Recently, Dalian Marine Diesel Engine Co., Ltd. and the world-famous ship power research and development institution Wärtsilä Group signed an agreement, the two sides will jointly develop a new generation of X92 marine mainframe, the design plan will be submitted next year. This means that China's ship power is struggling to make great strides from “Made in China†to “Created in Chinaâ€.
At present, 97% of the world's large-scale marine diesel engine patents are provided by the two major patent manufacturers of Wärtsilä Group and Mann Group. Any shipyard manufacturer must pay the patented manufacturer according to the product produced. Domestic machine manufacturers purchase high-power low-speed diesel engines by purchasing production licenses from the two major groups. Dalian Ship Chai and Wärtsilä Group jointly developed a new type of main engine, which will change the manufacturing mode of this large ship.
According to reports, the X92 mainframe will be combined with electronically controlled common rail and ultra long stroke. The design parameters can make the cabin more compact, and the speed and power range can meet the ship's diversity selection requirements, achieving the lowest daily fuel consumption and the most economical. The propulsion program has a wide range of applicability. Take the 12-cylinder X92 mainframe as an example, the power can reach 100,000 horsepower. This model will be mainly adapted to large and very large container ships, and it can also provide complete power solutions for special ship types. Since the maximum output power of the X92 main engine single cylinder will reach 6130 kW, even exceeding the maximum single-cylinder output power of Wärtsilä's current maximum RT-flex96C main engine of 5,720 kW, it is difficult for any organization in the world to undertake the research and development responsibility alone. Wärtsilä urgently needs Select host manufacturers with strong R&D capabilities and excellent construction experience to jointly develop. In the competition with dozens of machine manufacturers around the world, Dalian Shipai finally stood out.
At present, 97% of the world's large-scale marine diesel engine patents are provided by the two major patent manufacturers of Wärtsilä Group and Mann Group. Any shipyard manufacturer must pay the patented manufacturer according to the product produced. Domestic machine manufacturers purchase high-power low-speed diesel engines by purchasing production licenses from the two major groups. Dalian Ship Chai and Wärtsilä Group jointly developed a new type of main engine, which will change the manufacturing mode of this large ship.
According to reports, the X92 mainframe will be combined with electronically controlled common rail and ultra long stroke. The design parameters can make the cabin more compact, and the speed and power range can meet the ship's diversity selection requirements, achieving the lowest daily fuel consumption and the most economical. The propulsion program has a wide range of applicability. Take the 12-cylinder X92 mainframe as an example, the power can reach 100,000 horsepower. This model will be mainly adapted to large and very large container ships, and it can also provide complete power solutions for special ship types. Since the maximum output power of the X92 main engine single cylinder will reach 6130 kW, even exceeding the maximum single-cylinder output power of Wärtsilä's current maximum RT-flex96C main engine of 5,720 kW, it is difficult for any organization in the world to undertake the research and development responsibility alone. Wärtsilä urgently needs Select host manufacturers with strong R&D capabilities and excellent construction experience to jointly develop. In the competition with dozens of machine manufacturers around the world, Dalian Shipai finally stood out.
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