Athearn Genesis G1025 HO Scale 4-6-6-4 Challenger w/Oil Tender Union Pacific UP 3823 DC N Decals Molded Thermoplastic Polyurethane (TPU) bumpers

Molded Thermoplastic Polyurethane (TPU) bumpers defend it against damage from drops and bumps

LED constant headlight

Beginning in 1958

a decal tray to be filled with water and used when applying decals

There’s also an optional 12

Athearn Genesis G1025 HO Scale 4-6-6-4 Challenger w/Oil Tender Union Pacific UP 3823 DC N Decals Molded Thermoplastic Polyurethane (TPU) bumpersAthearn Genesis G1025 HO Scale 4 6 6 4 Challenger w Oil Tender Union Pacific UP 3823 DC 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