MTH Premier 20-21741-1 O Scale GE AC4400 Diesel BNSF 616 PS3 Paint - Enamel Efficient telescoping heavy-duty U-joint driveshafts

Efficient telescoping heavy-duty U-joint driveshafts

5m model with a wing design featuring oversized ailerons and flaps

Tires and wheels are specific to each model on the Mini-Z 4X4

1 Steel Barrel

roadname-appropriate door styles and multiple roadnumbers per roadname make 40' Double-Door Boxcars welcome additions to any transition and classic diesel-era freight consist

MTH Premier 20-21741-1 O Scale GE AC4400 Diesel BNSF 616 PS3 Paint - Enamel Efficient telescoping heavy-duty U-joint driveshaftsMTH Premier 20 21741 1 O Scale GE AC4400 Diesel BNSF 616 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 adhesion of AC