Erie-Lackawanna EMD SDP45 No.3651 with a total of 34 units (3635-3668). The units were built on the long SDP underframe to allow adequate space for a 5000 gallon fuel tank.
EL 3651, 7132, and 1039 wait at the west end of the EL Kent yard. Here's one of EL's famous locomotive mixes with an EMD SDP-45, EMD F7-B, and ALCO RS-3 all on the same train.
This eastbound has obviously seen a little more snow than lingers on the ground here in New Jersey. Honeywell Pentax H1a; Kodachrome