All along, china FAW Hongqi brand has continuously empowered the brand to make upward breakthroughs by continuously mastering key core technologies. Especially in the context of consumption upgrading and increasingly fierce competition among luxury car brands, Hongqi, as a "national car" brand, needs to forge ahead. Based on a strong sense of crisis and mission, Hongqi H9 embarked on a journey to represent the C+ class luxury flagship sedan of the new era of Hongqi brand.
As the three core components of the car, the engine is also known as the "heart" of a car. In particular, the two star engines of 2.0T and 3.0T V6 supercharged on the H9 have pressed the fast-forward button for the transformation of Chinese cars from high-end to luxury.
Hongqi H9 application of self-developed 3.0T V6 supercharged engine, from zero to large torque to achieve rapid response of 0.5s. The 3.0T won the "China Heart" Annual Top Ten Engine Award in 2019, which is known as the Oscar in the field of Chinese automotive engines, filling the gap of domestic high-performance independent power and highlighting the strong breakthrough of the Hongqi brand in core technology.
The 3.0T V6 supercharged engine equipped with The Hongqi H9 adopts six core innovative technologies, including: efficient mechanical supercharging technology, variable rolling flow combustion technology, efficient thermal management technology, water-cooled exhaust manifold technology, high-pressure gasoline cylinder direct injection technology, modular balance shaft vibration damping technology, so that drivers can enjoy a smooth driving experience.
Among them, the variable rolling current combustion technology used in the engine, when the user is driving at low speed, the technology can realize the reduction of the intake section, effectively reduce emissions while ensuring combustion efficiency; when the user is driving at high speed, it will increase the intake section, effectively improve the engine power response; the technology is equivalent to the engine's "variable frequency air conditioning", when the engine is working at high load, it can reduce the temperature and improve thermal efficiency.
The 2.0T turbocharged direct injection engine equipped with the Hongqi H9 will not increase fuel consumption while ensuring the strong power of the car through a number of technological innovations. It not only achieves the super level of 92.5kw/L liter power and 190Nm/L liter torque, but also has a thermal efficiency value of 39% that is second to none in China.
Moreover, the H9 adopts Bosch's new generation of 350bar rapid response fuel injection technology and 350bar ultra-high pressure direct injection system, which can further improve the injection pressure on the one hand, realize the outstanding fuel atomization effect, and make the combustion more complete. On the other hand, it can also more accurately control the air intake volume and fuel injection timing of the engine to promote energy conservation and emission reduction