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Dalian Diesel Engines (Chinese Shipyards)


Dalian Marine Diesel Engine Co., Ltd.

Dalian Marine Diesel Engine Co., Ltd. (DMD) is a wholly-owned subsidiary of China Shipbuilding Heavy Industry Co., Ltd., a subsidiary of China Shipbuilding Industry Corporation.Founded on July 1, 1984, it mainly engages in the introduction, development, production, and maintenance of marine high-power low-speed diesel engines, and also undertakes major equipment manufacturing. 


The company mainly produces MAN series and WinGD series low-speed marine mainframes. It is one of the major domestic marine diesel engine manufacturing companies.

At present, the company has the ability to produce a full range of MAN and WinGD low-speed diesel engines, which can meet the host demand of ordinary to super large ships and container ships below 20,000 TEU.

Up to now, the company has produced more than 1,000 host machines, equipped with a main power source for tens of millions of tons of large wheels.

Dalian Marine Diesel Engine Co., Ltd., which faces the world and faces the future, takes global customer satisfaction as its mission, takes the world’s latest technology as the guide, continues to promote product innovation, and continues to provide the best quality and service to meet the needs of ship owners at home and abroad.

DMD conducted large-scale capital construction and technological transformation. The company has a large number of CNC equipment and modern heavy-duty test equipment, with a large-scale welding, processing, heat treatment and assembly test methods. At present, it is possible to construct mainframes covering ultra-large vessels (VLCC, ULCC, VLOC) and more than 5000 TEU container vessels.



                       7G80MEC#1                                       7G80MEC9.2                                                5RT-flex50D#6



                       6RT-flex50-B                                       6G80MEC9.2                                                6G70MEC9.2