact bearings, are used to compress air. The device has only two movable parts, which makes it extremely sturdy and simple in structure.

When the rotor rotates, the end of the rotor will automatically open and close the air inlet and outlet, so there is no need for additional valves and timing devices.

Since there is no need to install valves and there are few movable parts, reliability is enhanced and wear is minimized.

Since the compression cycle is continuous and overlapping, the screw design must be as vibration-free as possible.

The rotor rotates to the end, the air inlet opens, and the air enters the compression chamber. Air is sucked into the “air chamber” formed by the yin and yang rotors. As the rotor rotates, the air chamber will gradually become smaller, thereby compressing the air inside. Compressed air is discharged from the air outlet.

铁路用活塞机-阿特拉斯空压机

Atlas Copco GAR37 Specification 50Hz

Models Maximum

Pressure

FAD @ 9.5bar  kw dBT 4.6 m Dimension

no motor

Length Width Height
Bar (e) m3/min kw dBT(A) mm
GAR 5 10 0.48 5.5 64 710 605 445
GAR 7 10 0.64 7.5 66 710 605 445
GAR 10 10 1.05 11.0 78 710 605 445
GAR 11 10 1.26 11.0 71 650 620 700
GAR 14 10 1.39 15.0 79 710 605 445
GAR 15 10 1.81 15.0 72 650 620 700
GAR 18 10 2.19 18.5 73 650 620 700
GAR 22 10 2.77 22.0 80 650 620 700
GAR 30 10 3.72 30.0 81 650 620 700
GAR 37 10 5.40 37.0 78

Atlas Copco GAR37 Specification for 60Hz

Compressor

Models

Working pressure FAD @ 9.5bar  Kw dBT 4.6 m Dimension

no motor

Dimension

no motor

Dimension

no motor

Length Width Height
Bar (e) m3/min Kw dBT (A) mm
GAR 5 10 0.51 5.5 66 710 605 445
GAR 7 10 0.79 7.5 67 710 605 445
GAR 10 10 0.85 11.0 80 710 605 445
GAR 11 10 1.15 11.0 73 650 620 700
GAR 14 10 1.29 15.0 81 710 605 445
GAR 15 10 1.70 15.0 74 650 620 700
GAR 18 10 2.43 18.5 75 650 620 700
GAR 22 10 2.47 22.0 84 650 620 700
GAR 30 10 3.56 30.0 85 650 620 700
GAR 37 10 5.40 37.0 78

Atlas Copco Air GAR series Oil Injected Air Compressor

Chengdu Pudding Mechatronic Co. CPMC is an independent supplier of air compressors, genuine/original parts, OEM and/or aftermarket compressor parts, air tools, woodworking tools of blades, etc. Working closely with China domestic and international top branded compressors, we are proud to offer a variety of air compressors, spare parts and tools with VERY COMPETITIVE/ DISCOUNTED prices.

If you are looking for competitive prices for reputable air compressors, check out the Atlas Copco Air Compressors China Direct Dealer’s Prices. China CPMC is more than happy to serve you with reliable and professional support for your company.

Leave a Reply

Your email address will not be published. Required fields are marked *

CPMC uses cookies to offer you a better browsing experience. By browsing this website, you agree to our use of cookies.