Views:0 Author:Site Editor Publish Time: 2020-04-22 Origin:Site
Gantry cranes can be classified according to the door frame structure, the main beam form, the main beam structure, and the use form.
1. Full gantry crane: the main beam has no overhang, the trolley is carried out within the main span;
2. Half gantry crane: The outriggers have height difference, which can be determined according to the civil requirements of the site.
Cantilever gantry crane
1. Double cantilever gantry crane: a common structural form, its structural stress and the effective use of site area are reasonable.
2. Single cantilever gantry crane: This structure is often selected because of site constraints