The crane includes hydraulic extended boom with a hoisting winch.
1. Crane is composed of base, arm frame, tower, hydraulic winch, hydraulic cylinder, slew bearing, platform, hydraulic transmission parts, electric switchboard and etc.
2. The pedestal is cylinder structure, can be welded on the deck, also can mounted on deck with high-strength bolts.
3. Boom and tower are box structure. Hydraulic winch is for hoisting and hydraulic cylinder is for luffing and working radius.