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Annual inspection of motor vehicles is something that owners must do every year. But in the actual operation process, many owners will modify the trailer, some of which are legal, some of which belong to the category of illegal modification. Once identified as illegal modification, not only cannot…
2023/05/23 09:27
When it comes to long-headed semitrailers, many people first think of Western models, such as the well-known Optimus Prime Peterbilt 389, a typical long-headed semitrailer. In contrast, the market share of the long head semi trailer is relatively small, mainly the flat head semi trailer.One of the…
2023/05/23 09:22
In recent years, with the continuous improvement of domestic economic development level, relevant departments pay more and more attention to environmental pollution. In this environment, many car companies have launched new products that are more environmentally friendly, such as electric cars and…
2023/05/22 12:13
What kind of drum brake and disc brake is better? Since GB7258 was introduced, the discussion on this issue seems to have gone on forever. Many owners question whether it is necessary to force the installation of all trailer disc axle on the triaxial fence plate and triaxial warehouse grid semi-…
2023/05/22 11:58
With the relevant departments on the semi-trailer load more and more strict supervision, lightweight gradually become the industry's focus. Under the same load limit, the lighter the weight of the trailer itself, the more goods it can load. Therefore, many owners also prefer lightweight trailers or…
2023/05/22 11:51
Leaf spring is one of the most widely used elastic components of automobile suspension, also known as leaf spring, composed of a number of pieces of equal width and unequal length alloy spring, generally presents a symmetrical section structure, the thickness of each spring can be the same or…
2023/05/22 11:38
Semi-trailer is a kind of vehicle that is widely used in the logistics transportation industry at present. Because of its high transportation efficiency, relatively low transportation cost and less fuel consumption than ordinary freight vehicles, it is widely used. Under different transportation…
2023/05/20 10:19
Overload is a perennial problem in the logistics transportation industry, many semi-trailer drivers in order to earn more freight at risk, the load can reach 70t, 80t or even 150t, although the short time to see the freight is much, but it endangers the safety of public transport, damage the road,…
2023/05/20 10:09
Once upon a time, the logistics and transportation industry was the most popular way to make money. At that time, the number of semi-trailers was less, the goods were more and the supply of goods was stable. It was almost possible to buy a car, the income was stable, and the time was free.Nowadays…
2023/05/20 10:06
Axle is one of the core components of semi-trailer, which is directly related to the strength of vehicle bearing capacity. Especially for the semi-trailer, as one of the main models of the domestic logistics transportation industry, its cargo carrying capacity must be fully up to standard,…
2023/05/20 09:54
For semi-trailer owners, the main source of profit is freight, the longer the bucket, or the higher the fence, the more goods can be loaded naturally. Many owners are ready to change the car to consider how to make the vehicle as long as possible, but afraid to buy after the card. So, under the…
2023/05/19 12:02
Skeleton type semi-trailer is a kind of semi-trailer whose frame is welded by longitudinal beam, beam and front and rear end beams. It is similar to flat type semi-trailer in appearance, but the frame replaces the steel plate. From the top of the body, its bottom is exposed, so the goods it…
2023/05/19 11:59
