Gantry multi-use box type and truss structure

Santo gantry crane multi-use box type and truss structure, the most widely used. You can carry a variety of bulk materials into items and, from the weight of 100 tons, a span of 4 to 39 meters. Grab common with the work of a higher level gantry crane. Common gantry crane mainly refers hook, grab, electromagnetic, hoist gantry crane, also includes semi gantry crane .

Bridge divided into single and double-girder, single girder generally 10t or less span is relatively small. 10t double girder can be more, and even some large traffic can be done from the weight of hundreds of tons, the span can be made relatively large. Orbit bridge is usually installed on the rail beam, bearing rail rail mounting bracket on the plant or from the vertical column.Gantry crane rail mounting on the ground, on both sides of the main beam with vertical legs have driven device leg stand upright on the track.