Gantry crane classification

Gantry crane frame may form structure, according to the main form of beams, according to the main beam structure, according to use in the form of classification frame structure
Divided gantry crane and cantilever gantry crane
Gantry crane
1. Full gantry cranes: main beam no overhang, the car in the main spans;
2. semi gantry cranes: leg height difference, according to the civil use of space requirements.
Cantilever gantry crane
1. double girder gantry crane: The most common type of structure, the effective use of force and the site area of the structure is reasonable.
2. Single Cantilever Crane: This form of structure is often due to space constraints and is selected.