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  2. Type SRs 8000 bucket-wheel excavator - Wikipedia

    en.wikipedia.org/wiki/Type_SRs_8000_bucket-wheel...

    As BWEs, the Type SRs 8000s are all externally powered by a nearby coal production plant with an internal 6,413 kW (8,600 hp) powered electric motor to keep the machine operating smoothly. On average, all Baggers require a total output 16.56 MW (22,207 hp) of power to function with all-systems running.

  3. Big Muskie - Wikipedia

    en.wikipedia.org/wiki/Big_Muskie

    The Big Muskie was a model 4250-W dragline and was the only one ever built by the Bucyrus-Erie company. [1] With a 220-cubic-yard (170 m 3) bucket, it was the largest single-bucket digging machine ever created and one of the world's largest mobile earth-moving machines alongside the Illinois-based Marion 6360 stripping shovel called The Captain and the German bucket wheel excavators of the ...

  4. Marion 6360 - Wikipedia

    en.wikipedia.org/wiki/Marion_6360

    Marion 6360, known as "the Captain", was a giant power shovel built by the Marion Power Shovel company. Completed and commissioned on October 15 1965, [1] it was one of the largest land vehicles ever built, [2] exceeded only by some dragline and bucket-wheel excavators.

  5. Power shovel - Wikipedia

    en.wikipedia.org/wiki/Power_shovel

    A power shovel, also known as a motor shovel, stripping shovel, front shovel, mining shovel or rope shovel, [2] is a bucket-equipped machine usually powered by steam, diesel fuel, gasoline or electricity and used for digging and loading earth or fragmented rock and for mineral extraction. [3] Power shovels are a type of rope/cable excavator ...

  6. Bucket-wheel excavator - Wikipedia

    en.wikipedia.org/wiki/Bucket-wheel_excavator

    Note the 40-ton CAT wheeled dozer at lower left for size comparison. A bucket-wheel excavator (BWE) is a large heavy equipment machine used in surface mining. Their primary function is that of a continuous digging machine in large-scale open-pit mining operations, removing thousands of tons of overburden a day.

  7. Dragline excavator - Wikipedia

    en.wikipedia.org/wiki/Dragline_excavator

    A dragline excavator is a heavy-duty excavator used in civil engineering and surface mining. It was invented in 1904, and presented an immediate challenge to the steam shovel and its diesel and electric powered descendant, the power shovel .

  8. Tractor PTO auger - Wikipedia

    en.wikipedia.org/wiki/Tractor_PTO_auger

    This in turn will provide power to the Tractor PTO Auger's gearbox. Most modern [1] Tractor PTO Auger gearboxes come standard with a shear bolt to protect the gear drive if the auger encounters an obstruction such as rock during drilling a hole. Tractor PTO Augers connect via 3 point hitch to subcompact tractors and mid-size tractors. [2]

  9. Suction excavator - Wikipedia

    en.wikipedia.org/wiki/Suction_excavator

    The suction excavator uses suction fans for the airflow to suck up the material that is then transported into the holding tank. Hydro excavation , a type of suction excavator using high-pressure water jets , is sometimes referred to as daylighting , as the underground utilities are exposed to daylight during the process. [ 2 ]

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