The HO Scale Lionel SP Southern Pacific 4-6-2 Steam Locomotive #0625 is a ready-to-go model train engine that runs on DC power. Made of plastic and featuring knuckle style couplers, this steam locomotive is designed with a 4-6-2 wheel configuration this collectible piece is perfect for model train enthusiasts looking to add a nostalgic Southern Pacific locomotive to their collection. Untested USED. Please ask questions and view all pics before purchase.