by thecanadianrail » Mon Jan 31, 2011 12:33 pm
idler cars usualy carry wheels, rails, cables/chains, and whatever else is accociated with MOW. i should know, after all me and a friend do own a 250T crane and tender.(this is the real thing and not a model!!!!) it came with wheels and rails on the tender. but if you want to go to extremes there also was another car......it was a heavyweight coach with the roof and walls cut off the end. 2 small cranes at each end lifted wheel sets out of the rest of the car and onto the tracks for quick repairs on the line. the cranes were unpowered, but moved by one of those chain pully systems like the ones to lift heavy weights in a shop. i have pictures but i halfto scan them.