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  2. LHD (load, haul, dump machine) - Wikipedia

    en.wikipedia.org/wiki/LHD_(Load,_Haul,_Dump_machine)

    The diesel version is easily transportable from one location to another and has diesel engines with a power drive of 75 to 150 HP or more. Engines are either water- or air-cooled. LHD with electric motors as drives have a general capacity of 75 to 150 HP. These are operative at a medium voltage of 380 to 550 volts.

  3. Front-end loading - Wikipedia

    en.wikipedia.org/wiki/Front-end_loading

    Front-end loading (FEL), also referred to as Front End Planning (FEP), pre-project planning (PPP), feasibility analysis, conceptual planning, programming/schematic design and early project planning, is the process for conceptual development of projects in processing industries such as upstream oil and gas, petrochemical, natural gas refining, extractive metallurgy, waste-to-energy ...

  4. 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).

  5. Skid-steer loader - Wikipedia

    en.wikipedia.org/wiki/Skid-steer_loader

    The light and compact machine, with its rear caster wheel, was able to turn around within its own length while performing the same tasks as a conventional front-end loader, hence its name. [ 1 ] The Melroe brothers, of Melroe Manufacturing Company in Gwinner, North Dakota , purchased the rights to the Keller loader in 1958 and hired the Kellers ...

  6. Texas A&M Engineering Extension Service - Wikipedia

    en.wikipedia.org/wiki/Texas_A&M_Engineering...

    Texas A&M Engineering Extension Service operates as part of The Texas A&M University System and is overseen by the university's board of regents. [6] The agency is composed of six divisions: Emergency Services Training Institute (ESTI), Infrastructure Training & Safety Institute (ITSI), National Emergency Response & Rescue Training Center (NERRTC), OSHA Training Institute Southwest Education ...

  7. Backhoe - Wikipedia

    en.wikipedia.org/wiki/Backhoe

    A backhoe [a] is a type of excavating equipment, or excavator, consisting of a digging bucket on the end of a two-part articulated arm. It is typically mounted on the back of a tractor or front loader, the latter forming a "backhoe loader" (a US term, but known as a "JCB" in Ireland and the UK). [1]

  8. Tracked loader - Wikipedia

    en.wikipedia.org/wiki/Tracked_loader

    The weight of the engine was still on the front half of the tracks along with the heavy loader components. This caused many problems with heavy wear of the front idler wheels and the undercarriage in general. The Caterpillar 983 tracked loader, the second largest tracked loader ever built, was notorious for heavy undercarriage wear.

  9. Backhoe loader - Wikipedia

    en.wikipedia.org/wiki/Backhoe_loader

    Backhoe Loader Cat 420E A JCB 3CX backhoe loader A JCB backhoe loader performing work in India. A backhoe loader, also called a loader backhoe, loader excavator, tractor excavator, [1] digger or colloquially shortened to backhoe within the industry, is a heavy equipment vehicle that consists of a tractor-like unit fitted with a loader-style shovel/bucket on the front and a backhoe on the back.