Pune-Karjat-Pune Shuttle is completely DUW (Diesel Under Wires) Train. It usually gets PUNE Alco Loco. The train has RSA / LSA (Rake/Loco Sharing Arrangement) with Pune-Baramati Shuttle. Pune Operations has said NO loco change at Pune for this train (especially in the evening busy hours). In the good olden days (5 years ago or so), the train used to get KYN WCG2 for Pune-Karjat-Pune Run and then PUNE WDM2 / WDG3A for Pune-Baramati-Pune Run!