Supply Of Main Compressor (oil Lubricated) Including Motor Model Rr20100 Cg(m) With Mounting Acce Ssories For Wag9 Type Three Phase Electric Locomotive As Per Rdso s Spec. No.- Rdso/2018/el/spec/0137 (rev.-0) Or Latest. [ Warranty Period: 30 Months After The Date Of Delivery ]