Walthers Mainline 910-20389 HO Scale EMD SD50 Reading & Northern RBMN 5018 DCC/Sound Roadname_Claremont & Concord The shorter 12-cylinder engine block

The shorter 12-cylinder engine block allowed the C420 to have its distinctive set-back cab and extended short hood

8v 1550mAh 4S 120C LiPo Battery (JST-XH Charge Plug) with XT60 Connector

and other facets of two- and three-deck layouts

Coupler-to-Coupler: 5

Walthers Mainline 910-20389 HO Scale EMD SD50 Reading & Northern RBMN 5018 DCC/Sound Roadname_Claremont & Concord The shorter 12-cylinder engine blockWalthers 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