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From the classification point of view, the reduction shaft belongs to the drive shaft. It is composed of the main reducer, differential, half shaft, drive shaft housing and other components. It is at the end of the vehicle transmission system. Its function is to change the speed and torque of the transmission and transmit it Give the vehicle drive wheels.

The axle is one of the very important parts on the semi-trailer, which is directly related to the bearing, driving and braking of the vehicle, and the engine and transmission are called the three core assembly of the trailer, which plays a decisive role in the stability and safety of the vehicle.Maintenance-free trailer axle refers to the maintenance and maintenance cycle is relatively long axle, general oil lubrication instead of grease lubrication, in the hub unit with gear oil, so that the hub and oil seal form gear oil storage space, let the bearing soaked in gear oil, to ensure its full l

The term "hostel trailer" has become more and more common in recent years. What is a caravan? According to the regulations of GB7258-2017 "Technical Conditions for the Safety of Motor Vehicle Operation", hostel trailer refers to the trailer equipped with sleeping gear (which can be converted from tables and chairs) and other necessary living facilities for travel and camping.

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 maintenance.The so-called maintenance-free axle is to replace grease lubrication with oil lubrication, fill the gear oil in the hub unit, the hub and the oil seal form a storage space for the gear oil, and soak the bearing in the gear oil to ensure its full lubrication capacity to achieve longer maintenance

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 maintenance and prolong the service life of wheel end accessories. Relevant data show that about 95% of trailer axles in the North American market use liquid gear oil lubrication technology.Lubricating oil and grease are two commonly used lubricants on vehicles.

In recent years, this combination model of blue light truck + middle axle tow truck has been quite prominent in the vehicle market. When the middle axle tow truck is installed behind the light truck, the car becomes longer, and the cargo loading space is also one more carriage. It seems that one trip can be more than A car of goods before.

Summer heat like fire, the maintenance of vehicles is also a test, especially freight vehicles, the application conditions are more complex, the vehicle has a flat tire, spontaneous combustion, water tank boiling, wiper aging and other failures of the frequency is relatively higher, not careful is likely to threaten driving safety.As the saying goes, "three points repair seven points maintenance", DARO trailer axle summarizes a summer car overview, simple and easy to use, so that you don't have to spend more money to repair cars.1, improve the frequency of tire pressure inspectio

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.

Trailer is the backbone of the current logistics transportation industry, special large transport trailer refers to the special transport of over limit, heavy goods trailer. Due to its huge volume of cargo, heavy and indivisible, so the quality of more than the ordinary truck, even more than the highway alignment and bridge culverts through the capacity of the prescribed limits, need to detoured, reconstruction or even removal of obstacles encountered.In general, special bulky transport trailers can be mainly divided into three different over-limit levels:1.

Affected by the typhoon in the past few days, there have been large-scale torrential rains across the country. Many cities have encountered the strongest precipitation that has not been seen in many years. The urban waterlogging is serious, which poses a great threat to people's production and life and even the safety of life and property trailer axle.Such extreme weather has also brought great challenges to logistics and transportation.