Safety
The Jacobs cylinder braket is equipped to shorten the braking distance, and reduce the abrasion of tires and brake pads. The safe braking distance at 60KM/H is only 32 meters, which is 3 meters shorter than the domestic counterparts.
Key valves (air handling units, parking hand control valve, trailer hand control valve, trailer brake valve, brake master cylinder) and ABS braking are all from WABCO. The stability is up to 99%.
Comparing to common valves, the performance of WABCO valves is optimized by 80%. The parking and braking performance of the vehicle is improved comprehensively.
LDW, FCW, EBS and TMPS provide comprehensive electronic safety control for vehicles.
Keel frame structure cab, armor type super protection.
Disc brake improves the efficiency and stability of mechanical braking.
With the combined effort of Yuchai, Weichai and Cummings, Chenglong H7 has its current optimized large horsepower engine. The displacement is covered by 10-13L with low speed and big torque. The power is abundant. With the application of reliability growth technology, the reliability of the whole vehicle is ensured through the domestic 9 million km road condition verification and a series of severe tests for more than 40 thousand hours (nearly 2000 days).
The industry leading ultra long warranty period is 48 months unlimited mileage. This policy challenges the industry's highest standards. With high attendance rate and lower maintenance costs, you can save 10,000 yuan of maintenance cost annually.
Global excellent supply resources, such as WABCO, Fleetgard, ZF, BOSCH and so on, guarantee the high quality of the whole vehicle and spare parts.
Meritor rear axle, maintenance-free suspension, wheel rim, accumulator and other non-maintenance technologies are applied.
The new chassis, modular design and universal design reach the level of Europe and the United States. Spare parts are reduced, but reliability and convenience are greatly improved.
The engine has ultra-high pressure fuel injection system and high efficiency supercharger. The maximum injection pressure is up to 2400BAR (the industry standard is 1800BAR). High pressure injection in the whole rotating speed range ensures better atomization of fuel and better combustion.
The fuel consumption of a 6*4 trailer is 28L, which is reaching the international advanced level.
Streamlined cab with low roll resistance tires and single wide tire (optional) to further reduce resistance and useless consumption.
Power transmission system is optimized. Large torque engine, direct transmission gearbox and small speed ratio rear axle achieve system fuel saving.
Efficiency
The powerful and customized Chenglong engine, with low rotating speed and large torque, has better performance when start, speed up and climb heels. Transporting more and driving faster can help you to earn at least 30,000 more.
The vehicle's dead weight is low, and the annual income increases by more than 30,000 yuan due to the larger cargo capacity.
International standard width frame guarantees higher reliability, which ensures the vehicle arrive on time and safely.
The newly developed intelligent networking system realizes 10 functions, such as remote real-time monitoring and management, accurate fuel consumption, whole-course goods monitoring, safe driving and timely fault management.
Its fashionable look is designed by Marc Deschamps, a famous French designer, who also designed Scania, Maserati and Lamborghini.
Four-dimensional pneumatic adjustable high-end airbag seats, three-section folding sleeping berth, multifunctional steering wheel, all improve driving experience.
The North American style engine is suspended at three points. The engine vibration isolation rate is better, and the suspension and the four point full-floated suspension cab are optimized. The ride comfort (vibration acceleration) is less than 0.48/s2 and it mains the domestic lead.
The NVH value reaches the international leading level. The indoor noise is as low as 65db at 80km/h, which is 3db lower than the mainstream of the industry.