China Truss-type Gantry Crane Suppliers & Manufacturers ...
Truss type gantry crane is a kind of common lifting device; it can be designed as single beam or double beam. The working class of single beam gantry crane is mid-light duty, and the double beam gantry crane is heavy duty. Trussed type gantry cranes are composed of main beam, support legs, ground beam and crane traveling mechanism.
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