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  2. Wheel tractor-scraper - Wikipedia

    en.wikipedia.org/wiki/Wheel_tractor-scraper

    The hopper can be hydraulically lowered and raised. When the hopper is lowered, the front edge cuts into the soil or clay like a plane and fills the hopper. When the hopper is full (8 to 34 m 3 or 10 to 44 cu yd heaped, depending on type) it is raised, and closed with a vertical blade (known as the apron). The scraper can transport its load to ...

  3. Hopper barge - Wikipedia

    en.wikipedia.org/wiki/Hopper_barge

    A hopper barge is a type of barge commonly designed to transport commodities like coal, steel, rocks, sand, soil and waste. [1] 'Hopper barge' can also refer to a barge that dumps cargo at sea. These are now commonly called 'split hopper barge', because they split along the length of the hull. Split hopper barges can be non-propelled or self ...

  4. Vehicle recycling - Wikipedia

    en.wikipedia.org/wiki/Vehicle_recycling

    Crushed vehicles ready for transportation to a steel mill in the US. Vehicle recycling or automobile scrapping is the dismantling of vehicles for spare parts.At the end of their useful life, vehicles have value as a source of spare parts and this has created a vehicle dismantling industry.

  5. Rotary car dumper - Wikipedia

    en.wikipedia.org/wiki/Rotary_car_dumper

    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.

  6. Professional Truck Driver Institute - Wikipedia

    en.wikipedia.org/wiki/Professional_Truck_Driver...

    The Professional Truck Driver Institute (PTDI) is a non-profit organization that provides certification of training courses for drivers of commercial motor vehicles. It was formed in 1986 during the standardization of commercial driver's licensing by the Federal Motor Carrier Safety Administration in the United States. [ 1 ]

  7. Articulated hauler - Wikipedia

    en.wikipedia.org/wiki/Articulated_hauler

    Caterpillar 740 Ejector going up an incline Articulated hauler dump truck video. An articulated hauler, articulated dump truck (ADT), or sometimes a dump hauler, is a very large heavy-duty type of dump truck used to transport loads over rough terrain, and occasionally on public roads.

  8. Bulk cargo - Wikipedia

    en.wikipedia.org/wiki/Bulk_cargo

    A mini-bulker taking on scrap iron cargo in Brest, France. Modern tank cars carry all types of liquid and gaseous commodities. Bulk cargo is commodity cargo that is transported unpackaged in large quantities. [1]

  9. Loader (equipment) - Wikipedia

    en.wikipedia.org/wiki/Loader_(equipment)

    John Deere Front end loaders CAD model tracing of a tractor mounted loader mechanism CAD model tracing of a skid loader mechanism. A loader is a heavy equipment machine used in construction to move or load materials such as soil, rock, sand, demolition debris, etc. into or onto another type of machinery (such as a dump truck, conveyor belt, feed-hopper, or railroad car).