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For Sale Listing #29946

The Mobile Maintenance Unit is a self-propelled and self-sufficient workshop on wheels. Its design allows staff direct access to track from within the train, offering a well-lit, safely enclosed work environment, protected from the effects of weather and trains running on other lines.  The MMU-1000 consists of an MMU power car that provides a tractive effort for a three-car consisting of an MMU flat car and a work car.  A fully enclosed cab for eight personnel plus one operator is provided.  The MMU power car couples and brakes itself and the two additional cars.  Air pressure for air-powered tools is provided via a stand-alone air compressor. Standard air supply couplers for air tool connections are located at each end of the machine.  A stand-alone diesel-powered generator provides AC power.  The brake system consists of an independent A-9 control valve and allows the operator complete control (release and apply capabilities) of the full consist.