Truss Gantry Crane
The electric hoist gantry crane is one of the most widely used hoisting machines. Its hoisting mechanism is an electric hoist, and it runs on ground rails supported by legs on both sides, handling intermittent and repetitive loading, unloading and transfer of materials and equipment in normal working environments with vertical lifting plus longitudinal and transverse travel. The legs can carry cantilevers on the outside to transfer items out of the bay, or can be supplied without cantilevers.
Type test specification: MGH
Type test product name: General Gantry Crane
Advantages & features
- 01
Lightweight structure. The truss is welded from angle or section steel and, following bridge design and the principle of triangular stability, carries the greatest load with the least material.
- 02
Low wind resistance, ideal for outdoor use: in strong wind the effect of wind load on overall stability is far smaller than with a closed structure, giving higher safety.
- 03
Good economy and cost-performance. Lower material cost: a truss girder uses less steel than a conventional box girder, significantly reducing manufacturing cost.
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