As material lifting equipment, bridge cranes and gantry cranes have many similarities. This article mainly compares the composition, application scenarios and types, Through these comparisons, we can have a preliminary understanding of bridge cranes and gantry cranes;
Overhead crane introduce:
Bridge crane, also called overhead crane.
First of all, the bridge crane is mostly used indoors, sometimes for outdoor use, need equip with rain covers for main crane parts. It is a hoisting, loading and unloading lifting equipment that is horizontally placed over the workshop. It can make full use of the space under the bridge to lift materials without being obstructed by ground equipment. It is the most widely used and the largest number of hoisting machinery. According to the different forms of the main beam, the bridge crane;can be divided into single-beam bridge crane and double-beam bridge crane.
Gantry crane introduce:
The gantry crane is a gantry-shaped appearance crane. It is a variant of bridge crane. The metal structure of the gantry crane is like a door-shaped frame. Two feet are installed under the main beam, which can walk directly on the track on the ground. The two ends of the main beam can have cantilevers.
Secondly, gantry cranes are mostly used for outdoor lifting operations. Of course, gantry cranes can also be used indoors, but generally indoor gantry cranes are small or semi-gantry cranes. The shape and structure of the gantry crane is similar to a door-shaped frame, and the main beam is supported by two outriggers, so that the whole gantry crane can walk directly on the track laid on the ground.
According to different shape and usage, there are different type gantry cranes:
single girder gantry cranes, double girder gantry cranes, semi gantry cranes, L shape gantry cranes, mobile gantry cranes;
By now, you should have an initial understanding of what defines an overhead crane and a gantry crane, and most importantly, how to decide which one is right for your business.
Lifting needs, installation options and budget should all be taken into consideration before you make your final decision. If you want to know more about which crane is right for your business, you can always contact a Sinokocranes sales representative and get a free quote. Sinokocranes will ensure that your crane will suit your business needs.
