BLI 10602 HO Scale Big Boy 4-8-8-4 UP 4014 250th East Coast Tour 2026 Paragon4 DCC Roadname_White City Terminal Input/Output:

Input/Output:

For quick battery access

CPU: Super speed 32-bit CPU with 5-stage pipeline

(4) Power Supply Outlet Adaptors

transformer

BLI 10602 HO Scale Big Boy 4-8-8-4 UP 4014 250th East Coast Tour 2026 Paragon4 DCC Roadname_White City Terminal Input/Output:BLI 10602 HO Scale Big Boy 4 8 8 4 UP 4014 250th East Coast Tour 2026 Paragon4 DCC When railfans think of big steam, one locomotive almost always comes to mind: the Big Boy. Often regarded as the largest steam locomotive ever builtand certainly a contender for the world's most famous locomotivethe Big Boy was created to meet some of the most demanding operating requirements ever placed on a steam engine. The Union Pacific Railroad needed a locomotive