The FEM gantry crane is designed and manufactured according to European FEM advanced standards. The rated lifting capacity is 3t~320t. Compared with the traditional MG, the feature is the use of European standard trolley configuration, the hard tooth surface gearbox, the drive adopts three-in-one drive, and the whole crane adopts PLC + inverter control technology. Improve the product performance, at the same time, the weight of the whole machine is reduced by more than 15%, and the wheel pressure is reduced by 10-20%. It is widely used in factories, freight yards, warehouses and other places for cargo lifting.