Lionel 682695 O Union Pacific 4-6-6-4 Challenger 3-Rail #3977 ProductID_12391130 the DC current is 'chopped'

the DC current is 'chopped' back into AC to power the traction motors

This kit builds into a two-story wooden false-front store with a main entrance

The Trainz SKU for this item is P11446724

Includes laser cut task board and basswood walls

Lionel 682695 O Union Pacific 4-6-6-4 Challenger 3-Rail #3977 ProductID_12391130 the DC current is 'chopped'This is a Lionel 682695 O Scale Union Pacific 4 6 6 4 Challenger 3 Rail w Legacy Sound & Control LionMaster #3977 (Greyhound, 2 Tone Gray). Among the most successful of the big articulated steam designs, Challengers could be found on railroads all across the United States hauling everything from coal to passengers. Well regarded for their power, speed, and efficiency, there were few challenges these mighty locomotives couldnt overcome. Small enough to