Athearn RTR 33077 HO Scale 40' Offset Coal Hopper W/Load Santa Fe ATSF 75811 Roadname_Southern Pacific SP 1x 6" Receiver/Receiver Power Wire

1x 6" Receiver/Receiver Power Wire

Smaller Pins = Faster Lap Times

HO Scale Large Old Style Transformer Load for Heavy Duty Flatcar

Traxxas 88096-4 TRX-6 RTR Black Mercedes Benz G 63 AMG 6x6 Trail Crawler

Upper Adjustable Link

Athearn RTR 33077 HO Scale 40' Offset Coal Hopper W/Load Santa Fe ATSF 75811 Roadname_Southern Pacific SP 1x 6" Receiver/Receiver Power WireAthearn RTR 33077 HO Scale 40' Offset Coal Hopper W Load Santa Fe ATSF 75811 The development of the hopper car went along with the development of automated handling of such commodities, with automated loading and unloading facilities. Open hopper cars are used for commodities such as coal, which can suffer exposure with less detrimental effect. Hopper cars have been used by railways worldwide whenever automated cargo handling has been desired.