The trailer rear axle is a typical driven bridge, also known as the support bridge, does not have driving and steering functions, the structure is simpler than the steering bridge or the drive axle, and is connected to the frame through the suspension system, which plays the role of load-bearing,…
2023/10/11 10:11
Axle is one of the core components on the rear axle of semi-trailer, and the strength of axle is directly related to the load-bearing capacity of trailer axle. For the axle, the performance of the axle head is crucial.The axle head is the key part of the axle connecting wheel hub, brake drum,…
2023/10/09 09:20
As a relatively high-end vehicle suspension system, air suspension is mainly composed of air bags, air pumps, guiding mechanisms, pressure sensors, control modules, etc. It has light weight, excellent shock absorption, strong cargo protection ability, and can also realize single or multi-bridge…
2023/10/08 13:30
As the main force of domestic cargo transport, semi-trailer is the most familiar model of car owners, and the future development trend of semi-trailer directly affects the efficiency of road transport. In the future, what will be the development trend of the semi-trailer?● Trend 1: lightweight,…
2023/10/07 09:50
With the new version of GB1589 standard has been implemented in China, some owners in order to earn more money will not break the law, metropolitan choose lightweight truck vehicles. In terms of tractors, even if no matter how to lose weight, trailer suspension the lightest 6×4 semi-tractor will…
2023/10/07 09:38
Brake pad overheating is a problem often encountered in the use of vehicles, especially freight vehicles, the load is higher than ordinary vehicles, the required braking force also increases, so it is more likely to appear brake pad heat.Since the source of braking force of the vehicle mainly…
2023/09/27 14:10
To say which type of vehicle is the hottest in the current heavy truck market, I am afraid to be the LNG gas heavy truck.According to relevant data, the cumulative sales of heavy trucks from January to July 2023 were 361,900 units, an increase of 25.2% over the same period last year of 289,000…
2023/09/27 14:03
With the gradual increase of the national governance of ultra-long car and van, more and more models of the middle axle, which is still a new thing in China, have appeared in front of us. What are the advantages and disadvantages of this car? How is it different from a traditional full trailer?…
2023/09/26 10:16
The vehicle suspension system is an important part used to connect the frame and the axle, which is generally composed of shock absorbers, elastic components, guiding mechanism and so on. When the vehicle is driving, the ground and the vehicle produce a corresponding force, if this force is…
2023/09/25 11:00
All the time, when the owner judges the power performance of a car, the first thing to look at is the engine, gearbox and axle of this car, which is often referred to as the "three big parts", and it is these three parts that together form the power chain of the truck.Today we will talk about the…
2023/09/23 09:41
Maintenance-free trailer axles appear more frequently on some high-end freight models, and the purpose of its application is to extend the maintenance cycle of the wheel end, reduce the frequency of maintenance, improve the efficiency of vehicle operation, and reduce the downtime caused by…
2023/09/22 10:00
The suspension of semi-trailer is an important part that connects the travelling device of semi-trailer chassis with the frame. The vehicle's support force, braking force, driving force, etc., are transmitted through the suspension system, and can also reduce the impact of the bad road on the…
2023/09/21 09:18
