Swiss Buildt Indian electric crocodile locomotive 4502

Electric locomotive 4502 Sir Leslie Wilson: This 1928 WCG-1 locomotive belonged to the Great Indian Peninsular Railway (presently Central Railway). It is one of India's first generation 1,500V DC electric locomotives. Railway employees fondly remember this locomotives as "khekdas" (crabs) since they make a curious moaning sound when at rest and while on the run an unusual swishing sound from the link motion can be heard. Its unusual features included an articulated body, which made them ideal for use in heavily curved ghat sections. They were in operation as shunting locomotives until 1994 at Mumbai Chhatrapati Shivaji Terminus. Info from the internet