The ELGi RR66101 W is the first ‘water cooled’ air compressor designed for the Indian Railways that meets the air requirement of GM locomotives WDP4 and WDG4. It comes with an improved crankshaft design for better impact resistance and strength.
The ELGi RR 15070 is the first air compressor designed and developed for EMUs and MEMUs that came up with the innovative design of ‘hollow rotor shaft’ for motor, which eliminated conventional coupling.
