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Low-carbon emission reduction, energy conservation and environmental protection are the theme of the times. In addition to the increasingly stringent oil price regulations and truck overload regulations, energy conservation, emission reduction and profitability have become the subject of customer purchases. Needs, tailored to the domestic market, can be called the vanguard of domestic lightweight heavy trucks.
On December 15, 2009, SAIC Iveco Hongyan delivered 10 Red Rock lightweight lion tractors to the first users. Four units and individuals in Shandong and Heilongjiang were used as the first batch of users, and the light weighted new cars were used for a long time. 
On April 23, 2010, at the 2010 Beijing International Auto Show, SAIC Iveco Hongyan’s lightweight product launch event was held with the theme of “Light Moving the Worldâ€. Hongyan Jieshi 6×4 lightweight tractors, 6×4 G384 mixers and 8×4 dump trucks have become the highlights of the international auto show truck sector, attracting media attention.
Jessie's lightweight products not only mean that the car's weight is lighter than that of previous models of Jessie, but more importantly, it further improves the structure of the vehicle from the way of use, making it more accessible in the road transport and tractor market. Competitive ability.
Lightweight big difference
What is the difference between a lightweight lion and a heavy-duty lion? The following is a brief introduction to the tractor:
1. High-strength lightweight frame
The lightweight lion adopts a high-strength steel single-layer frame frame beam, which is not only light weight, but also has strong resistance to twisting and impact, and the yield strength is improved by nearly 50%. The frame assembly is optimized in design and the weight is reduced by 300 kg; the vehicle can be effectively reduced. Height to improve vehicle safety.
The frame was rigorously bench tested according to the IVECO standard and a comprehensive road test was conducted at a 30,000-km test site. The bending test showed that the overloaded load was bent and accumulated 100,000 tests without cracking or deformation; the twisting test was 1-5 The degree of twisting, each angle of 100,000 times, no cracking, good quality guarantees the increase of its service life.
2, the application of less leaf spring structure
The Jieshi lightweight tractor adopts a parabola-less leaf spring. The less leaf springs not only reduce the weight of the vehicle body, but also increase the ride comfort and comfort of the vehicle while ensuring the vehicle carrying capacity.
3, the application of disconnected balance shaft
Jieshi lightweight tractor adopts a disconnected balance shaft, which can effectively reduce the weight of more than 50 kilograms. Moreover, this kind of balance shaft assembly is simple and easy to maintain; the balance bearing is lubricated with grease, and the oil seal oil leakage phenomenon is fundamentally eliminated.
4. Straightening thrust rod is V-shaped thrust rod
When the vehicle turns, the rear axle will shift, and the role of the thrust rod is to prevent the axle from shifting. The general straight thrust rod can only prevent the front and rear axles from shifting back and forth. Instead of using the V-shaped cross-bar thrust rod, the Jieshi lightweight tractor can prevent the rear axle from shifting back and forth, and can also prevent left and right shifts.
In addition, the rear suspension, drive axle, and tire configuration of the Jessey lightweight models also changed significantly. For example, the radial tires were replaced with vacuum tires, and the vacuum tires were 20kg lighter per tire, and the 6×4 hauled the entire vehicle. About 800kg is saved, and the economy is fuel-efficient, and it is more safe and reliable. When the tire bursts, the air pressure reduction process takes a long time. Usually, the vehicle travels down to 1-2km to fully reduce the air pressure, effectively ensuring the safety of driving.
Lightweight and high efficiency
Lightweight lion tractors are ideal for long-distance, high-speed transport on standard loads. In the Chengji Jieshi three-step pedaling, large space, green glass, shock-absorbing seats, suspension cockpit, soft cabin, efficient cooling and heating system, sound system, Based on many advantages such as ultra-low noise, material environmental protection, etc., superior driving comfort has been recognized by the majority of users! It will be an excellent choice for the majority of users to improve transportation efficiency and obtain economic benefits.
1, easy money
According to one user's calculation, if the weight of tractors of Roger Lions is reduced by 0.8 tons, they can pull goods by 0.8 tons, and the annual freight will be 20,000 to 240,000 kilometers. The average freight rate will be 0.28 yuan per kilometer. Then one year, Jeshi 6 × 4 lightweight tractors only one weight can make users easily earn more than 50,000 yuan a year!
2, make money efficiently
Jieshi lightweight tractors adapt to the high-speed heavy-load logistics development trend. Its low-speed, high-torque engine + low-speed ratio rear axle + overdrive transmission design can effectively ensure that the vehicle starts quickly, accelerates quickly, and the maximum speed can reach 110km/hour. According to a user in Fujian, said after using: The original use of a brand of domestic heavy trucks, high-speed jogging speed is not cost-effective, only to run the national highway to save road and bridge fees; but since the use of Jieshi, changed the transport habits, despite paying a little highway toll, but Jie Lions are reliable, efficient and convenient. They can only run one trip a day. Now they can run two trips. The comprehensive benefits naturally come.
3, make money safely
Jieshi lightweight models attach great importance to safety and make money. For safety reasons, Jessie’s cab has a thicker steel plate and heavier weight, but it is not because of this weight reduction in the cab. Even if it is a car with 20 tons of cargo, the lightweight model is also in accordance with More than 50 tons of weight designed.
Jieshi has good braking performance. The C9 engine has excellent braking performance and effectively reduces brake shoe wear. WABCO's brake valve and ABS ensure reliable braking.
4, save money
According to relevant information, if the vehicle's own quality is reduced by 10%, the fuel consumption can be reduced by 5%-8%; if the vehicle weight is reduced by 1Kg, operating 10,000km will save 0.7Kg of gasoline. According to the conservative calculation of the 18,000 kilometers of vehicles operated by Jieshi:
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Low maintenance cost, C9 engine oil change interval is 3-6 million kilometers/time (10 thousand kilometers per ordinary engine), average oil exchange rate can be reduced by 5-10 times per year, then 20,000 yuan can be saved in 5 years. ;
?? Reliability can ensure high attendance, more than two days of attendance each month, calculated as a net income of 1,500 yuan per day, five years can increase revenue of 180,000 yuan;
?? Low maintenance costs, Jieshi super-long quality warranty: 2 years of maintenance costs, the world-class electronic configuration, easy troubleshooting faster and smaller, greatly reducing the chance of overhaul.