30-1840-1 UNION PACIFIC BIG BOY #4014 WITH OIL TENDER-O QuickBooks • ABS Body with Die

•    ABS Body with Die Cast Chassis for Maximum Tractive Effort

ABS has been used for the masts to ensure strength

drill and glue

Clear parts are used for windows

30-1840-1 UNION PACIFIC BIG BOY #4014 WITH OIL TENDER-O QuickBooks • ABS Body with DieThis enduring symbol of American railroading returns to the Railking Line in 2023, complete with the industry leading speed control, smoke output, and range of accurate sounds that characterize all MTH Proto Sound 3. 0 locomotives. Both engine and tender are constructed of die cast metal and adorned with detail. Our model features two motors and four traction tires for pulling power and speed that rival the original Big Boy. Imperial features that set