Features of Precast Concrete Bridge Girder Lifting Gantry Crane
1. Suitable for the construction of inclined (curved) bridge;
2. Light weight, convenient and quick transportation, installation and removal;
3. Safe and reliable work, small longitudinal cantilever deflection;
4. The legs are not landed on bridge deck when longitudinal moving, which could reduce the pressure on the beam/ bridge deck.
With the high-speed development of highway construction, Weihua has been developing various highway gantry cranes to adapt to these changes, such as skew bridge, curved bridge, Dislocation Bridge, heavy beam, variable beam, double-direction construction, construction in tunnels, and etc.
Gantry Crane for Lifting Precast Concrete Beam/Girder is employed to lift the concrete beam or bridge on the supports of highway construction. It consists of girder longitudinal flat car, girder components, support system, crane transverse, longitudinal shift system, hydraulic system, and electric control system.
Main Technical data for Precasting Girder Gantry Crane: