On June 17, the 100 million engine in the Great Wall Car Honeycomb moved to the hive-in-line industry. At this point, Great Wall Car Hive Power has become the first company in China’s first production and sales engine to reach 10 million sets of enterprises. In the next three years, Great Wall car honeycomb power will be based on 4 fuel forms, 6 major product platforms, including 23 engine products, including a mixed special engine with a thermal efficiency of 45 percent +.
China Automobile Brand’s first production and sales engine reached 10 million companies
Faced with the unclear in the automotive industry Inverted, in the face of the pressure of the transformation and upgrading of the power field, Great Wall car honeycombility will be a diversified synergy, vigorously promote the mixing, low carbonization, intelligent development in the dynamic field, and deepen alternative energy technology research and development, and promote the size of alternative energy sources. Application, boost China’s automotive industry development, which is carbon-up peak, carbon neutralization goals, contribute to the main city car honeycomb motivation program, wisdom and strength.
Xu Lijin, Vice President of Great Wall Car Hive Power
Adhering to the research and development concept of “accurate investment, pursuit of industry leadership”, Great Wall The power of honeycomb is constantly breaking through innovation, has a “one-stop” product development capability, and built a nationally recognized laboratory, the test and testing capability is in the world, leading high performance, reliable product quality. Since its establishment, the Great Wall Car Hive Power has won the Science and Technology Progress Award. The product has won the title of “China Top Ten Engine”. Nowadays, it has won the trust of 10 million users, and has become the first to enter the China Auto Brand Engineer. Business.
Medium-long city car honeycomb power No. 10 million engine offline, representing the development strength of China’s automobile brand technology research and development, is China Automobile Brand A substantive breakthrough. Its important sense is self-evident, which indicates that China’s self-developing and manufacturing internal combustion engine has been tested by market and consumers and develops to a new milestone. It is expected that Great Wall Motors continue to play lead and drive, and the parts companies continue to cooperate, accelerate the next one.The steps of 10 million goals provide a solid foundation for the higher quality development of the automotive industry.
The internal combustion engine is the highest thermal efficiency, which is the leading power of the national economy and will have dominance in the mobile power unit in the next few decades. In recent years, China’s internal combustion engine industry has developed rapidly. In the future, reducing carbon emissions has become the primary topics and important tasks of the entire internal combustion engine industry. Therefore, the diversification of high efficiency, low carbon, cleaning and fuel has become a new trend in the technology development of internal combustion engine industry.
No. 10 million next line engines – 4B15C
The first line of 10 million units of the next line is a Great Wall The honeycomb power independently developed 1.5T cylinder direct injection gasoline engine, the model is 4B15C, its maximum power 135KW, maximum torque 275 nmiddot; M, the lowest fuel consumption rate 218.2g / kWh, the continuous variable valve lift, VGT boost The frontier technology of many engine sectors such as direct injection, and cylinder head integrated exhaust manifolds in 350bar.
will heat the heat transfer efficiency 45% + mixed special engine
In recent years, the Great Wall car honeycomb power has broken the Miller circulation, 350BAR high pressure jet, second generation CVVL (continuous variable valve lift), thermal management technology, gasoline engine particle trap, etc., and even Chinese brand unique core technology. Completed 4G15, 4B15, 4C20, 4N20, 6Z30 and 4D20 / 24 and other series of engine product layout. In addition to the engine machine, it also involves the core components of all-class superchargers, hydrogen fuel cell air compressors, and has come out of the new path of autonomic innovation in China.
Evaluation of the engine model – 4G15H 
Great Wall car horses held on the eve of the first 10 million engine off-line ceremony At the power new product evaluation, Great Wall car honeycomb motivation also demonstrated 1.5L natural intake gasoline machine designed for mixed models.4G15H, the machine integrates electronic water pump, low pressure EGR, high efficiency ignition, 4.5 bar multi-point fuel injection, 13: 1 compression ratio and Atkinson cycle, etc.. Get unanimous praise of the participating industry experts and guests.
Based on a diversified vehicle usage scenario, Great Wall car honeycomb power adapts each power assembly architecture, layout diversified engine products. In the next three years, Great Wall Car Honeycomb power will be based on gasoline, diesel, synthetic fuel, and 4 fuel forms, Eg, EB, EC, EN, EZ and ED6 large product platforms, and apply to N-type use. Scenes.
At the 1.5L gasoline engine product platform, the honeycomb power will launch the fourth generation DHT version of GDI, the fifth generation and the fifth generation of DHT Edition, and naturally inhaled DHT version. In 2023, the honeycombility will launch the first thermal efficiency of 45% + mixed special engine, the maximum power and torque reaches 110kW and 240 nmiddot; M, this product set advanced technology, using honeycomb second generation hybrid combustion architecture , High-income thin combustion technology, variable lubrication management, thermal balance drive intelligent cooling system, etc. Frontier technology. In addition, the honeycombility is also developing 2.0T ultimate dynamic version, which will carry the VCR mechanism developed by honeycombility. Diesel engine will launch 2.4L first generation and 2.4L second generation, 2.0L fourth generation, in 2023, will launch 2.4L light card version of diesel power to ensure that the product is fully compatible with routine and mixing. 