This type of machine,MG gantry crane,is mainly used in outdoor working. As the place is diffierent,it can be sorted as hoisting,grag,electromagnetism,hoist-grag,hoist-electromagetism,grag-electromagetism and so on. The working temperature is should be controlled between below ten degree centigrade and above fourty degree centigrade.And the heigh should less than two thousands meters.If the wind level exceeds six level,it is not allowed to work,just less than six level allowed.

MG gantry crane is designed by ZZHZ,which has received many patented products.The MG gantry crane is the one.This machine is designed with light self weigh,high rigid and low deflection, is designed to overcome some problem like the volume of girder extremaly small, the big weight,be short of power and moving frequently. According to the advantage of product of national and domestic,we improve it repeatly,making the gantry crane having the follow merit,

1.First-made honeycomb girder in China(patented products),with light self weigh,high rigid and low deflection.

2.Unique pin connection,reliable and short-time installation.

3.Flexible legs,easy to transfer to another site.

4.Frequency-converte can be added according to users'need.

5.Gantry crane can be widely used in highway,port and railway construction.