We design and manufacture the best double girder gantry crane according to your needs. Aicrane MG double girder gantry crane is a large and medium-sized crane that runs on rails. It is generally used for loading, unloading, transporting and grabbing materials in open-air workplaces or warehouses. Generally, the lifting weight is 5-500t. The span is generally 18-35m, and the lifting height is 6-18m. Structure of MG double girder gantry crane The main steel structure of MG type double main beam gantry crane consists of main beam, end beam, support beam, outrigger, lower cross beam, trolley frame, etc. These parts can be made of section steel (truss type) or steel plate (box type). The crane travelling mechanism is composed of wheels, reducers, motors, and brakes. The trolley running mechanism is composed of wheels, reducers, electric motors, and brakes. Generally, a centralized drive hoisting mechanism is used, and a special reel mechanism or hoist can also be used. The total power supply mode of the crane can adopt the overhead soft and hard sliding wire type, or the cable reel type. Users can choose various mechanisms and speeds of cranes according to relevant specifications. Our factory can also custom design and produce the cranes according to users' needs. Learn more gantrycranesmanufacturer.com/double-girder-gantry-crane/ Email: sales@gantrycranesmanufacturer.com

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