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Cranes
A crane is a type of machinery used for lifting and moving heavy materials in construction, transportation (loading and unloading merchandise) and other fields. Most cranes are equipped with a hoist, wire ropes or chains, and sheaves, that can be used both to lift and lower materials and to move them around.
Industry: Industrial machinery
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Cranes
sky crane
Industrial machinery; Cranes
These usually are helicopters designed to lift large loads. Helicopters are able to travel to and lift in areas that are more difficult to reach by a conventional crane. Helicopter cranes are most ...
cab operated crane
Industrial machinery; Cranes
These cranes use the controllers located in a cab, controlled by a crane operator, that is connected to the crane to control the movements of the crane
selvage
Industrial machinery; Cranes
The woven or knitted edge of synthetic webbing, so formed to prevent raveling.
footwalk
Industrial machinery; Cranes
The walkway with handrail and toeboards, attached to the bridge or trolley for access purposes.
control voltage
Industrial machinery; Cranes
The voltage impressed on the Bridge Crane Control devices.
web plate
Industrial machinery; Cranes
The vertical plate(s) connecting the upper and lower flanges or cover plates of a girder.
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