With improved body tooling, sill-mounted handrails, Flexicoil trucks and many other details, these WalthersProto(R) EMD SW1200s will be perfect power for your HO railroad. Limited edition - one time run of these roadnumbers Based on units in service 1954 to present Flexicoil or AAR Type A sideframes with plain or roller bearings as appropriate Sill- or hood-mounted handrails as appropriate Road-specific details Next18 DCC plug 5-pole, skew-wound, high-torque, high-efficiency can motor Helical gears with 14:1 ratio for smooth, ultra-quiet running LED constant & directional headlights Heavy die-cast metal underframe By 1954, railroads were buying diesels as fast as EMD could build them, and customer demand for more powerful units carried over into the switcher market as well. With the introduction of the new 567C prime mover that year, EMD rolled out new 900- (SW9) and 1200-hors
