Overview

electric gantry crane is A-type double girder or single girder gantry crane which only have one unilateral leg,one side of it is the leg traveling on the ground track,the other side is the end of the bridge girder institution traveling on the bracket track, it saves cost and space of operation plant and open area,Semi-Gantry Crane form three-dimensional work space by hook moving up and down, trolley traveling left and right and foundry cranes traveling back and forth, to achieve moving, overturning and other operations for lifting goods