The 22119 / 22120 Mumbai CSMT–Madgaon Tejas Express is one of India's full-AC train fleet introduced by Indian Railways connecting Chhatrapati Shivaji Maharaj Terminus in Maharashtra and Madgaon Junct

The Indian locomotive class WDP-4 is a passenger-hauling diesel–electric locomotive with AC electric transmission designed by General Motors Electro-Motive Division and built by both GM-EMD and under