China Unveils State-of-the-Art Wind Power Installation Vessel

Chinese officials are celebrating the launch of the Tiejian Wind Power 2000, hailed as the most advanced fourth-generation self-elevating wind power installation vessel in China. This groundbreaking vessel, delivered on December 28, is specifically designed to accommodate the installation of the largest wind turbines, including those with a capacity exceeding 20 MW.

Constructed by CIMC Raffles and stationed in Tiejian, northern China, this vessel represents a significant milestone in offshore wind installation capabilities. It is considered the largest single equipment investment and construction project in the industry’s history.

Measuring an impressive 445 feet (136 meters) in length with a beam of 174 feet (53 meters), the vessel boasts over 5,000 square feet of deck space dedicated to the assembly and installation of massive wind turbines. A key feature is its 2,000-ton pile-circling full-slewing crane located at the stern, offering a remarkable reach of over 540 feet in height.

With the ability to handle the new generation of 20 MW turbines that China is pioneering, prototype testing is already underway for these high-capacity wind turbines. The vessel is equipped to operate at ocean depths exceeding 260 feet (80 meters), anticipating the placement of turbines in more challenging offshore locations.

Powered by three fully rotating stern thrusters and three side thrusters, the vessel is fully self-propelled, capable of speeds up to 8 knots, and features cutting-edge dynamic positioning technology.

Combining exceptional lifting capacity, lifting height, and operational water depth, Chinese officials emphasize that this vessel represents a significant advancement in offshore wind farm development. They have dubbed it a heavyweight in the industry, poised to play a pivotal role in the future of renewable energy.