The first is the engine. The brand-new 1.5T engine carried by Haval h4 can be said to be the engine giant of the Great Wall of Wan Li. The title of "Top Ten Engines in China" in 20 17 is enough to illustrate its overall strength. But you can have such outstanding overall strength, of course, this engine has a new generation of technology. For example, CVVL continuously adjustable cylinder variable valve timing technology not only reduces fuel consumption by 8.4%, but also increases torque to high power and maximum value. In addition, its efficient ignition system software can further reduce fuel consumption. The fuel consumption of the Ministry of Industry and Information Technology of Haval h4 is only 6.8L.
The Haval h4 1.5T vehicle, with the technical support of integrated water cooling exhaust manifold with cylinder head, silent mode transmission chain system software, motor control supercharger and variable displacement fuel injection pump, can produce a top torque of 285 Nm and a maximum power of 124KW at1400rpm, so the Haval h4 engine is very good.
Let's talk about the gearbox. As the first batch of 7DCT gearboxes produced by domestic brands, Haval h4 gearbox has obvious practical significance. The greater feature of this gearbox is that the transmission system is extremely efficient, up to more than 95%. The gearbox has also won the title of the top ten gearboxes in the world with its powerful features and 85 patented technologies and independent patents. In order to ensure the stability of such a good engine, it is said that its test cycle has exceeded 14000 days, and at the same time, it has also achieved vehicle experiments in various extreme natural environments such as high temperature, severe cold, ultra-low temperature, new roads and deserts. In this case, the stability of this gearbox equipped with Haval H4 is ok.
In the end, the suspension level of Haval h4 is the former McPherson independent suspension and the rear double wishbone independent suspension. The front suspension comes from a simple candle suspension, that is, the main project only consists of a torsion spring bracket and a lower adjusting arm. It has a simple structure and occupies a small central air conditioner, which is very common in other first-class cars here.
The rear suspension shock absorber series is directly connected to the side of the lower adjusting arm. In order to better embed the rotating shaft of the four-wheel drive system, the exhaust pipe of Haval h4 is also reasonably arranged in the rear suspension on the Guo Chun side.
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