As an auxiliary brake device, retarder has entered China for more than 10 years. According to related investigations, in 2004, the sales volume of China's car retarder was 16,000 units. In 2005, the sales volume of China's car retarder increased to 23,000 units, in 2006 it reached 30,000 units, and in 2007 it exceeded 50,000 units. In 2010, the domestic market for car retarders reached 167,000 units. Among them, 81% of passenger cars have installed retarders, but they are very few on heavy trucks. However, with the rapid development of the truck manufacturing industry, especially for heavy-duty vehicles that run on mountain roads for a long time, the problem of brake load is particularly acute. If these braking loads are all borne by the vehicle's own braking system, not only may the braking performance be reduced, but also the braking hub and the brake pads may be overheated due to frequent braking, thereby causing car runaway, side slippage instability, and the like. In a series of accidents such as punctures, similar accidents are still happening and the tragedy is still happening.
The new standard for the technical conditions for the safe operation of motor vehicles (GB7258) confirmed at the seminar: "More than 12 tons of trucks and dangerous goods transport vehicles will be forced to install retarders or Other auxiliary braking devices." The China Truck Network's investigation into the installation of retarders in trucks and the installation of retarders by truck users found that truck users in Guangxi and Yunnan are gradually deepening their understanding of retarders, and some repair shops are trying to slow down. Manufacturers to cooperate with the user vehicle installation. Here are the survey users selected by Xiaobian:
Yunnan users: Lin Qiaoliang
Most of the roads in Yunnan are uneven and have higher requirements for the safety of vehicles. According to Master Lin Qiaoliang, his relatives bought a heavy truck Haowo A7 automatic car, became the first local, he recently wanted to purchase heavy truck Qidika T7H heavy truck hopes to be equipped with retarder, more than a safety one Protection. At present, there is no vehicle equipped with a retarder in Yunnan. He hopes to purchase heavy truck trucks equipped with retarders to allow more local drivers in Yunnan to understand the true performance of the retarder.
Guangxi users: Liang Jinfei
Master Liang Jinfei often runs the Yunnan section of the road. The special road conditions in Yunnan are very dangerous. He saw reports on the retarder on the Internet. He hoped to contact the retarder manufacturers to install the retarder and promote him as a model in Guangxi. At present, many users in Guangxi do not believe the real role of retarder, fear of being deceived.
Jiangxi users: Zhang Gaoqiang
Master Zhang Gaoqiang mainly transports goods from Jiangxi to Fujian. The surface of the Fujian region is often ups and downs. The road conditions are particularly bad. He often sees the accident of truck overturning. Vehicles in the Fujian region have retarders, and now he is The Howard car was used to ask if it could install Tellerma's retarder. In addition, many of the logistics companies he had affiliated with wanted to assemble the vehicle, but they could not afford it if the price was too high.
Teller Retarder
It can be seen by the above several users that how trucks' vehicle companies increase cooperation with retarder manufacturers to produce vehicles equipped with retarders for direct use by users has become a concern for some truck users. Although many truck users have realized the value of the retarder, at present, a retarder is priced at about 30,000 yuan, an average truck is 300,000 yuan, and the retarder accounts for 1/10 of the total. Therefore, economic factors will become the biggest concern of consumers.
For retarder price, Ltd Technical Director Tellabs Ma Xiaobin automotive braking systems cited a staggering figure, retarder can help users save about ten thousand dollars a year. Although at the beginning of purchase, retarder will increase the operating cost of truck users, but in the long run, installing retarder will not only increase the cost, but will help users save money. For example, ordinary vehicles need to be replaced once a month, and tires should be replaced every ten months. Vehicles equipped with a retarder greatly save the maintenance and replacement costs of vehicle components. Relevant data show that after the retarder is installed, the shoe replacement cycle can be extended by 6-8 times, the service life of the tire can be extended by 30%, and the service life of the wheel can be extended by 16 times. According to Mr. Wang’s introduction, Talmar has already negotiated cooperation issues with major truck companies such as China National Heavy Duty Truck, FAW, FAW, Shaanxi Auto and Foton.
Truck users need to look at the retarder with a development perspective. A one-year retarder can save more than 10,000 yuan at the same time a lot more safety and protection. It also saves the time of frequent replacement of wheels, and many long-distance transport vehicles on the outside simply There is no way to replace it. After installing the retarder, I believe that all these troubles will be eliminated.
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