Haval Red Rabbit
The naming of the Great Wall Motor Haval brand is very interesting. Before the big dog had several dog types, and later introduced the taste of green and sweet first love, and this time, it brought Lü Bu in the people and the red rabbit in the horse.
When you see the name Red Rabbit, you know that it is a healthy player who can run, otherwise you can't give it the name of a Maxima. As for why it can run, it has to start with its proud motivation.
It is proud because it is equipped with a 1.5T turbocharged engine with many cutting-edge technologies. Although these technologies are not the first in the world, it is not easy for many car companies to achieve such capabilities.
Red Rabbit is equipped with a new 1.5T turbocharged engine, model 4B15C.
The engine ZUI has a high power of 184 hp, the ZUI has a high torque of 1500-4000 rpm, and can continuously output 275 Nm of torque. Although the engine is not performance-oriented in comparison with its peers, it is still very advantageous in terms of fuel economy and power output texture. Many of these advanced technologies also have the independent intellectual property rights of the Great Wall. At the same time, many key technologies are also the first time to be equipped with domestic independent brands.
The engine has an 11:1 compression ratio and thermal efficiency of up to 38%, which is a combination of performance that is credited with its use of the Atkinson cycle. At the same time, it is equipped with continuous variable valve lift technology and two-stage variable displacement oil pump, and also has a fuel injection pressure of 350 Bar, which has such an efficient power output under the blessing of the electronically controlled VGT supercharger and integrated exhaust manifold.
Among them, the continuous variable valve lift technology is an advanced technology similar to BMW's electronic valves. Under various working conditions, the amount of steam inlet and exhaust can be precisely controlled, so that every drop of fuel can be burned efficiently. The two-stage variable displacement oil pump switches under high and low strength conditions to further improve lubrication efficiency and reduce energy consumption.
It is worth mentioning the electronically controlled VGT supercharger, which is what we commonly call the variable-section turbine structure. Its addition circumvents the difficulty of selecting a single turbocharger when arranging. As we all know, although the inertia of small turbines is small, easy to start pressure, and the turbo hysteresis is also small, the stamina of medium and high speeds is obviously insufficient; while large turbines can provide continuous pressurization effect, due to the large moment of inertia, there will be obvious turbo hysteresis.
Therefore, the current good way to solve this contradiction is to use a variable-section turbine structure. At present, the manufacturers who use this technology are only Porsche and Volkswagen, as their own brands, the Great Wall is the first manufacturer equipped with this technology. In this technology, the Great Wall can break through the difficulties of material research and development, and can control the cost well, and its technical strength can be imagined to have reached the ranks of the world's advanced level.
Advanced engines must match excellent transmission mechanisms in order to exert greater advantages. The gearbox matching the 4B15C engine is a 7-speed wet dual-clutch transmission independently developed by Great Wall. The hydraulic control module and dual clutch module of the gearbox have Great Wall's own technology patents. At the same time, its response speed, heat resistance and durability have also reached the superior level of the industry.
In terms of chassis, Haval Red Rabbit adopts front McPherson, rear multi-link four-wheel independent suspension, such a structural setting, can ensure excellent handling performance, but also has a flexible and comfortable home style.
In addition to the mechanical qualities it can run, the exterior and interior also have great highlights. The sporty exterior styling, with a high degree of originality, is neither as mediocre as the H series, nor as pure and tough as the Big Dog series. Its sleek and innovative appearance, the application of colored trim strips and the rounded and full body not only give people a bright feeling, but also do not have the visual fatigue of matryoshka dolls like other brand family models.
The interior design has a combat atmosphere and is very much in line with its red rabbit name. Surrounded by a center console and a large LCD screen, this warhorse has a modern sense of technology. The large area of soft materials and fine workmanship, the ride comfort is quite high.
In terms of configuration, L2-level automatic driving has many safety assistance functions and is also the mainstream configuration of the current independent brand. At the same time, high-tech configurations such as face recognition cameras and FOTA aerial upgrades are also very attractive to appear on its body.
Named Red Rabbit, it must be a strong runner. Although it is positioned as an entry-level compact SUV, it can definitely break out of another world with the blessing of trendy beauty and smart technology. At the same time, its arrival is also a sign of the rapid rise of independent brands.