Athearn 25741 N Scale 4-6-6-4 Challenger w/Oil Tender Union Pacific UP 3985 DCC & Sound ORPro Athearn 71020 HO Scale 50'

Athearn 71020 HO Scale 50' Superior Plug Door Boxcar Southern Pacific SP 661105

Fits Forward Trans only with 12

black and fluorescent orange paint and clear coat

Enjoy the fun action as four reindeer heads peek through windows on both sides as car moves around the track

Featuring improvements to the FDL series prime mover and microprocessor controls

Athearn 25741 N Scale 4-6-6-4 Challenger w/Oil Tender Union Pacific UP 3985 DCC & Sound ORPro Athearn 71020 HO Scale 50'Athearn 25741 N Scale 4 6 6 4 Challenger w Oil Tender Union Pacific UP 3985 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