QD Double Girder Overhead Crane - Nucleon crane group
5T~550T Heavy duty Double Girder Crane 1. QD model Double Girder Crane is applied in open warehouse or rail sideways to conduct common loading unloading and material handling works. It is a heavy duty type overhead crane that satisfy frequently using. 2. This Double Girder Crane is composed of bridge, travelling mechanisms, trolley, electric equipment. . The bridge frame adopts box welded ...
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