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  2. Ditch Witch - Wikipedia

    en.wikipedia.org/wiki/Ditch_Witch

    The company is a source for trenchers, vibratory plows, horizontal directional drilling systems, drill pipe, downhole tools, vacuum excavation systems, fluid management systems, and mini skid steers. Because of its extensive experience in construction of subterranean structures and systems, CMW and Ditch Witch have been called, "The Underground ...

  3. Trencher (machine) - Wikipedia

    en.wikipedia.org/wiki/Trencher_(machine)

    A trencher is a piece of construction equipment used to dig trenches, especially for laying pipes or electrical cables, for installing drainage, or in preparation for trench warfare. Trenchers may range in size from walk-behind models, to attachments for a skid loader or tractor , to very heavy tracked heavy equipment .

  4. Bucket chain excavator - Wikipedia

    en.wikipedia.org/wiki/Bucket_chain_excavator

    BCEs use buckets on a revolving chain to remove large quantities of material. They are similar to bucket-wheel excavators and trenchers. Bucket chain excavators remove material from below their plane of movement, which is useful if the pit floor is unstable or underwater. [1]

  5. Marais (company) - Wikipedia

    en.wikipedia.org/wiki/Marais_(company)

    Marais or Groupe Marais, founded in 1962 in France, is a manufacturer of trenchers.The head office and workshop buildings have been located in Durtal since 2001. Marais society via its founder, Jacques Marais is in 1962 behind the trenching wheel and the mechanized laying of cables or flexible pipes process.

  6. Cultivator No. 6 - Wikipedia

    en.wikipedia.org/wiki/Cultivator_No._6

    Cultivator No. 6 was the code name of a military trench-digging machine developed by the British Royal Navy at the beginning of World War II.The machine was originally known as White Rabbit Number Six; this code name was never officially recognised, but it was said to be derived from Churchill's metaphorical ability to pull ideas out of a hat.

  7. Project Plowshare - Wikipedia

    en.wikipedia.org/wiki/Project_Plowshare

    The 1962 "Sedan" plowshares shot displaced 12 million tons of earth and created a crater 320 feet (98 m) deep and 1,280 feet (390 m) wide.Project Plowshare was the overall United States program for the development of techniques to use nuclear explosives for peaceful construction purposes.

  8. Barber Greene - Wikipedia

    en.wikipedia.org/wiki/Barber_Greene

    Barber-Greene Company was a company founded in 1916 by American mechanical engineers Harry H. Barber and William B. Greene. It was formed to sell standardized material-handling machines to mechanize small manual tasks in an economical way.

  9. Entrenching tool - Wikipedia

    en.wikipedia.org/wiki/Entrenching_tool

    In the close confines of a trench, rifles and fixed bayonets were often too long for effective use, and entrenching tools were often used as auxiliary arms for close quarters combat. [13] In Nancy Mitford 's 1945 novel, The Pursuit of Love , there hangs over the chimney-piece an entrenching tool "with which, in 1915, Uncle Matthew had whacked ...