Athearn Genesis G999 HO Scale 4-6-6-4 Challenger w/Oil Tender Union Pacific UP 3820 DCC/Sound FMS 6x6 In many ways it is

In many ways it is the symbolic locomotive of the American West

Comes with clear parts

Road numbers 111225

Construction with durable EPO material makes it possible to replicate complex detail in a lightweight form

Atlas Master 50005233 N Scale Evans X72 Boxcar Penn Central PC 229101

Athearn Genesis G999 HO Scale 4-6-6-4 Challenger w/Oil Tender Union Pacific UP 3820 DCC/Sound FMS 6x6 In many ways it isAthearn Genesis G999 HO Scale 4 6 6 4 Challenger w Oil Tender Union Pacific UP 3820 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