BLI 5676 HO Scale 4-8-8-4 Big Big Boy Steam Locomotive Union Pacific UP #4014 Paragon 3 DCC and Soun Servos (1) Ring Gear

(1) Ring Gear

Foundries® A-3 Ride Control® 50-ton freight truck was introduced in the 1940's and is one of the forerunners of modern freight trucks

Recovery System: 12 in

Type: NiMH1

BLI 5676 HO Scale 4-8-8-4 Big Big Boy Steam Locomotive Union Pacific UP #4014 Paragon 3 DCC and Soun Servos (1) Ring GearBLI 5676 HO Scale 4 8 8 4 Big Big Boy Steam Locomotive Union Pacific UP #4014 Paragon 3 DCC and Sound 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