HENAN KORIGCRANES CO., LTD

Precast Beam Moving Gantry Crane

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Apply : Precast beam moving gantry crane is used to shift/move/transport precast concrete beam/bridge for road (highway, railway, bridge, flyover, viaduct, etc.) construction.

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Product Overview

This precast beam moving gantry crane for road construction (Max. cap. 900t) is a Gantry Crane designed with rail-mounted type and rubber tyred type. This Project Crane is used to shift/move/transport precast concrete beam/bridge for road (highway, railway, bridge, flyover, viaduct, etc.) construction. Korig provides different purpose Overhead Crane, gantry crane, Suspension Crane, Jib Crane, Electric Hoist, Crane Components and other Special Crane, etc.

Working of A Beam Shifting Crane:

1. Beam body is jacked up by 4 synchronous jacks;

2. Beam shifting crane lift the beam, and handle the beam to the storage site.

3. Land the beam on the supports with the jacks, beam shifting work finished.

Features of 900t Beam Shifting Crane for Road Construction:

1. Beam Weight: 900t;

2. Box-type Q345 steel for boogie and supporting beam;

3. Penetration welding with 1st weld quality to ensure the bearing capacity.

Application Scenario

The precast beam moving gantry crane is a fundamental and highly efficient piece of machinery in the domain of road construction, which encompasses a wide array of projects such as highway, railway, bridge, flyover, and viaduct construction.

In highway construction, where long - span precast concrete beams are required to create the foundation for the road surface, this gantry crane plays a pivotal role. At the beam production yards, which are often located near the construction site for logistical convenience, the crane carefully hoists the precast concrete beams. These beams, having been precisely fabricated to meet strict engineering standards, are then smoothly transported along temporary tracks or specifically designated paths within the construction area. The crane's ability to move the beams with accuracy ensures that they are placed at the exact locations where they will form the structural base of the highway, whether it's for building overpasses or sections of the main road itself.

For railway construction, the demands on the precast beam moving gantry crane are equally high. Railway bridges and viaducts need to support the weight of trains and endure continuous vibrations. The gantry crane is responsible for transporting precast concrete bridge sections to their installation points. It maneuvers these large and heavy components with extreme care, considering the precise alignment requirements for railway tracks. The crane's stable operation and high - precision movement capabilities are crucial in ensuring that the precast beams are set in place correctly, so as to guarantee the safe and smooth running of trains in the future.

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