1.Fuman Marine crane Compact and lightweight
The upper structure is made of high-strength steel and features an optimized topological structure. While ensuring the load-bearing capacity, the self-weight is reduced as much as possible to lower the center of gravity of the vessel and enhance its stability. The rotary platform, boom, etc. often adopt box or truss hybrid structures, taking into account both rigidity and wind resistance area.
2. Modularization and integration
The three major mechanisms of lifting, luffing and slewing are highly integrated into the slewing platform, and the hydraulic station, electrical control cabinet and other components are often built inside to reduce the space occupied by the deck. It is convenient for overall hoisting, replacement and maintenance, shortening the dry-docking repair cycle of ships.
3. Anti-corrosion and sealing design
For Marine salt spray and high-humidity environments, the upper structure adopts heavy-duty anti-corrosion coatings (such as epoxy zinc-rich primer + polyurethane topcoat), stainless steel pipelines and nickel-plated/chromium-plated piston rods.The slewing bearing, reducer and other components adopt multiple seals to prevent seawater from entering
