Når portalkranen er i bruk, er det en sikkerhetsbeskyttelse som effektivt kan forhindre overbelastning. Det kalles også en løftekapasitetsbegrenser. Dens sikkerhetsfunksjon er å stoppe løftehandlingen når kranens løftelast overstiger nominell verdi, og dermed unngå overbelastningsulykker.

Automated cranes in inland yards of large container ports are mainly divided into tire-type container cranes and rail-type container cranes. This type of gantry crane produced by SEVENCRANE yard gantry crane manufacturer is a special machine used for loading, unloading, transporting and stacking containers at container terminals and container transfer stations. RMG is driven by electricity. Because of its energy saving, environmental protection, low cost and low failure rate, it is the preferred yard operation machine for new terminals now and in the future. Orbital gantry cranes are generally larger than tire-type gantry cranes and have more stacking layers. Because the orbital gantry crane travels along the track laid on the site, it can only operate within a certain site range of the track. The orbital gantry crane has strong positioning capabilities and is easier to realize fully automated loading and unloading. It is an ideal machine for automated container terminals. We are one of the CE approved yard gantry crane supplier in China, we have run in crane industry for more than 30 years. If you want to purchase the yard gantry crane, then we can be your reliable chinese supplier yard gantry crane factory.

A gantry crane is a huge lifting device known for its unique bridge structure and high lifting capacity.

A gantry crane is a type of lifting equipment with a spanning bridge structure known for its high lifting capacity and stability.

Maintenance measures for gantry cranes can include the following:

The service life and influencing factors of the gantry crane will be affected by many factors. The following are some factors that may affect the service life of the gantry crane: