the ship has lifting equipment, and the boom has fixed and rotary types. The lifting weight generally ranges from hundreds to thousands of tons. It can also be used as a port engineering ship.
Floating-crane. Also known as crane crane. A floating platform carrying a crane, which can move the goods to any place in the port, either berthing or moving to the anchorage to transship the goods. Floating cranes can usually lift overweight goods.
As a port ship, it is mainly used for loading and unloading large cargo. There are lifting equipment on board, and the boom is fixed and rotary. The lifting weight generally ranges from hundreds to thousands of tons. It can also be used as a port engineering ship.