Off late Central Railway Mumbai Division has become a mecca for railfans. All sorts of locos are seen in Mumbai now except the WAM/WAP series. A small compilation of locos and their trains is given below:
WCAM3: All trains towards Igatpuri from Mumbai CST/LTT/Dadar (except Nandigram, Devgiri and Pushpak), and the following trains towards Pune: Deccan Queen, Intercity Express and Pragati Express
WCG2: All trains towards Pune from Mumbai CST/LTT/Dadar except the following: Udyan Exp, Chalukya Exp, Sharavati Exp, Deccan Queen, Intercity and Pragati Exp.
WDP4: Udyan Express, Mandovi Express, Pushpak Express and Konkan Kanya Express
WDP3A: Trivandrum Rajdhani
WDM3A: Chalukya/Sharavati Expresses & Ratnagiri Passenger (sometimes WDG3A), Netravati Express, Matsyagandha Express, Gujarat-Kerala/Nagercoil group trains, Marusagar Express & Goa Sampark Kranti.
WDM2: Nandigram/Devgiri Expresses (sometimes WDM3A), Mangala Express, Sawantwadi Passenger, Kerala Sampark Kranti, Roha passengers and Va…