MTH Premier 20-21736-1 O Scale GE AC4400 Diesel Union Pacific UP 6300 PS3 M41 9" Black Rhino Armory Aluminum

9" Black Rhino Armory Aluminum Beadlock Wheels

Vehicle (see battery finder)

9 Printed Profile Boards - 8 in x 48 in (20

This set features coffee-table-style building instructions to guide and inspire you

at the front of the car

MTH Premier 20-21736-1 O Scale GE AC4400 Diesel Union Pacific UP 6300 PS3 M41 9" Black Rhino Armory AluminumMTH Premier 20 21736 1 O Scale GE AC4400 Diesel Union Pacific UP 6300 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