Double girder gantry crane with hooks is applied outside warehouse or railway sideways to do common lifting and unloading works. This kind of crane is composed of bridge, support legs, crane travelling organ, trolley, electric equipment ,strong lifting winch. The frame adopts box-type welding mechanism. Crane travelling mechanism adopts separate driver. All mechanisms are operated in the driver cabin. Power is supplied by cable or slide wire. there are different capacity double beams gantry crane for your choice according to your different use.
Double girder gantry crane consists of four main parts, the bridge structure, the travelling mechanism, the trolley and electric equipment. The bridge is welded structure of box-type, individual drives are adopted for travelling mechanism on each end of the crane. All movements of the crane are controlled from the cabinet. This gantry crane are available for highway , bridge building, power station, ship building and other outdoor service