Gantry crane

ship gantry crane is a variant of the bridge gantry crane, gantry crane known. Mainly used for outdoor yard, yard goods, bulk cargo loading and unloading operations. Its metal structure shaped like a door frame, carrying the main beam install two feet down, you can walk directly to the track on the ground, both ends of the main beam may have overhanging cantilever. Gantry crane with a high utilization of space, large operating range, wide adaptation, versatility, etc., are widely used in the port yard. It may be in the form of a door frame structure, according to the main form of beams, according to the main beam structure, according to use in the form of classification.