The Indian locomotive class WCM-5 is a class of 1.5 kVDCelectric locomotives that was developed in 1961 by Chittaranjan Locomotive Works (CLW) for Indian Railways. The model name stands for broad gauge (W), Direct Current (C), Mixed traffic (M) engine, 5th generation (5). The WCM-5 was the first locomotive of any type to be fully developed and built in India, entering service in 1961.[citation needed] A total of 21 WCM-5 locomotives were built at CLW between 1961 and 1963.
The WCM-5 served both passenger and freight trains for nearly 40 years. In 1998, the last WCM-5 locomotive ran with the Indrayani Express. With the introduction of more modern locomotives and 25 KV AC electrification, all were withdrawn in the early 2000s after repeated failures. After withdrawal, one locomotive was put on display at the Kolkata Rail Museum, while the rest of the locomotives have been scrapped.[citation needed]