This Rivarossi HR2634 diesel locomotive is a replica of the General Electric U25C, 6-axle diesel that premiered in 1963. This Pennsylvania RR model is featured in HO scale. The Pennsylvania was one of 113 locomotives produced during their two-year production. This engine features an ESU LokSound Decoder, a die-cast chassis, and a 5-pole motor with fly wheels. Its wheel profile is NMRA RP-25. It's detailed with authentic logo lettering as well as road names and numbering. The engine includes a bona fide lighting arrangement.