Walthers Mainline 910-20389 HO Scale EMD SD50 Reading & Northern RBMN 5018 DCC/Sound MVRY Signature Alien Kompound

Signature Alien Kompound

5x12mm CS (2)/ 3x6mm CS (2)/ 3x12mm BCS (2)

Ideal for armor

Unlike previous locomotives which had been given a streamlined appearance after construction

Wing Wing sweep can be varied

Walthers Mainline 910-20389 HO Scale EMD SD50 Reading & Northern RBMN 5018 DCC/Sound MVRY Signature Alien KompoundWalthers Mainline 910 20389 HO Scale EMD SD50 Reading & Northern RBMN 5018 DCC Sound 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