Lifting Gantry Crane 

Basic Module

• Wuxi Lizhi produces electric gantry cranes with stable operation and convenient operation. The equipment consists of a gantry frame, running track, chain electric hoist, and vacuum lifting machine..

Performance Parameters:

• Chain hoist electric rise and fall 6/8m/min, load 500kg

• The running point motor can move forward and backward, left and right electrically.

• The cable sliding line moves smoothly without tangling.

• The vacuum lifting rated load is 500kg.

• Manual slide valve controls suction and release, wireless remote control for movement.

Advantages:

• Ergonomic design, can be operated by one person for a long time for loading and unloading.

• The lifting device can run quickly, easily transport different bows and arrows, safe and stable.

• Reduces the workload of cranes and forklifts, completing work quickly within the effective area.

The Advantages of Longmen Viaduct Crane in Modern Bridge Construction

The construction of large-scale bridges and viaducts represents some of the most complex challenges in civil engineering, demanding equipment that combines immense lifting capacity with precision and adaptability. In this demanding field, the Longmen Viaduct Crane has established itself as a critical piece of machinery. This specialized gantry crane system offers a set of distinct advantages that significantly enhance the efficiency, safety, and feasibility of constructing elevated roadways and bridge segments.

A primary advantage of the Longmen Viaduct Crane is its exceptional ability to handle and precisely place heavy prefabricated segments. Modern bridge construction often relies on the segmental method, where large concrete or steel sections are manufactured off-site and then assembled in place. The Longmen Viaduct Crane, with its robust gantry structure spanning the width of the viaduct, provides the stable and powerful lifting platform necessary for these operations. The precise control offered by a Longmen Viaduct Crane ensures that massive segments, often weighing hundreds of tons, can be lowered into their exact position, which is crucial for the structural integrity and alignment of the final bridge.

Furthermore, the design of the Longmen Viaduct Crane offers remarkable operational flexibility and mobility along the construction path. Unlike stationary cranes, a Longmen Viaduct Crane is designed to travel on rails installed on the already-completed sections of the bridge deck. This self-propelling capability allows the same crane to perform lifting tasks sequentially along the entire length of the viaduct as construction progresses. The continuous forward movement of the Longmen Viaduct Crane creates a highly efficient workflow, eliminating the need for repeated disassembly and reassembly or the use of multiple cranes for different sections, thereby optimizing the construction timeline.