On May 28th, at the 14th International Transport Technology and Equipment Exhibition, Cummins announced its six-drive solution for intelligent control of the entire country. Cummins Power Solutions uses non-EGR design, which is currently the most advanced in the world of Cummins. The power solution can be the first to meet the emission requirements of the National Sixth Stage B and Euro 6D Stages, and achieve excellent fuel consumption performance. With the addition of four new displacements, Cummins's full six product matrix from 2.8L 105hp to With a capacity of 14L 600h and a maximum torque of more than 2800 Nm, it can fully meet the diversified needs of China's light, medium and heavy commercial vehicle markets.
Dr. Peng Lixin, vice president of Cummins China, said: “ Cummins has always been a pioneer and leader in global emissions technology, and was the first company in the world to design and promote EGR systems. As early as 2005, Cummins launched Euro 6 technology. The research and development, took the lead in using the EGR+DOC+DPF+SCR emission technology route, and has a wealth of successful application experience in Europe and North America. In 2013, Cummins EGR Systems Euro VI products were launched into a global market including China, as of now. The Cummins EGR route has been applied and validated in North America, Europe and China.
However, while meeting emission regulations, Cummins discovered that in the first generation of Euro 6 engines, due to the long-term high pressure and high temperature conditions, the high failure rate of the EGR system may cause inconvenience to end users. In 2015, Cummins passed intelligence. The revolutionary innovation of control technology and combustion technology has enabled the successful implementation of the EGR system, which also meets the most stringent emission requirements and achieves the best fuel performance. ' Dr. Peng Lixin added.
Cummins Vice President, Liu Xiaoxing, general manager of Cummins China Engine Division, said that Cummins collaborated with Chinese OEM partners in R&D and testing, combined with local conditions in China, extensively listened to end-user recommendations, and developed a non-EGR designed Guoti power technology route. Using DPF+DOC+SCR integrated post-processing system, the conversion rate can reach 96%~99%, and the reliability and fuel economy of the S6 engine platform are greatly improved.
According to Dr. Peng Lixin, Cummins has performed a comprehensive smart upgrade of the S6 engine software and hardware on the National Cummins National Product Platform 6 platform. While improving power performance and reliability, it will also help users reduce overall operating cycle costs. To further enhance driving comfort and safety, to achieve the best performance of all performance.
In terms of dynamics, the power of the entire line of products is enhanced, providing higher specific power, low-speed high-torque, start-up, excellent acceleration and climbing performance, and strong adaptability in high temperature, cold and high altitude areas.
In terms of reliability, the lifespan of the B6 platform of the S6 platform has been upgraded. The non-EGR system has further improved the reliability of the engine, and a number of component technologies have been iteratively upgraded to ensure a higher attendance rate.
In terms of intelligence, Cummins's intelligent electronic control system has been fully upgraded, and the world’s latest achievements have started in China. The processing speed is faster, the control is more precise, and the reliability is more durable; at the same time, the post-processing control module is integrated and upgraded to improve the performance of post-processing systems and engines. Efficient and efficient coordination; more accurate combustion and thermal management control, reducing fuel and urea consumption while ensuring emissions.
In terms of economy, the emission standards have been upgraded to China VI, the fuel consumption is lower than that of China 5, and the effective attendance rate is higher. At the same time, it can meet the three-phase fuel consumption standards of China and the latest fuel consumption standards of the European Union; optional intelligent options such as start-stop will be further developed. Improve fuel economy and reduce operating costs. In addition, Cummins' original engine oil, Consun Blue Extreme, is independently developed for Cummins's six-engine and post-processing system to help improve durability and reliability and extend oil change intervals.
In terms of comfort and safety, the company's full range of products can incorporate in-cylinder braking capabilities to significantly increase safety. The full range of engine system vibration noise optimization, reduce engine noise, help OEMs to further reduce vehicle noise, improve driving comfort .
The engine technology of Cummins Sixth Platform products is synchronized with that of North America. It is superior to Europe's current stage products, and a variety of advanced technologies have enabled the engine's fuel consumption to be greatly reduced, helping OEMs to achieve China's three-phase fuel consumption and the latest fuel consumption standards in the European Union. Easily supporting Chinese customers' products Exported to major markets around the world.
With the implementation of China's Sixth National Standards in the countdown, Cummins Smart Power Solutions's six-power solution will be launched in batches to help Chinese OEMs and end-users to easily meet the National Sixth Test, and to simultaneously access the global market.