As per IRFCA Website
#LocoDetails
Loco No. 70351
Loco Class WDG-4D
Sub Class ----------
Shed...
more... Name(code) Gonda (GD)
Manufacturer Serial Number. WDG-4D-051
Manufactured Date. Not Known
Manufacturer. Diesel Locomotive Works (DLW)
Loco Name. Not Yet Given
Status. In Service
Old Loco Class. NA
Livery. WDG-4D navy blue with yellow cab & band
Comments. IGBT & 4500hp. Air brake only. Twin, fully computerised cabs with widened profile; Cab-2 is wider than Cab-1 & loco frame
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So it's GD(Gonda) ka Gunda WDG4D #70351 hauling flatbeds between Bijwasan and Gurgaon