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With the continuous development of vehicle technology, the application of oil lubrication on the wheel end of the rear axle of the semi-trailer is becoming more and more extensive. Compared with ordinary grease lubricated hubs, the biggest advantage of oil lubrication is that it can achieve long
2023/07/31 09:24
According to the regulations of GB1589, the main models of five-axle articulated trailers can be divided into three types: 4*2+3, 6*2+2 and 6*4+2. The most widely used five-axle vehicles are 6*4+2 and 4*2+3.Among them, 6*4+2 refers to 3-axle tractor (4 driving wheels) + 2-axle semi-trailer, 4*2+3
2023/07/31 09:18
The axle is one of the core components on the rear axle of a semi-trailer, and the strength of the axle is directly related to the load-bearing capacity of the trailer axle. For axles, the performance of the axle head is critical.The shaft head is the key part where the axle connects the wheel hub
2023/07/29 11:24
The three-line six-axle is a special semi-trailer. Their length, width, and load are different from ordinary semi-trailers. They are commonly known as "crawling all over the ground". A "hundred-ton king" model that can go to households in compliance with regulations and can go to high speeds.The
2023/07/29 11:13
In the freight industry, gooseneck semi-trailers are widely used and are suitable for transportation of various mechanical equipment, large objects, road construction equipment, large tanks, power station equipment and various steel materials.The gooseneck semi-trailer generally has a gooseneck in
2023/07/29 11:01
With the prevalence of lightweight trends in the semi-trailer industry, the application rate of air suspension is also increasing.Compared with the traditional suspension, the air suspension has light weight and good shock absorption effect. It can also improve the ride comfort of the vehicle and
2023/07/29 10:46
The trailer axle is one of the key components on the vehicle chassis, which is related to the performance of the vehicle body load-bearing, auxiliary braking and shock absorption. There are many types of trailer axles, such as drive axles, steering axles, drive steering axles, and support axles.
2023/07/28 14:11
Since the introduction of GB7258 "Technical Conditions for Motor Vehicle Operation Safety", air suspensions have been installed more and more frequently on three-axis fence-type and warehouse-type semi-trailers. Compared with the traditional leaf spring suspension, the air suspension has light
2023/07/28 14:05
The trailer rear axle generally refers to the trailer axle installed on the semi-trailer. It is connected to the frame through the suspension, and the wheels are installed at both ends without driving and steering functions. action.Some car owners believe that compared with the steering axle and
2023/07/28 13:51
With the prevalence of lightweight trends in the freight industry, disc brake axles are becoming more and more popular among car owners. The disc brake bridge does not have a 360-degree wrapped brake drum, and the brake transmission components have also been optimized, so its own weight has obvious
2023/07/28 13:40
Speaking of the current main force of the domestic transportation industry, semi-trailers are definitely dominating the rivers and lakes. With their own characteristics of high transportation efficiency, low transportation cost, strong carrying capacity, high efficiency, fast and relatively stable
2023/07/27 10:22
If you want to ask which model in the trailer transportation industry is the best for loading, many car owners will invariably think of 17.5 large trucks. The 17.5 slab can be said to be a special existence in the freight industry, and it is also the hardest hit area for overloading and illegal
2023/07/27 10:15
