The Hulett Automatic Ore Unloaders once saw wide usage along the Great Lakes unloading bulk ore ships. The Huletts were electrically powered on two parallel tracks along the docks, ordinarily with four railroad tracks in between. A vertical column with a large scoop bucket on the end houses the machine’s operator stationed above the bucket for maximum cargo visibility. The Operator could spin the beam at any angle scooping up to 10 tons of ore per run dumping the load into a moving receiving hopper which ran between the main girders dumping the load into a waiting railroad car.
I vaguely remember seeing the Huletts on Whiskey Island in Cleveland, Ohio when I was a young boy – they were demolished in 2000 after standing idle since 1992 after self-unloading ore ships became the standard on the Great Lakes. So seeing a video of them in operation is amazing: I didn’t realize how big the ore ships were, so the when they strap a front loader to the Hulett bucket and drop it into the ore hold I was dumbfounded.
Below is a video from 1999 from the engine of Amtrak train #44 going under the Huletts on Whiskey Island:
Below is a series of photos from the Library of Congres Pennsylvania Railway Ore Dock, Lake Erie at Whiskey Island collection at the American Memory collection.