Rail-mounted crane

boomfor marine applicationslifting

Similar to harbour cranes for sale, port cranes for sale is a typical rotating arm frame type crane, and it is called as portal crane because it looks like a door. Gulf port cranes is widely used in ports, cargo wharf, large hydropower stations, shipyard construction and installation works. The rotating mechanism of quay cranes is installed on the door frame, which can conveniently achieve change its moving direction. There is running system under the door frame, which often runs on the H tracks to finish lifting tasks. Shore crane mainly consists of the primary frame, rotating platform, operation cabin, hoisting mechanism, luffing mechanism and electric control parts. Quayside crane can be divided into portal and semi dock crane, and semi types of port cranes don’t have complete door frame, and two of its orbit is not on the same level. One is laying on the ground, and the another is generally laying in the warehouse or workshop.