Apr. 22th, our 300 Ton Straddle Carrier finished the Shenzhen subway project installation and the first span erection.
This kind of Straddle Carrier is mainly composed of main girder, leg, frame, trolley, driving wheel, driven wheel, steering mechanism, power system, electrical system, hydraulic system, cab, etc.
300t-40m-9m straddle carrier that hanging the first piece of girder success, and after many times transverse moving and longitudinal moving to adjust the rail center distance, which successfully transport the first girder to the area on the pier.