BLI 7230 N Scale Big Boy 4-8-8-4 Steam Loco Union Pacific UP 4007 Paragon4 Trucks - 33" Wheels

Scale: 1:10

<li>Scale: 1:10</li>

The sporty speed boat has an opening cockpit with room for the Xtreme racing driver – and it floats on water

Body mounted semi-scale knuckle couplers

This is an optional Hot Racing Arrma 1/7 Aluminum Upper Front Chassis Brace

BLI 7230 N Scale Big Boy 4-8-8-4 Steam Loco Union Pacific UP 4007 Paragon4 Trucks - 33" Wheels <li>Scale: 1:10</li>BLI 7230 N Scale Big Boy 4 8 8 4 Steam Loco Union Pacific UP 4007 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