The marine knuckle boom crane is mainly composed of crane base, rotary mechanism, main arm frame, auxiliary arm frame, main transformer oil cylinder, auxiliary oil cylinder, hook group and hoist structure. This kind of crane is suitable for the ship with small space, especially the marine area and small ship, for lifting up, turning and changing the arm.
The marine knuckle boom crane has a compact structure, which can reduce the occupied area on the platform and the ship. At the same time, the operation of lifting arm is flexible and changeable. When the wire rope is not discharged, the hook can also reach the surface of the sea. We can also customize the products according to customers' requirements for different specifications.