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  2. Pettibone (company) - Wikipedia

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

    By 1929, the company's manufacturing facilities in Chicago occupied 32 acres. [4] While primarily a manufacturer of cranes and other material handling equipment, the company received a $3,817,844 contract for artillery material from the United States Department of War in 1940, on the eve of U.S. entry into World War II. [5]

  3. List of companies in the Chicago metropolitan area - Wikipedia

    en.wikipedia.org/wiki/List_of_companies_in_the...

    This is a list of companies in the Chicago metropolitan area. The Chicago metropolitan area – also known as "Chicagoland" – is the metropolitan area associated with the city of Chicago , Illinois , and its suburbs. [ 2 ]

  4. Crane (machine) - Wikipedia

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

    A gantry crane has a hoist in a fixed machinery house or on a trolley that runs horizontally along rails, usually fitted on a single beam (mono-girder) or two beams (twin-girder). The crane frame is supported on a gantry system with equalized beams and wheels that run on the gantry rail, usually perpendicular to the trolley travel direction.

  5. Rubber tyred gantry crane - Wikipedia

    en.wikipedia.org/wiki/Rubber_tyred_gantry_crane

    A rubber tyred gantry crane (US: rubber tired gantry crane)/ RTG (crane), or sometimes transtainer, is a wheeled mobile gantry crane operated to ground or stack intermodal containers. Inbound containers are stored for future pickup by drayage trucks, and outbound are stored for future loading onto vessels.

  6. Gantry crane - Wikipedia

    en.wikipedia.org/wiki/Gantry_crane

    Some full gantry cranes of note are Samson and Goliath and Taisun. Samson and Goliath are two full gantry cranes located in the Harland and Wolff shipyard in Belfast. They have spans of 140 metres (460 ft) and can lift loads of up to 840 tonnes (830 long tons; 930 short tons) to a height of 70 metres (230 ft).

  7. Launching gantry - Wikipedia

    en.wikipedia.org/wiki/Launching_gantry

    Underslung (lower-beam) launching gantry used for Skyline guideway construction (2015). A launching gantry (also called bridge building crane, and bridge-building machine) is a special-purpose mobile gantry crane used in bridge construction, specifically segmental bridges that use precast box girder bridge segments or precast girders in highway and high-speed rail bridge construction projects.