Low carbon emissions CCEC debuts at 2023 Maritime Exhibition

On December 5, 2023, the 2023 China International Maritime Exhibition with the theme of “Innovation, Intelligence, Low Carbon” opened. CCEC brought two new low-emission marine engine models that will be launched on the market – QSZ13 and locally produced QSK50. appeared and firmly locked the attention of the audience.

Chai Ruimin, general manager of the industrial engine business of CCEC Power Systems Division in China, said: “As a global leader in engine technology, continuous innovation and providing customers with high-quality products and services have always been the goals pursued by CCEC for a century. In the field of marine engine applications, We are also constantly exploring and improving existing engine technology, using low-carbon emission technology, intelligent control systems and more advanced materials to improve fuel efficiency and operating efficiency, and reduce emissions of pollutants including carbon dioxide, nitrogen oxides and particulate matter. Reduce the environmental footprint and gradually achieve zero emissions.”

As a 16-cylinder four-stroke high-speed, low-emission, high-horsepower diesel engine, the QSK50 has a bore and stroke of 159 mm and a power range from 1,700 to 2,200 horsepower. It can be used for ship power generation and ship propulsion, and has Certification from the world’s major classification societies ABS, BV, DNV, CCS and LR.

The QSK50 adopts a V-shaped structural layout and is designed with a machine belt heat exchanger and a seawater pump. The structure is compact and convenient for engine room layout. This model is equipped with a high-efficiency supercharged low-temperature intercooled air intake system and adopts modular high-pressure common rail fully electronically controlled fuel injection technology. Compared with traditional mechanical engines, this engine has lower combustion noise, smaller vibration, lower fuel consumption rate, and stronger low-load adaptability.

QSK50 has been widely used in government service ships, offshore engineering, ferries, wind power and engineering ships, and has won unanimous praise from users. In order to better serve the Chinese marine machinery market and customers, CCEC will introduce QSK50 into the Chinese production system in 2023 and officially put it into production at CCEC’ new high-horsepower factory in Chongqing. In addition to being completely consistent with CCEC’ global production system in terms of manufacturing and quality control standards, the QSK50 engine produced by Chongqing CCEC has further improved its power according to the needs of the Chinese market, greatly shortened the delivery time, and better met the diverse customization needs of domestic customers. .