La grue semi-portique convient au levage, au transport, au chargement et au déchargement dans les lieux de travail en plein air tels que les gares, les quais, les entrepôts, les chantiers de construction, les chantiers de produits en ciment, les chantiers de machines ou d'assemblage de structures, les centrales électriques, etc. pour travailler dans des ateliers intérieurs.

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.

Since the first 5t cantilever semi-gantry crane independently designed by Sevencrane was put into use, all performance indicators have been good and met the design requirements.

The jib of a crane is an extension or an arm that protrudes from the main body of the crane. It is an important component that enhances the crane's reach and lifting capabilities.

Jib cranes, also known as swing cranes, are versatile lifting devices widely used in various industries.