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.

Полукозловой кран — это тип подъемного оборудования, используемого в таких областях, как промышленность и строительство. Это вариант козлового крана, характеризующийся наличием опорных стоек только с одной стороны, тогда как другая сторона может поддерживаться фиксированной конструкцией.