20T American Axle-manufacture,factory,supplier from China

Air suspension is currently common in two types of structures, namely European suspension, American suspension, let us understand how they are different.● The two environments derive different trailer suspension structuresBefore saying two kinds of air bag suspension structure, let's talk about the transportation environment in the United States and Europe, the difference between the two transportation environments, the formation of two kinds of suspension structure.

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, braking, shock absorption, and maintaining the driving.The trailer rear axle can be divided into a number of types according to different classification methods, such as drum type and disc type, light weight type and heavy load type, ordinary type and maintenance-free type, American type and German ty

American style low flatbed steering trailer axleGerman hydraulic steering trailer axleFront double axle trailer axleGerman single disc brake trailer axleAmerican style low flatbed steering trailer axleAmerican style single tire 13 ton concave trailer axle

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, driven by relevant policies, more and more semi-trailers have begun to install air suspensions. Of course, this is also closely related to the performance of air suspensions such as light weight, stable shock resistance, good comfort, and free lift.The air suspension was born in the middle of the nineteenth century, and it went through the development process of pneumatic springs, airbag composite suspensions, semi-active air suspensions, and central inflatable suspensions.

Semi-trailer is a common transport model used in China, which does not have a driving force and needs to be driven by tractor. Trailer axles installed on semi-trailers are generally support Bridges, do not have steering or drive functions, and are designed for load bearing.When it comes to trailer axles, we can easily think of 13t, 16t, 20t axles or 10t light axles, of which 13t axles are the most common.

Recently, DARO Heavy Industry Group a new batch of export trailer axles shipped smoothly.According to the customer's custom requirements, this batch of axle tonnage is 9t and wheel pitch is 2040mm, which will be exported to Russia for the hazardous chemical transport tank cars.

The axle is a walking mechanism of the vehicle, which is responsible for load, driving, braking and other functions.

The trailer axle is one of the key components on the vehicle chassis, which is related to the performance of the vehicle body load-bearing, auxiliary braking and shock absorption. There are many types of trailer axles, such as drive axles, steering axles, drive steering axles, and support axles. From the structural form, they can be divided into two types: integral trailer axles and disconnected trailer axles.The integral trailer axle is easier to understand. Like the trucks we usually see, most of them use the integral trailer axle.

Logistics vehicles are waiting to load goods at the delivery site of DARO Heavy Industries Group's Jining factory recently. It was a busy scene inside and outside the warehouse, as workers wasted no time in packing and loading the truck, trying to deliver the trailer axle to the customer in the shortest time.It is understood that the goods sent this time are axle welding semi-finished products, that is, axle with support.