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  2. Three-point hitch - Wikipedia

    en.wikipedia.org/wiki/Three-point_hitch

    The tractor and linkage are painted gold. The grey bars are a separate implement (a towing ball hitch) attached to the linkage. The three-point hitch is made up of several components working together. These include the tractor's hydraulic system, attaching points, the lifting arms, and stabilizers.

  3. Ballast tractor - Wikipedia

    en.wikipedia.org/wiki/Ballast_tractor

    It is designed to utilize a drawbar to pull or push heavy or exceptionally large trailer loads which are loaded in a hydraulic modular trailer. When feasible, lowboy-style semi-trailers are used to minimize the height of a load's center of mass. Typical drivetrains are 6×4 and 6×6, but 8×6 and 8×8 are also available. Typical ballast tractor ...

  4. Mobile crane - Wikipedia

    en.wikipedia.org/wiki/Mobile_crane

    Hiab invented the world's first hydraulic truck mounted crane in 1947. [3] The name, Hiab, comes from the commonly used abbreviation of Hydrauliska Industri AB, a company founded in Hudiksvall, Sweden in 1944 by Eric Sundin, a ski manufacturer who saw a way to utilize a truck's engine to power loader cranes through the use of hydraulics.

  5. Link-Belt Cranes - Wikipedia

    en.wikipedia.org/wiki/Link-Belt_Cranes

    These small-capacity excavators initially mounted on the back of tractors, either farm or industrial varieties. This opened the excavator market to general contractors. Marketing Materials for Link-Belt Speed-O-Matic Hydraulic Controls Link-Belt LS-98 crane. The LS-98 crane and crane-excavator continued in production for 42 years (1954 to 1996).

  6. Drawbar (haulage) - Wikipedia

    en.wikipedia.org/wiki/Drawbar_(haulage)

    A large ballast tractor pulling a load using a drawbar General duty tow hitch from VBG on a truck and a drawbar on a trailer, showing a connected drawbar eye Rockinger drawbar coupling, in which the drawbar eye gets locked. A drawbar is a solid coupling between a hauling vehicle and its hauled load. Drawbars are in common use with rail ...

  7. Manitowoc Cranes - Wikipedia

    en.wikipedia.org/wiki/Manitowoc_Cranes

    A Manitowoc Model 999 lattice-boom crawler crane. The Manitowoc lattice boom crawler crane product line has 16 products and two capacity-enhancing attachments. Manitowoc lattice-boom crawler cranes was the beginning of Manitowoc Cranes until the major acquisitions in 2001. In 1969, Manitowoc introduced its flagship crane, the Model 4100W.