Walthers Proto 920-41709 HO Scale EMD SD9 Great Northern GN 590 DCC & Sound Touring Car - AWD and a full range of

and a full range of sounds recorded from a prototype GP35

Highly detailed painted bodies with precision graphics

18" (30 mm)

the PS-2CD

Walthers Proto 920-41709 HO Scale EMD SD9 Great Northern GN 590 DCC & Sound Touring Car - AWD and a full range ofWalthers Proto 920 41709 HO Scale EMD SD9 Great Northern GN 590 DCC & Sound Power up your HO freight operations with Walthers Proto SD9 diesels! The debut of the SD9 in 1954 marked the next step forward for EMD's Special Duty line of six axle diesels, and introduced the new 567C prime mover delivering 1,750 horsepower. Ideal for demanding assignments in helper, yard, transfer and heavy freight service, with its weight spread over six axles, the SD9