Landing gear-manufacture,factory,supplier from China

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.

Since the introduction of GB7258-2017, the demand for disc axle in the domestic market has been rising. According to the regulations, since January 2019, the new semi-trailer for the transport of dangerous goods must use disc brake; From January 2020, three-axle rail-plate and barrel-type semi-trailers will also be equipped with disc brakes.Now three years have passed, more and more vehicles have been installed disc brake, can be used to drum brake owners, the daily application of disc brake there are many different, today we will take a simple inventory together.1.

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.

Just entering the dog days, many cities across the country seem to have turned on the "stove" mode, and the scorching summer has also caused a severe test for the use of vehicles.

With the rapid improvement of China's economic level, the transportation industry has also made great progress, especially the road transportation.

Semi-trailer is currently the most widely used in domestic road freight transportation of a model, its trailer bucket can be divided into many types according to the different transport of goods, such as van, plate, warehouse grid, fence plate and so on.In the early years, it was widely recognized in and out of the industry that "when the motor goes off, the gold goes off". The increasing number of semi-trailer purchases made many brands and manufacturers crowded into the industry one after another, and the market gradually became saturated.