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As an important means of transportation, the use and management of semi trailers have also been strictly regulated. In order to ensure the safety of road transportation, China has introduced a series of laws and regulations on the braking performance of trucks, including not only the main vehicle but also semi trailers.The safety issue of trailers has sparked extensive discussions among cardholders in our Truck Home discussion group on the cancellation of speed limit 89 EBS new regulations.

As far as the most approved trailer axle on the market goes, disc axle goes. Since the introduction and implementation of the GB7258-2017 National Standard for Vehicle Operation Safety Technical conditions, the three-axle axle and the grille semi-axle have been required to install disc axle axle and air suspension, which, coupled with the gradual prevalence of the lightweight trend in the trailer industry, makes more and more owners turn their attention to Disc Axle.Disc trailer axle is not a new product, but it has been applied more to passenger vehicles in the past.

For freight drivers, the vehicle is not only a means of transportation, but also a profit-making partner, most of the time to eat and live in the car.

Exhaust gas is the exhaust gas discharged from the exhaust pipe of the vehicle during use. Under normal circumstances, the exhaust gas of the vehicle is colorless and transparent, with a little smell, when the weather is cold, the water vapor in the exhaust pipe is condensed, and the exhaust gas is white fog trailer axle.In the process of daily use of vehicles, it is inevitable that there are large or small abnormal phenomena, some of which are often manifested through exhaust gas.

Tires are the only parts in contact with the road during vehicle driving, not only to bear the weight of the body, but also to deal with rain and snow, sand, potholes and other road conditions, bear a variety of deformation, load, stress and high and low temperature pressure, and driving safety is closely related.Tires belong to a more typical consumable, the owner usually to do a good job of inspection and maintenance, especially cargo vehicles, the use of conditions are more complex, in order to ensure driving safety, once found tire problems to timely maintenance or replacement.Under normal

The development of the logistics and transportation industry has brought many conveniences to people's production and life. The types of goods that truck drivers need to transport are also varied, and there are many goods that truck drivers are unwilling to accept orders, even if they run empty. Willing to pull trailer axle.Some car owners made up a jingle for this: "Watermelon is pressed into the car and the coal falls off the scale, peaches are easy to be bumped, rice is pulled into white noodles, and the clean cargo compartment needs to be padded.

Bulky transportation is an indispensable guarantee in the construction of national key projects. With the continuous improvement of national manufacturing capacity, the demand for bulky transportation shows an increasing trend year by year.Bulk transportation refers to the transportation and distribution of large equipment.

Pickup is an important car market model, from the category of light truck, cab rear is provided with no roof box, box side plate and cab as one.In simple terms, the pickup belongs to the hybrid of cars and trucks, which has the comfort of cars, and does not lose power, but also has a strong ability to carry goods and adapt to poor road surface, can be used as a special vehicle, multi-vehicle, official vehicle, commercial vehicle, can also be used for household cargo, tourism, rental, etc.Pickup trucks first appeared in the United States as a practical and common means of transportation.

From a classification perspective, the reduction axle belongs to the drive axle, consisting of the main reducer, differential, half shaft, drive axle housing, and other components. It is located at the end of the vehicle's transmission system, and its function is to change the speed and torque of the transmission and transmit it to the vehicle's drive wheels.

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 weight and good weight reduction effect. While improving the ride comfort of the vehicle, it can also realize free lifting of single or multiple bridges.