the other units supply power for the traction

Due to its modular design

Model Number: 24324

Here is an MTH 20-91287 O Pennsylvania N5c Caboose #477906

Lionel 7-12008 O Gauge Chicago Cubs Steam Passenger Train Set VariantsUnitPrice_number_133.80 the other units supply powerFans of the Chicago Cubs wont want to miss the new Steam Berkshire Set featuring their favorite Major League Baseball teams Features Set Includes Berkshire locomotive and tender Two coaches One observation car Eight curved FasTrack sections, three straight FasTrack section, one FasTrack terminal section CW 80 Transformer Locomotives Feature Transformer controlled forward, neutral, and reverse operation Air whistle in tender Operating headlight