Portal Gantry Crane

Portal crane is a kind of hoisting machine with small investment and swiftness benefit for loading unloading front apron container, sundries and bulk cargo. The boom is made up with single boom or four linked bars. The whole machine is light, with low wheel pressure. lifting, slewing, luffing and traveling. Single jib portal crane is extensively applied to dock's bulk cargo (coal, ore and so on) and other cargo ship (lorry) loading and unloading as well as slipway repair. Four link type portal crane has various applications, such as container loading and unloading at port, ship building and repairing yard, steel works, bulk material handing at dockyard and metallurgy industry. Advantages: 1) Reasonable structure 2) Favorable performance. 3) Smooth starting and stopping 4) Safe and reliable traveling. 5) Low noise, commodious cabin and good view. 6) Convenient maintenance, easily operation. 7) Saves electricity specifications.