BLI 7234 N Scale Big Boy 4-8-8-4 Steam Loco Union Pacific UP 4022 Paragon4 Realtrax such as Large Scale trains

such as Large Scale trains

Weight: 4g / pc

Soft PVC tires

Woodland Scenics PF5203 N Scale Building Structure Kit

BLI 7234 N Scale Big Boy 4-8-8-4 Steam Loco Union Pacific UP 4022 Paragon4 Realtrax such as Large Scale trainsBLI 7234 N Scale Big Boy 4 8 8 4 Steam Loco Union Pacific UP 4022 Paragon4 Often called the largest steam loco ever made, and certainly a contender for the Worlds Most Famous Locomotive, the Big Boy was forged under some of the most strenuous demands ever placed on a locomotive. The UP Railroad needed a locomotive that could be used to pull a 3,600 ton train over Sherman Hill and the 1. 14% grade from Ogden to Wasatch, Utah without the need for