Athearn Genesis G1009 HO Scale 4-6-6-4 Challenger w/Coal Tender Union Pacific UP 3911 DCC/Sound SavoxParts For ultimate cooling

For ultimate cooling

Bachmann Spectrum 89929 HO Scale Acela II Business Class Amtrak 3613

Walthers Proto 920-13023 HO Scale 85' Budd Dome Coach Pennsylvania PRR

Width of Body: 8

Athearn Genesis G1009 HO Scale 4-6-6-4 Challenger w/Coal Tender Union Pacific UP 3911 DCC/Sound SavoxParts For ultimate coolingAthearn Genesis G1009 HO Scale 4 6 6 4 Challenger w Coal Tender Union Pacific UP 3911 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