Athearn 25744 N Scale 4-6-6-4 Challenger w/Oil Tender Union Pacific UP 3976 DCC & Sound FiftyNine are based on GS gondolas

are based on GS gondolas built for the Southern Pacific and Union Pacific railroads in the mid to late 1940s

Four Pack consists of Baggage/Combine

Selectable fuel loading makes models sound as they should

Grow your Pennsylvania Railroad consist with this PRR Girder Bridge Flatcar

Athearn 25744 N Scale 4-6-6-4 Challenger w/Oil Tender Union Pacific UP 3976 DCC & Sound FiftyNine are based on GS gondolasAthearn 25744 N Scale 4 6 6 4 Challenger w Oil Tender Union Pacific UP 3976 DCC & Sound The name "Challenger" was given to steam locomotives with a 4 6 6 4 wheel arrangement. This means that they have four wheels in the leading pilot truck, which helps guide the locomotive into curves, two sets of six driving wheels, and finally four trailing wheels, which support the rear of the engine and its massive firebox. Each set of six driving wheels is driven