Overhead crane terminology
2021-11-19u2002·u2002CRANE, OVERHEAD: A crane with a single or multiple girder movable bridge carrying a movable or fixed hoisting mechanism and traveling on an overhead fixed runway structure. CRANE, POLAR: An overhead or gantry crane that travels on a circular runway. CRANE, POWER-OPERATED: A crane whose mechanism is driven by electric, pneumatic, hydraulic, or ...
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