Walthers Mainline 910-20197 HO Scale GE ES44AC GEVO Diesel BNSF 7975 DCC Sound Truck Adjustable wheelbase

Adjustable wheelbase

in the 6+5 R pattern

Factory applied roof hatch

4 Dock Level Freight Doors

28" (185 mm)

Walthers Mainline 910-20197 HO Scale GE ES44AC GEVO Diesel BNSF 7975 DCC Sound Truck Adjustable wheelbaseWalthers Mainline 910 20197 HO Scale GE ES44AC GEVO Diesel BNSF 7975 DCC Sound Bring the power of today's railroading to your HO layout with the WalthersMainline GE ES44 Evolution Series GEVO diesels. Introduced in 2003 to comply with tougher emission standards, and more popularly known among railfans and modelers as GEVOs, these big engines have quickly become one of the most popular locos worldwide. Designated as the ES44 (Evolution Series, 4,400