Vadodara Electric Loco Shed has one of the largest electric loco sheds in the Western Railway zone. The shed houses more than 130 locomotives, which include WAP-4, WAP-5, WAP-7, WAM-4 (now condemned or withdrawn) and WAG-5 (now transferred to other sheds) locomotives. Additionally it had an AC electric trip shed to house locos coming from other sheds and an AC/DC dual loco trip shed which houses the WCAM Class locomotives from Valsad shed and which allows locomotive changes at Vadodara because the trains which were coming from New Delhi mainline are AC Locomotives and the trains going to Mumbai need AC/DC Loco. Until 2011, Mumbai was under DC supply from before Borivali when the Western Railway in Mumbai changed over to the AC system in February 2012, the WCAM locos have been transferred to the Kalyan shed.