MTH Premier 20-21735-1 O Scale GE AC4400 Diesel Union Pacific UP 6297 PS3 RB10 Pre-Cut to get you to

Pre-Cut to get you to the track faster than ever

the SW-1 has enjoyed a history of long service and a reputation for reliability and simplicity

The included officially licensed Brenthel race inspired scale trophy truck body sits on officially licensed Method Wheels with Falken Wildpeak MT Tires

) actually rotates just like the real thing

MTH Premier 20-21735-1 O Scale GE AC4400 Diesel Union Pacific UP 6297 PS3 RB10 Pre-Cut to get you toMTH Premier 20 21735 1 O Scale GE AC4400 Diesel Union Pacific UP 6297 PS3 From the dawn of dieselization through its first six decades, virtually every American diesel locomotive used DC traction motors. By the early 1990s, however, a series of technological advances allowed designers to tap the inherent superiority of AC traction namely, the ability of an AC motor to start a heavier load than a DC motor, with the same prime mover. The superior