Ship crane CHS
Global Davit GmbH has late 1999 been founded to meet the specific demands of life-saving equipment and deck cranes for all kinds of seagoing vessels as well as for the offshore (gas-, oil- and wind energy-) industries.
Swelling cranes are one of the Global Devit products that are used for stores handling. There are two main groups for them; manually driven slewing features, and electric or hydraulic powered driven slewing. Besides, stores handling cranes of Global Davit GmbH divide into three types Cms, Ch(e)s, and Check.
The group of Chs is electronic or hydraulic powered type. They are used for functions like handling stores, hoses, and workboats. The systems are in full accordance with the present rules of the chief classification societies. Various classification approvals are possible according to the customers’ demands.
The system consists of many parts. Pedestals are suitable for welding decks. The parts of the power unit, either electric or hydraulic and operation/maintenance platform are integrated into the column. The winch used for store handling is equipped with a hydraulic motor and multi-disc brake. Particularly, in Chs, the hydraulic system consists of pumps, control and relief valves, and a cylinder with a Chromium-plated stainless steel rod, hydraulic motor, and return-line filter.