Gantry crane is a bridge-type crane whose bridge is supported on the ground track through outriggers on both sides.

Our products are exported to more than 80 countries around the world. It is worth mentioning that our customers have all given good feedback after using our cranes.

There are many structural types of gantry cranes. The performance of gantry cranes produced by different gantry crane manufacturers are also different.

Ožinių kranų klasifikavimo supratimas yra palankesnis renkantis ir perkant kranus.

The SEVENCRANE rubber tyre gantry crane is the main equipment of the container terminal bridge. Currently, industrial rubber tyre gantry crane trolleys generally use rimless wheels and are designed with a guide device (horizontal wheel) added to one side of the track. This structural form reduces the manufacturing deviation and the impact of track gauge changes on the trolley operation under trolley load conditions. Rolling friction replaces sliding friction between the horizontal wheel and the side of the track, and the frictional resistance endured by the operating mechanism is greatly reduced. However, in the actual operation process, the phenomenon of the trolley deviating from the track often occurs. That is, when the trolley is running back and forth, the center of the wheel seriously deviates from the center of the track, causing the horizontal wheel to squeeze the side of the track, increasing the friction between the two. This causes abnormal wear of the horizontal wheels and tracks, especially when the trolley travels at a full speed of 70 m/min, posing a major safety hazard to the trolley's operation.

SEVENCRANE automatizuotuose ožiniuose kranuose su guminėmis padangomis keltuvo ir keltuvo vežimėlių padėties nustatymo technologija yra labai svarbus turinys. Įprastomis aplinkybėmis didelių ir mažų konteinerinių ožinių kranų sunkvežimių eksploatavimas automatiškai užbaigiamas, remiantis padėties nustatymo technologija. Valdikliui tereikia valdyti įrangą. Situaciją galima stebėti vaizdo įrašu. Skirtingai nei paskutiniame kėlimo operacijos etape, kuriam reikia žmogaus įsikišimo, didelių ir mažų transporto priemonių padėties nustatymo automatizavimas reikalauja didesnio techninio patikimumo ir tikslumo.