Walthers 910-20377 HO EMD SD50 Diesel Reading & Northern RBMN 5014 DCC and LokSound True-Track Locomotive:

Locomotive:

Parts molded in gray

Regional race events to club race events

and NiMH charger

2-3 hours) and electronics

Walthers 910-20377 HO EMD SD50 Diesel Reading & Northern RBMN 5014 DCC and LokSound True-Track Locomotive:Walthers 910 20377 HO EMD SD50 Diesel Reading & Northern RBMN 5014 DCC and LokSound This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of