Walthers 910-20372 HO EMD SD50 Diesel Rio Grande D&RGW 5513 DCC and LokSound Maxx 4s 900 Gallon Acid Tank Car

900 Gallon Acid Tank Car ACTX 220119

RP25 wheel contours

Maule Air Inc

10x Wide Catenary Mounts

Walthers 910-20372 HO EMD SD50 Diesel Rio Grande D&RGW 5513 DCC and LokSound Maxx 4s 900 Gallon Acid Tank CarWalthers 910 20372 HO EMD SD50 Diesel Rio Grande D&RGW 5513 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 heavy