Yes even SCR didn't have EMDs . So Kjm would supply WDP 4 for many trains. KJM WDP 4 wasruler of SECUNDERABAD ginter section. Many KJM WDP 4D are employed at SECUNDERABAD. for sc gnt, sc mmr section. Even after gooty has wdp4d kjm still gives asthey are insufficient. I still wonder why WDP4 were not given to GY DLS.which is no. 1diesel loco shed,first one in of south india.