Athearn Genesis G1031 HO Scale 4-6-6-4 Challenger w/Oil Tender Union Pacific UP 3823 DCC/Sound N Structure Any battery within the specifications

Any battery within the specifications will be no fire hazard if charged or stored inside the BAT-SAFE

(1) Brass bushing

These massive 6" tall x 1

Length (chassis): 34

glued (Weld satin black chrome wheels

Athearn Genesis G1031 HO Scale 4-6-6-4 Challenger w/Oil Tender Union Pacific UP 3823 DCC/Sound N Structure Any battery within the specificationsAthearn Genesis G1031 HO Scale 4 6 6 4 Challenger w Oil Tender Union Pacific UP 3823 DCC Sound ALCO constructed the first 4 6 6 4 locomotives in the world, numbered 3900 to 3914, for the Union Pacific Railroad in 1936. These huge engines were named the Challenger Simple Articulated, or CSA 1, class. The railroad received 25 near copies, classified as CSA 2, the following year. Unlike compound Mallet engines that crawled along with drag freights, the