Calculation and documentation assignment
The requirements are enormous for the heavy-duty wind turbine installation vessels, which must be able to handle the job on the open sea in all kinds of weather.
The high demands certainly also apply to the Davit cranes on the ships. They are designed to lift single components with a maximum lift height of 70 meters and have a simple and maintenance-free operation. The cranes’ construction is robust, weather-resistant, and suitable for very heavy lifting. The crane is installed to open a service hatch, lift smaller burdens, and to lift up a service worker if he or she gets injured.