What are the characteristics of gantry cranes

What are the characteristics of gantry cranes

Portal crane is a type of bridge crane. Used for outdoor loading and unloading operations. Its metal structure is like a portal frame, with two legs installed under the main beam, which can walk directly on the ground track. The two ends of the main beam can have outward overhanging cantilever beams.

1. The work site is mostly in an open-air environment, which is relatively spacious and convenient for lifting and construction.

The characteristic of gantry cranes is that their working environment is mostly open air, with spacious work areas, making them more convenient for construction.

2. The entry conditions for components are good, and the ground is spacious for placement.

The components of the gantry crane have good entry conditions, the working location of the gantry crane is open and spacious, the construction is convenient, and the ground is spacious.

3. When lifting heavy objects or lifting equipment, the lifting capacity can be replaced.

Compared to small cranes, gantry cranes are capable of lifting heavier objects during operation and can replace lifting equipment with higher lifting capacity.

4. For large support legs and main beams, a dual machine or multi machine lifting method with multiple lifting points can be used.

The difference between gantry cranes and other types of cranes is that gantry cranes can use multi lifting point dual machine or multi machine lifting methods for large support legs and main beams.