Fox Valley Models 15007 HO Scale USRA 55-Ton 2-Bay Open Hopper Canadian National CN 115707 Nitro Fuel System and basic geometry

and basic geometry

returns to flat every time

dip and slip into place on your model

This is an optional Hot Racing Arrma Limitless Aluminum Rear Chassis Brace

Fox Valley Models 15007 HO Scale USRA 55-Ton 2-Bay Open Hopper Canadian National CN 115707 Nitro Fuel System and basic geometryFox Valley Models 15007 HO Scale USRA 55 Ton 2 Bay Open Hopper Canadian National CN 115707 Beginning with steam locomotives, railroads needed a way to transport the black diamond of fuel: coal. While gondolas could do the job, specially designed cars were developed in the late 1800s to haul the commodity. As a result, coal hoppers would become one of the most numerous types of cars built. Their specific purpose was to bring coal from the mines to the