If the gear of the gearbox is below the ninth gear, there is generally no high-low gear configuration, and there is no small handle with this function on the handle. If one day the manufacturer really designs it, we will study it together.
It may be a synchronization problem, because there are two synchronizations in the first gear, four synchronizations in the third gear, some reverse gears in the fifth independent gear, and some are not.
In the first gear, because it is not static or the low-speed combination point is relatively low, just hang it. The fourth gear may be because the transition speed is high and close to the joint speed, and the clutch housing can also be hung. The gear may be damaged, but not necessarily in the new car.
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According to reports, Shaanxi Qilong F3000 is a brand-new technology platform in China with high technology content. During the research and development period, a large number of cutting-edge technologies were adopted, and the top international R&D teams from Germany, Bosch, AVL and Cummins from the United States were combined to ensure the high reliability of vehicles and reduce the failure rate.
At present, the products on the market generally have the defect of high self-weight, which directly leads to the reduction of vehicle load and the increase of fuel consumption. In order to create the best profit model of high speed, high efficiency, high reliability and fuel economy for users, Shaanxi Automobile started the dronF3000 high-speed traction heavy truck in an all-round way, reducing the weight by 400 kilograms, and focusing on improving the power performance, comfort performance, load-bearing performance and safety performance.
Using special materials such as less springs, air suspension and high-strength single-layer variable cross-section beam, the whole vehicle is more stable and its bearing capacity reaches the highest level in China. After millions of kilometers of rigorous testing, after experiencing various harsh working conditions such as high temperature, high pressure, cold and high load, the DronF3000 reached the record of10.32 million kilometers without overhaul, and the failure rate also decreased by 15%.
Shaanxi Delong F3000 cab has undergone higher technical improvement, and the latest cab sound insulation technology has been adopted, which has reduced the noise of automobiles by 15%. Even if driving at a high speed of 90 kilometers per hour, the ticking of the clock can still be heard in the noise of the car. The high-strength cockpit has also passed the European EC-R29 standard crash test, which is solid and safe as a whole.
According to Shan Hongming, general manager of steam company, Delong F3000 heavy truck is the only perfect technology for men. Combined with the actual situation in China, the application software of advanced technologies such as cruise is designed, and a unique combination matching "gold" method called flash car is adopted at the four conferences, namely Wei Chai and Cummins engines, methods and Handmann technology of transmission and drive axle.