"Zhengli 3500" Self-propelled Self-elevating Wind Power Installation Platform
The "Zhengli 3500" is the world's largest lifting capacity and most comprehensive operational capability vessel of its type to date, built by ZPMC. The platform is capable of transporting and constructing large-diameter monopile and jacket foundations, as well as installing 25MW wind turbines. It is suitable for unlimited navigation areas and meets the requirements for integrated offshore wind power construction in deep and distant waters.
Innovation Highlights
Maximum operating water depth: 70 meters
Capable of integrated piling and turbine installation, with self-flipping pile capability
Suitable for long-distance self-navigation, with a speed of 8 knots
Efficiency: According to domestic construction processes, a 10MW wind turbine (4-section tower) can be completed in just 48 consecutive hours
Deck capacity: Can accommodate simultaneous storage of 2 sets of 15MW wind turbines
Main hook lifting rate (unloaded) is 4 times that of full load
Largest pile gripper in China, adaptable to monopiles with diameters of 6.5–13 meters
World's largest lifting capacity for wind power installation platforms
World's longest leg length for wind power installation platforms
