Concrete mixer - reducer safety protection

Information from: Xiagong Chusheng Automobile Co., Ltd.

“At present, the number of trucks in China accounts for 1/14 of the total number of motor vehicles, but one-third of the deaths in traffic accidents are caused by trucks,” said former deputy director of the Beijing Traffic Management Bureau and deputy director of the China Road Traffic Safety Association Duan Liren. Long revealed. According to relevant data from the Ministry of Public Security, in the first half of last year, 25,864 people died in road traffic accidents in China. This means that in the first half of last year alone, more than 8,600 people across the country had been killed by wagons.

"The most afraid of the truck can not brake," many owners told reporters. Interestingly, the analysis of the traffic accidents of the Traffic Management Bureau of the Ministry of Public Security from 2005 to 2009 also confirms the judgment of the private sector on large-scale vehicles to some extent. In the analysis of the causes of traffic accidents on trucks, the first priority is illegal driving, followed by mechanical failure of the vehicle, and many driving violations are accompanied by vehicle failures. In various vehicle fault statistics, brake failure occupies a very high proportion.

"Brake failure is an important cause of traffic accidents in trucks. Simply put, it is unstoppable," said Du Qungui, vice president of Automotive Engineering Institute of South China University of Technology. In order to catch this "road tiger", developed countries in Europe and America generally use the vehicle retarder as a standard configuration, applied to a variety of heavy vehicles. However, a survey by the reporter found that at present, China's concrete mixers are rarely equipped with retarders.

According to experts, the installation rate of the retarder in the foreign heavy trucks has generally reached more than 80%. In developed countries such as Europe, America and Japan, the retarder is the standard configuration of bus buses, tourist buses, medium-sized and heavy-duty trucks.

Master Sun, a native of Hunan, was in his early 30s. Also encountered a "bursty." At that time, the car was driving on National Highway 210. Because the steep road had to step on the brakes, the brake hub was finally overwhelmed and the truck was getting faster and faster. Fortunately, there is a branch road on the roadside that is a safe-haven lane. The truck rushed toward the safe-haven lane and fell into a silt of more than a meter deep. It finally stopped. Later, I think I feel scared.

Someone had previously driven a mixer truck and found that after installing a retarder, the safety factor would increase a lot when such emergencies were encountered. "With a retarder, no matter how you step on the brakes, the brake pads will not heat. Safety is still the first, if you do not pay attention to these safety measures to save money, when the accident really happens, regret is too late.

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