Dongqi Overhead Gantry Crane includes single girder overhead gantry crane,double girder overhead gantry crane,semi-girder overhead gantry crane,L electric trolley overhead gantry crane and truss overhead gantry crane.
According to loading capacity, gantry overhead crane can be divided into two types, one is heavy duty gantry crane, like 20 ton gantry crane, 30 ton gantry crane, 50 ton gantry crane; the other is small gantry crane, like 1 ton gantry crane, 5 ton crane, 15 ton gantry crane.
Based on girder, overhead and gantry cranes include single girder crane, double girder crane and semi gantry crane. Single girder cranes and semi gantry cranes are mainly used for light duty work. With larger loading weight, double girder cranes are applied for heavy duty lifting work.
As for flexibility, it can be classified into two types, portable gantry crane and fixed gantry crane. Portable gantry crane includes rubber tyred gantry crane, mobile gantry crane, rail gantry crane, shop gantry crane, rolling gantry crane, adjustable gantry crane and travelling gantry crane. These portable gantry cranes move through wheels on the rail. Compared with portable lifting gantry, fixed gantry crane is more stable.
Overhead gantry crane has many advantages, power loading capacity, large working area, high utilization rate, high loading and unloading efficiency, less infrastructure investment, low operating cost.
Dongqi Crane produces overhead gantry crane can both adapt indoor light duty work and outdoor heavy duty work. It’s your better choice if your factory need it.