Master the core technology to lead the industry Ten years ago, Hualing Xingma did not have independent research and development of engine products, and the understanding of the engine was only "fur". Through extensive research, the team has collected and compiled a large number of international engine technical data, and has clarified the development trend of heavy commercial vehicle engine technology. After repeated comparisons, it has determined the technical route suitable for China. After determining the technical route, the attacking team began a heavy, boring and lengthy research and development work. In order to ensure the progress of the project, the members are fully engaged in product development, and the attacking team adopts a closed management mode. They are far away from the company and their families. Many comrades take the initiative to give up their rest time, work almost every night until late at night, and even work with illness. In the process of research and development, they constantly summarized and explored and made many innovative achievements, such as: proposed complete engine design, experiment, verification, improved R&D verification process, mastered engine R&D design, simulation calculation, combustion development, The core technology of low-emission and high-efficiency engines such as performance and emissions development, after-treatment and vehicle calibration. Their fruitful work has realized the Hualing Xingma independent engine from scratch, achieved a major breakthrough in international advanced, and filled the gap in the province's high-powered engine. At present, Hualing Xingma's engine products involve diesel, natural gas, generator sets and other non-road power, and are widely used in many fields. Fearless high cold resistance forging engine high reliability quality The "three high test" is an indispensable test for the engine to go to the market. Every year, the summer team must go to Golmud and Turpan for more than two months of high altitude and high temperature tests. They endured high temperatures and altitude sickness, spent more than ten hours a day in the car, and almost every day to debug the engine and vehicle. They are tested during hot days or in high altitude conditions. The ambient temperature is as high as 45 °C, and the altitude is close to 5000 meters. At night, the technical problems of day and night and the test data are compiled. When they are sleepy, they sleep on the test car. They are so hard because they know that they missed this summer and will wait until the summer of the next year, which will lead to a one-year delay in research and development, which will bring incalculable losses to engine development. During the test, they encountered a brake failure of a long downhill vehicle. They encountered a fire in the vehicle and encountered a car accident caused by a slippery vehicle on the ice road. They encountered a colleague's high-pressure reaction and blood flow in the nose. Other company team vehicle failures lead to death and so on. As General Secretary Xi Jinping pointed out: Innovation has always been a life of nine deaths, but we must have the pride of "the rest of the heart is good, although it is still unrepented." Under such difficult conditions, the research team faced threats and challenges, and bravely went forward, and obtained rare first-hand test data, which made a great contribution to the forging of high-quality engine products. Defend the blue sky to develop engine products that meet national environmental requirements Reports from authoritative organizations show that motor vehicle pollution has become an important source of air pollution in China, while NOx emissions from diesel vehicles nationwide are close to 70% of total vehicle emissions, and PM exceeds 90%. Under the severe environmental protection situation, the battle for pollution control of diesel trucks has started in an all-round way. The development of more environmentally friendly engine products is what the country needs and the people want. The research team carefully analyzed the development direction of domestic and foreign technology, consolidated scientific research objectives, focused on key factors affecting engine emissions such as combustion development, thermal management, low friction and performance and emission development, and set up a special research group to tackle the problem. After three years, the research team successfully developed the engine products of the national five emissions. The national five-emission engine has significantly lower energy-saving effect than the national four-emission engine, and the pollutants are greatly reduced. The particulate matter concentration (PM) of the diesel vehicle is reduced by 82%. Nitrogen oxide (NOx) emissions are reduced by 28%. Now, the research team is tackling the world's most stringent emission regulations - the national engine emissions regulations for heavy-duty engines, that is, based on the national five emissions, nitrogen oxide emissions are reduced by 77%, particulate matter is reduced by 67%, and tightened. The durability requirements of the emission control device and the related requirements of the on-board diagnostic system (OBD) have achieved phased results. Colorful culture condenses team spirit Colorful cultural life and learning and education activities are the glue of the enterprise. They can unite the strength of the team and unite each employee tightly, so that the team's goals are clear and consistent, so that the team has a good physical state and positive. Spirit. The research team actively organized and responded to the various learning and education activities of the company and various competitions and cultural and sports activities. They spontaneously organized a series of learning and education activities, such as inheriting the martyrs' legacy and inheriting the red genes, so that "do not forget the initial heart, keep in mind the mission" deep into the hearts of every member, and bear their social responsibilities. In 2019, they will continue to shoulder the new mission entrusted by the new era, constantly surpassing themselves, letting youth shine in passion and struggle, commemorating the 100th anniversary of the May Fourth Movement with more outstanding achievements, and offering gifts to the 70th anniversary of the founding of New China. 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Hualing Bosch CMD28 CM6D30 China Six Project Launch Conference 
CM6D30 country six engine successfully ignited 
Special research group 
Hualing Engine Research Institute Party Branch
Hualing Xingma Diesel Vehicle Emission Pollutant Technical Research Team is a young, energetic and full-fledged youth collective. There are 63 researchers in this large group, 18 party members and 7 members, including 35 years old. There are 43 young people, accounting for 68.3% of the total. Under the care and guidance of leaders at all levels, in the past few years, the team has been determined to make progress and overcome difficulties, and developed a high-efficiency, low-emission high-powered heavy-duty commercial vehicle engine. Since 2013, it has developed 9 series. 56 engines are exported to more than 20 countries and regions in Southeast Asia, Africa and the Middle East.