How about Haval h6 engine?
It is said that the engine of Haval h6 is fully upgraded, and it is definitely not virtual. The old 1.5t engine was constantly complained by riders because of lack of power, and it has been greatly improved in the innovation and upgrading of the new generation engine. Although they are all 1.5t engines, Haval H6' s 1.5GDIT engine adopts advanced technologies such as CVVL continuously variable valve lift, cylinder head integrated exhaust manifold and dual VVT for intake and exhaust. And the engine has applied for 9 1 patents. The CVVL continuously variable valve lift technology independently developed by CVVL is adopted for the first time in China, with a maximum lift of 8.64 mm and a minimum lift of 0.8mm；; ; The intake valve can realize continuous variable valve lift control, and further reduce the pumping loss on the basis of double VVT. In the aspect of lightweight, metal powder injection molding technology is used to reduce weight and improve material precision and strength. It can be said that the updated 1.5t engine has worn old clothes but changed its heart! Performance has come up, and fuel consumption has also increased? I think this is a concern of many riders. Fortunately, Haval h6 didn't exchange high energy consumption for high performance. The maximum power 1.5GDIT engine of Haval H6 is 124kW, and the maximum torque 1400rpm is 285Nm, and the torque 190nm/L, which is in the leading position among the new Haval H6 models. The perfect match between the new engine and 7DCT wet power shift brings good fuel economy. The comprehensive fuel consumption of the new Haval H6 1.5GDIT model is 6.8L/ 100km. It can be said that performance and economy are very balanced!
Is the Haval h6 engine durable?
This engine is also independently developed by Harvard, and many technologies are developed by Harvard itself.
Consumers usually have a complex feeling about the new technologies or products launched by their own brands. First of all, we hope that independent brands can break the technical blockade of foreign manufacturers and occupy a place in the field of advanced automobile technology. However, after facing up to the gap between ideal and reality, consumers can't help wondering whether the technology and products of their own brands are qualified in quality. Then let's take off our colored glasses and have a good look at this 1.5T engine with a normal heart.
In addition to continuously variable valve timing (VVT) technology, this engine also adopts advanced technologies such as double overhead camshaft, direct ignition technology, intake design, polymer intake manifold and electronic throttle. It has the characteristics of light weight, high power, low oil consumption, low noise, low emission and compact structure. This is an engine with balanced performance.
In order to reduce the hysteresis effect of turbocharger, the driven turbocharged engine adopts the design of small turbine and small moment of inertia, which can make it work at 1500rpm. The normal working speed of the turbocharger is above 65,438+10,000 revolutions per minute, and it is always impacted by exhaust waves as high as 900 degrees. In such a harsh working environment, the turbine needs a powerful cooling and lubrication system as logistics support to make the engine more durable!
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