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A rotary car dumper or wagon tippler (UK) is a mechanism used for unloading certain railroad cars such as hopper cars, gondolas or mine cars (tipplers, UK). It holds the rail car to a section of track and then rotates the track and car together to dump out the contents. Used with gondola cars, it is making open hopper cars obsolete.
Cart from 16th century, found in Transylvania A dumper minecart used in the Basque Country, currently at the Minery Museum.. A minecart, mine cart, or mine car (or more rarely mine trolley or mine hutch) is a type of rolling stock found on a mine railway, used for transporting ore and materials procured in the process of traditional mining.
Riding on the rooftop of a hopper car Typically, hoppers will go to a rail yard where trains stop to pick up and unload freight and switch out crew. They will either board a freight car in some fashion unseen or “catch one on the fly” once it has begun to move. [ 2 ]
When Railfreight re-invented itself in 1987, a new livery with yellow framework and a large coal sector logo on the hopper side was introduced. Under EWS the framework is now painted maroon. Merry-go-round hoppers were worked hard however, and the typical livery included a coating of coal dust.
A bathtub gondola passing through Rochelle, Illinois, in 2005. In the second half of the 20th century, coal haulage shifted from open hopper cars to high-sided gondola cars, which allowed a larger amount of coal per car since gondola cars do not include the equipment needed for unloading.
A grain hopper trailer is a trailer pulled by a semi tractor and used to haul bulk commodity products, such as grain. These trailers are used extensively throughout the United States to transport agricultural products as well as any other commodity that can be hauled in bulk and loaded and unloaded through the trailer.
The assemblies, also called racks, created two levels on which automobiles could be loaded. To complete the flatcar, foldaway bridges were added to the ends of the flatcar decks to allow the vehicles to be driven the entire length of a train for loading. Such flatcars eliminated the need for specialized equipment to load and unload boxcar racks.
The first such trip was made in 1874, when Dr. Livingston Stone of the U.S. Fisheries Commission (which later became the United States Fish and Wildlife Service) "chaperoned" a shipment of 35,000 shad fry to stock the Sacramento River in California. [20] The fish were carried in open milk cans stowed in a conventional passenger car.