A semi gantry crane consists of a bridge, a trolley running mechanism, a trolley running mechanism and a lifting mechanism, which are basically the same as a overhead crane. This semi gantry crane is a combination of a overhead crane and a gantry crane.

Semi gantry cranes, with their unique structure and practicality, have become an indispensable member of modern industry. It is particularly suitable for light and medium-duty lifting tasks, such as cargo loading and unloading, machine equipment maintenance, various applications in docks and factories, etc.

Pol portalni žerjavi se uporabljajo v povezavi s CD, MD in drugimi vrstami električnih dvigal ali dvižnih vozičkov. Primeren je za dvigovanje, transport, nakladanje in razkladanje na postajah, pomolih, skladiščih, gradbiščih, montažnih dvoriščih strojev ali konstrukcij, elektrarnah in drugih delovnih mestih na prostem. Primeren je tudi za notranjo delavnico.

Semi-gantry crane is suitable for lifting, transporting, loading and unloading in open-air working places such as stations, docks, warehouses, construction sites, cement product yards, machinery or structural assembly yards, power stations, etc. It is also suitable for working in indoor workshops.

The operation of semi gantry crane is very simple, which makes many users think that the hoisting operation of the crane is not technical, but this is not the case.

Semi gantry crane, as the name suggests, is a deformation of the traditional gantry crane, and it is a kind of lifting machinery equipment between bridge crane and gantry crane.