The gantry crane is a variant of the bridge crane. Mainly used for outdoor cargo yard, stock yard cargo, bulk cargo handling operations. Its metal structure is like a door-shaped frame, with two supporting feet installed under the main beam, which can directly walk on the track on the ground. Both ends of the main beam can have outhanging Jib beams. Gantry cranes have the characteristics of high site utilization, large operating range, wide adaptability and strong versatility, and are widely used in port freight yards.
The single main beam gantry crane is simple in structure, easy to manufacture and install, and has a low mass. The main beam is mostly off-track box frame structure. Compared with the double girder gantry crane, the overall rigidity is weaker.
More information please contact us for free!
