Portalni žerjav je na splošno enak mostnemu žerjavu, le da je podprt z nogami. Namesto vzdolž vzletno-pristajalne steze lahko potuje po tirnicah, nameščenih na tleh, ali teče na kolesih, kar omogoča enostavno premikanje in transport. Skladiščni portalni žerjav ima številne prednosti in se pogosto uporablja v različnih panogah.

Warehouse gantry cranes can be an ideal replacement for overhead cranes because they are able to operate on the ground instead of traveling on overhead tracks. Therefore, warehouse gantry cranes do not require the construction of any supporting columns or overhead tracks.

Warehouse gantry cranes are widely used in factories, construction sites, and material handling plants to lift and transport materials. There are different types of this crane such as semi-gantry crane, single-girder gantry crane, durable double-girder gantry crane, efficient mobile crane, warehouse rail-mounted container gantry crane. Customers can choose the appropriate type according to actual needs. SEVENCRANE, a professional crane manufacturer, provides cranes with excellent performance and low prices. Choosing our company is more efficient and cost-effective.

The warehouse gantry crane produced by SEVENCRANE has an Automatic Storage and Retrieval System (ASRS), which is a warehouse stacker used for elevated shelf systems. The AS/RS lifting system uses automated technology to store and retrieve pallets. The warehouse crane system is mainly composed of three operating mechanisms: lifting mechanism, crane operating mechanism, and trolley operating mechanism.

In warehouses, gantry cranes have a wide range of applications. Gantry cranes can be used for loading and unloading of goods in warehouses. They can lift and move heavy cargo, such as pallets, containers and large boxes, from and into trucks or containers.