Great Wall Automobile Hi4 Family Challenge-40 ℃ extreme Cold

From December 18 to December 19,2023 Great Wall Motor Ice and Snow Heroes will be held in Hailar. The Hi4 family of Great Wall Motor will jointly attack and reproduce the strength of "intelligent new energy cross-country king" in the extremely cold condition where the lowest temperature has exceeded minus 40℃. The brand-new intelligent four-wheel drive hybrid technology_Hi4 performance version was released heavily, and the WEY alpine four-wheel drive executive extended version was launched for the first time, which helped the Hi4 family matrix of Great Wall Motor to further expand. The Tank 700 Hi4-T limited edition was launched simultaneously, showing million-level comprehensive strength and breaking the shackles of traditional luxury off-road.

Hi4 performance version released

First WEY Alpine 4WD Executive Extended Edition

Hi4 performance version is the unique intelligent four-wheel drive hybrid technology of medium and large new energy vehicles. It adopts four-gear design to realize three-engine and nine-mode intelligent senseless switching. The extended version of alpine four-wheel drive with Hi4 performance version has five extreme hard core strengths: extremely strong performance, extremely high efficiency, extremely quiet and comfortable, extremely intelligent four-wheel drive and extremely smooth driving, so that medium and large new energy vehicles can also realize "optimal efficiency in all working conditions and worry-free driving in all scenes", giving consideration to performance and energy saving.

The Hi4 Performance Edition delivers more power from the start. WEY alpine four-wheel drive executive extended version with this technology adopts front and rear dual motor configuration, with comprehensive maximum power of 337kW, comprehensive maximum torque of 644N·m and maximum power of rear axle motor of 135kW, which can realize super power of 5.7 seconds for 100km acceleration. Meanwhile, it achieves the strongest power at the same level in terms of limit climbing, extreme speed performance and medium and high speed continuous acceleration; Equipped with 44.28kWh ternary lithium battery, WLTC pure battery life of 170km and WLTC feed fuel consumption of 7.2L/100km.

It's cheaper, and it can go further. Hi4 performance version adopts four-gear design, which can increase the utilization rate of engine efficient area. With intelligent energy management system, it greatly improves the energy efficiency of the whole vehicle under all working conditions, making the economy of high-speed cruise scene better and the dynamics of feed scene better.

Free from the noise of power system, let rest more concentrated. Under low-speed urban conditions, the pure electric mode dual-motor drive vehicle has no engine noise; under high-speed conditions, the transmission ratio provided by Extreme Intelligence makes the engine speed lower and the noise smaller, realizing low-noise driving under all working conditions, making the user's work and life in the vehicle quieter, and improving the travel pleasure and comfort.

Hi4 performance version of iTVC intelligent torque vector control system, can realize millisecond frequency distribution and dynamic adjustment of front and rear axle torque, can realize fully automatic 0:100-100:0 torque distribution, performance overtakes traditional four-wheel drive, more effectively suppress the occurrence of slip during driving, improve the adaptability of rain, snow and other complex roads, and make travel more relaxed and safer.

Intelligent speed ratio matching + multi-gear design brings smooth driving enjoyment. The load distribution between the front and rear of the vehicle is closer to the golden ratio of 50:50, which brings the ultimate smooth driving feeling of the same level when starting acceleration, driving at high speed, overtaking by lane change, deceleration braking and curve driving, making it easier and safer for users to drive and more comfortable for distinguished guests in the rear row.

Hi4 Family members join forces

Strength deduces the king of cross-country at minus 40℃

At the time of cold weather, the lowest temperature of the ice and snow test drive site has exceeded-40 ℃, and the extremely cold weather brings great challenges to the performance of new energy vehicles, while the Hi4 family headed by the first limited edition of Tank 700 Hi4-T gallops like a flat land, showing the reliable technical strength of Great Wall Motor galloping extremely cold.

Tank brand through the setting of Hi4-T exclusive ice and snow experience area, such as ice and snow control, ice and snow slope, ice and snow cross-country and other exclusive subjects, thanks to the strong performance of Hi4-T, Tank 700 Hi4-T launch limited edition, Tank 500 Hi4-T, Tank 400 Hi4-T in the above projects excellent performance.

Relying on the parallel design of oil and electricity, the energy use of Hi4-T model is more convenient, which not only starts quickly at low temperature, but also switches freely for power supplement; under the support of efficient thermal management system, the performance attenuation of Hi4-T model is less, and the battery pack can quickly enter normal discharge condition when crossing the forest sea snow field; When climbing on snowy roads, Hi4-T mechanical four-wheel drive, non-decoupling structure, power can be transmitted between front and rear axles, transmitting the power of idle wheels without adhesion to wheels with adhesion. Compared with traditional electric four-wheel drive, the power of the whole vehicle will not be lost. When crossing icy roads, the Hi4-T model relies on the calibration advantage of snow mode to start more calmly and drive more smoothly.

At the same time of inviting the national media and KOL to participate in this ice and snow test drive, this Tanker Alliance sounded the ice and snow assembly number, gathered more than 100 Tank hands from all over the world, crossed the ice and snow with challenging ice and snow, unlocked thousands of miles of ice and snow, visited the forest rangers, guarded the green power, visited the vast border line, felt the life of the border guards, and showed the unique ice and snow tide tour of Tank SUV.

Haval brand has set up ice and snow drag test, ice and snow step test, extreme ice house test and other subjects. With Hi4's leading technology, Haval Dragon MAX and Haval Raptor perform well. Among them, the ice and snow drag test subject, Hi4 model faces the snow road surface with low adhesion force and drags a truck, which tests the drag torque of Hi4 system very much. Thanks to iTVC's intelligent torque distribution and dynamic adjustment, Hi4 model not only realizes full-range rain/snow low-attachment driving, reduces the risk of sideslip/runaway, drives more safely, but also transfers torque quickly when the driving wheel slips, reduces power loss and ensures the vehicle's ability to get out of trouble.

As one of the important achievements of Great Wall Motor's intelligent new energy, Hi4 technology system is based on Great Wall Motor's concept of "more economical, farther and safer", and with the new energy values of equal rights and safety first, it constructs a unique new energy four-wheel hybrid technology architecture in the industry, which perfectly integrates the advantages of new energy intelligent energy-saving and four-wheel drive performance safety. From Hi4 to Hi4-T, 3.0T Hi4-T, and then to the heavy release of Hi4 performance version, Hi4 technology system is continuously evolving to meet the needs of users in more subdivided scenarios and deepen the new era of hybrid four-wheel drive.

The ice is only 4. This 2023 Great Wall Motor Ice and Snow Heroes Meeting not only enriched the brand IP of Great Wall Motor's off-road "Heroes Meeting", but also comprehensively demonstrated the leading nature of Great Wall Motor Hi4 system technology under extreme ice and snow conditions, as well as the layout of all categories from urban driving to cool off-road, which once again verified the "uniqueness" of Great Wall Intelligent New Energy Technology System and Product Matrix.

Great Wall Motors has taken the lead in announcing the opening of all new energy test platforms to the whole industry, including Heihe Winter Test Site dedicated to low temperature testing. Great Wall Motors looks forward to and welcomes participating in higher standard environmental testing of new energy vehicles together with more media and users, so as to jointly promote the development of China's automobile industry to higher quality.