Chery 2.0t engine patent

Looking at several domestic automakers, it can be seen from the current mass production and loading situation of 2.0T engines that Great Wall's 2.0T engine has developed to the third generation, SAIC and GAC have got a good 2.0T engine through joint venture, Geely borrowed T5 power from Volvo, Changan has developed its own Blue Whale 2.0T engine, but Chery has not yet got its own 2.0T engine. In fact, it's not that Chery can't make a decent 2.0T engine, as can be seen from its third generation1.6tgdi.

In fact, the fundamental reason why Chery has never had a 2.0T engine is that it can't be used. Look at Chery's product line, there are no medium and large SUVs and cars. A 1.6T is enough for Tiggo 8 and Ariza 7. The car that inspired Chery to make a 2.0T engine was Starway XV. The initial positioning of this car is a standard medium-sized SUV, so it is natural to use a 2.0T engine. Besides, Starway is a high-end brand of Chery, but the flagship model of a high-end brand is equipped with an engine of 1.6T, which makes people feel a little shabby.

Therefore, at least 18 years ago, Chery started the research and development of 2.0T engine. Chery's 2.0T engine first came into people's sight in March 19. At that time, Chery officially released the news that two engines, code-named F4J20 and F4J 15, were successfully ignited, but there was no following, so the outside world knew nothing about the launch time and parameters of this 2.0T engine code-named F4J20.

However, with the approach of the launch time of Star Range VX, Chery's 2.0T engine gradually surfaced. Compared with Chery's third generation 1.6TGDI engine, this engine does not have many technical breakthroughs. It can be regarded as the product of modularity. This 2.0T engine is derived from Chery 1.6T engine by cylinder enlargement and optimization. Therefore, this 2.0T engine is at the same technical level as 1.6T, but some new technologies have been adopted, such as increasing the injection pressure from 200bar high-pressure injection to 350bai ultra-high-pressure injection, optimizing the IHEC combustion system, reducing the wet wall effect and improving the warm-up speed.

Judging from the engine data, the performance of this 2.0T is not bad. Maximum power 180KW and peak torque of 380NM. The book data is better than Volkswagen's 2.0T engine, and it is very close to the domestic Great Wall and Changan's 2.0T engine parameter data. Another reason for the delay in the appearance of this engine is that the matching work in the later period has not been perfected.

Chery has also developed a dual-clutch gearbox code-named DC380 for this 2.0T engine, and the tender should have been completed by this time. This dual clutch can bear up to 400NM, which also verifies the authenticity of Chery 2.0T engine data. However, before she began to walk towards us, we made a thousand phone calls and urged for a thousand times, and the legendary "2.0T" engine of Chery finally appeared!

This article comes from car home, the author of the car manufacturer, and does not represent car home's position.