Kren gantri biasanya sama dengan kren atas kecuali ia disokong oleh kaki. Daripada berjalan di sepanjang landasan atas, ia boleh bergerak di sepanjang landasan yang dipasang di atas tanah atau berjalan di atas roda, membolehkan pergerakan dan pengangkutan yang mudah. Kren gantri gudang mempunyai banyak kelebihan dan telah digunakan secara meluas dalam pelbagai industri.

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.