It is unassembled

The other is non-powered and gets 'bounced' by the powered unit

these Berkshires will be the pride of your roster as they were on the prototype

Model Number: 55281

Trainz Product Id: 12385555

Lionel 6-82324 O Gauge Chessie System LionChief Diesel Freight Train Set ProductID_11462383 It is unassembledThis is a Lionel 6 82324 Chessie System Diesel Freight LionChief Train Set with Remote Control. The GE U36B diesel locomotive has operating headlights, illumination in cab, on off switch for sound, Railsounds and a remote controlled sound system with diesel revving and background sounds, and user activated horn, bell and announcements. Gauge: Traditional O Gauge Dimensions: Set Length: 57" Track Layout: 40" x 60" Fastrack Oval Min Curve: O 27