The electric hoist gantry crane is a widely used lifting machinery at present. The lifting mechanism is an electric hoist. It runs on ground tracks with support from legs on both sides, and can load, unload and handle materials and equipment in intermittent and repetitive ways in general working environments, with vertical lifting, longitudinal and transverse movement functions. Cantilevers are provided on the outside of the legs, which is convenient for transferring items from between spans to outside the span, or no cantilever is provided.
Type test specification: MGH
Type test product name: General gantry crane
Advantages/Core functions:
Lightweight structure and light self-weight. Adopts truss structure welded by angle steel or section steel. This structure is modeled after bridge design, using the principle of triangular stability to achieve the purpose of bearing the maximum load with the least material.
Small wind resistance, suitable for outdoor operations. Very suitable for use in outdoor open-air sites. In case of strong wind weather, the impact of wind load on the stability of the whole machine is far less than that of closed structure cranes, with higher safety.
Good economy and high cost performance. Low material cost: Compared with the traditional box girder structure, the truss girder uses less steel, and the manufacturing cost is significantly reduced.
