The Big Boy, used coal so fast that shovels couldn't feed it fast enough, so they built a conveyor belt direct from the coal to the firebox You On Here » steam locomotive , Train » The Big Boy, used coal so fast that shovels couldn't feed it fast enough, so they built a conveyor belt direct from the coal to the firebox

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you on The Big Boy, used coal so fast that shovels couldn't feed it fast enough, so they built a conveyor belt direct from the coal to the firebox http://state-car-photos.blogspot.com/2010/12/big-boy-used-coal-so-fast-that-shovels.htmlrelated postThe Big Boy, used coal so fast that shovels couldn't feed it fast enough, so they built a conveyor belt direct from the coal to the firebox for you .