Weichai Power 6160A Diesel Engine: A Quality Monument Adhered to for Half a Century

As a "meritorious model" in the development history of Weichai Power, the 6160A diesel engine has become a legend in China's industrial field since its commissioning in 1976, with its excellent reliability and long service life. This diesel engine, which has accumulated over 100000 hours of operation, has been running steadily for nearly 50 years and can still be started with one click and efficiently output power, becoming the most vivid testament to Weichai's quality. Its design adheres to a solid tradition of craftsmanship, with a sturdy structure and easy maintenance. It is widely used in fields such as ship power, fixed power generation, and industrial drive, and undertakes key power support tasks in times of weak infrastructure. The enduring vitality of 6160A not only reflects the ultimate pursuit of quality in Chinese manufacturing, but also demonstrates the profound accumulation of Weichai's technology system, laying a solid foundation for the development of subsequent models.

WD615 diesel engine: a global benchmark for Chinese power to go global

The WD615 series is Weichai Power's "star product" that has opened up the global market, setting a brilliant record of global sales exceeding 300000 units and market share exceeding 75%. With its excellent reliability of "2.8 million kilometers without major repairs", this model has been successfully applied in multiple fields such as heavy-duty trucks, buses, construction machinery, ships, and power generation, becoming the world's largest single engine model in terms of production and sales volume. WD615 adopts a modular design concept, balancing power and economy, and continuously adapts to the demanding demands of different markets through continuous technological upgrades. Its success has not only promoted the improvement of China's commercial vehicle industry chain, but also won wide recognition for "Made in China" in the international power field, making it a milestone product for China's internal combustion engine industry from catching up to leading.

Diesel engine with thermal efficiency of 53.09%: ushering in a new era of global internal combustion engine technology

At the 2024 World Internal Combustion Engine Conference, Weichai Power unveiled the world's first diesel engine with a thermal efficiency of 53.09%, marking China's pinnacle in the field of internal combustion engine technology. This breakthrough improves the energy conversion efficiency of diesel engines to an unprecedented level through systematic innovation in core processes such as combustion, intake and exhaust, and friction, and is expected to reduce fuel consumption by more than 12%. This technology not only redefines industry technical standards, but also provides a "Chinese solution" for global energy conservation and emission reduction, greatly enhancing China's voice in the field of internal combustion engines. It is the crystallization of Weichai's long-term commitment to independent innovation in its research and development system, demonstrating the firm pace of China's transformation towards green and high-end manufacturing, and has a profound impact on the development of global energy and power technology.