Rail mounted gantry crane generally includes the following units: steel structure, hoisting system, minimum turning mechanism, anti-swaying mechanism, bridge traveling mechanism, trolley traveling mechanism, container spreader, electrical equipments and other auxiliary devices. Rail mounted gantry crane is compatible with PLC system and CMMS, which has automatic monitoring and diagnosing functions. Illumination and communication function is good.

Main girder of rail mounted gantry crane has single cantilever or double cantilever or no cantilever.

Standards applicable: crane safety specifications(GB6067-85),crane designing standards(GB3811-83)gantry crane technical requirements (GB14406-1993)and ISO standards, FEM standards