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Vehicle shaking is a problem that many drivers have encountered, especially when the vehicle speeds up to 80 miles, there will be body shaking, and even accompanied by abnormal sound, resulting in vibration in the cab, the driver's hips or feet.

As the main force in China's road transportation field, semi-trailers undertake a large number of cargo transportation tasks. As an important component of a semi-trailer, the axle bears the weight of the entire vehicle and various forces during operation. Therefore, regular maintenance of the axle is crucial. This article will introduce the maintenance methods of semi-trailer axles to help car owners ensure transportation safety.1、 Inspection of the axle1. Check the appearance of the axle: Check if there are any obvious damages, cracks, or deformations on the appearance of the axle.

Recently, a number of cities across the country appeared heavy rainfall, such extreme weather to run on the freight road owners brought a great test. Although compared with ordinary vehicles, the trailer cab is tall and the chassis is higher, but this does not mean that the vehicle's wading performance is better, so it can still not wade.But what do car owners do when they have to wade into the water? In fact, there are some tips, today DARO trailer axle to talk with you.1.

The trailer axle is one of the key components on the vehicle chassis, especially the rear axle of the trailer, which bears the main weight of the loaded goods, which is directly related to the strength of the vehicle's load-bearing performance.Generally speaking, the trailer axle is connected to the frame by the suspension. However, in actual vehicle applications, we often hear the saying "trailer axle reverse installation".

"Semi-trailer", "full trailer", "middle axle trailer", what is the difference between them? How to tell the difference? Next, we will introduce these three types of trailers separately.The semitrailer needs to rely on legs to achieve balance after it is released from the tractorA semi-trailer is a trailer that is pulled by a semi-trailer tractor and bears part of its weight.

The hydraulic retarder, also known as the hydraulic deceleration device, can achieve deceleration braking under non-emergency braking that can be predicted in advance such as long downhill, so as to reduce the use of brakes and avoid problems such as brake failure caused by long-term braking.According to the previous regulation JT/T1178.2 issued by the Ministry of Transportation, from September 1, 2020, newly produced tractors must be equipped with hydraulic retarders or other auxiliary braking devices trailer axle.But in reality, many owners are not willing to install liquid slow, in addition

Owners who have run through the transportation understand that more brakes are used on the trailer to count drum braking, but when buying a car, you can always hear the sales staff introduce the design of the "front disc and back drum".The so-called "front disc and back drum" refers to the disc brake used by the front wheel of the vehicle and the drum brake used by the rear wheel.In fact, in 2019, the Ministry of Transport issued the relevant standards for tractors and trailers, which made clear instructions on the restrictions on the installation of braking devices on trac

Speaking of butter, many owners will not feel strange, as a vehicle essential lubrication maintenance supplies, butter can reduce friction, loss and corrosion between mechanical parts, to ensure the quality and performance of parts, extend the service life of parts, to ensure driving safety.The scientific name of butter is called car grease, because the early car grease is mostly calcium based grease, its appearance is light yellow, looks a bit like pig's suet, so people call it butter.

With the increasing prosperity of China's maritime transport, road freight and container transport market, the semi-trailer market is also developing, and the market demand for various types of accessories related to it is also growing.Semi-trailer accessories, as the name suggests, refers to the various parts used on the semi-trailer, the more common trailer axle, suspension, leaf spring, leg, air chamber, air storage cylinder, steel ring, tires, relay valve, tightener, spare tire elevator, pull rod, traction pin, suspension, which traction pin, axle, tire, steel ring, leg, suspension as

Tire is a very important part of the trailer. As the only part in contact with the ground during the running of the trailer, it supports the body and cushions the impact of the ground.