dump trailer axles-manufacture,factory,supplier from China

Self-unloading semi-trailer refers to a semi-trailer that can automatically tip over at a certain angle when unloading materials. Its market coverage is relatively high. It plays an irreplaceable role in the transportation of goods.Compared with ordinary semi-trailers, the working conditions of dump semi-trailers are more complicated. If the product quality is not up to standard, it is easy to have problems, most of which are cracking.Specific manifestations of dump truck cracking:1.

When it comes to flat dump trucks, many owners are no strangers, especially in the transportation fields of gravel, coal and so on, flat dump trucks can be said to be one of the main models of overloaded transportation.In fact, the flat dump truck is a typical illegal modified truck, its shape is between the low flat semi-trailer and the dump semi-trailer, on the basis of the flat truck, the cargo box or tank and hydraulic lifting device.Strictly speaking, the top part belongs to the category of "goods", because the body of the transport vehicle is still a flat car, and the certifica

Dump truck is a kind of engineering vehicle. Its principle is to drive the hydraulic mechanism through the engine, drive the lifting mechanism to complete the incline to achieve the purpose of unloading, reset after the completion of unloading, greatly save the unloading time and labor, shorten the transportation cycle, improve the production efficiency. It is widely used in mining, water conservancy construction, road construction and other fields.From the lifting way of the dump truck, it can be divided into rear and cartwheel type.

As a special purpose vehicle with a large market share, self-discharging semi-trailer is widely used in the transportation of loose goods such as sand, gravel, soil and coal. Its loading carriage can automatically tip over at a certain Angle during unloading, which greatly saves unloading time and labor, shorens transportation cycle and improves production efficiency.At present, the self-dumping semi-trailer on the market is mainly divided into two kinds: post-tipping self-dumping and rollover self-dumping.

The self-dumping semi-trailer accounts for a relatively high share of the domestic semi-trailer market, and its carriage can automatically tip over at a certain Angle when unloading, so it can greatly improve the efficiency of unloading and shorten the transportation cycle. The principle is to drive the hydraulic mechanism through the engine, drive the lifting mechanism to complete the tilt to achieve the purpose of unloading, and reset after the unloading is completed.In the dump semi-trailer, the application rate of skeleton-type high-box rollover dump truck is relatively high.

At present, many large logistics companies adopt a mode of transportation. As the name implies, it is to use the tractor to tow the trailer to the destination, put down the goods together with the trailer, and then drag other trailers filled with goods to another place, to achieve continuous vehicle operation.Thus it can be seen that the trailer is not a type of vehicle classification, but a mode of transport, the more accurate name should be the sling transport.

Flat-bed dump trucks are more common in the transportation of high-density bulk cargo such as sand and gravel. When they go to the household, they are only in the form of a flatbed.

Semi-trailer is one of the most widely used transport models in China, of which three-axis semi-trailer is the most common. According to GB 1589-2016 "Automobile, trailer and automobile train exterior size, axle load and quality limits", the maximum length of three-axis semi-trailer (warehouse, plate, plate, dump) can be 13m.

"Four after eight" is a category of commercial vehicles, such as common dump trucks, heavy trucks, trailers, many are this category. In popular terms, the "first four" is the front steering wheel for two axes and four wheels, and the "back eight" refers to the back driving wheel for two axes and eight wheels, and each side of the axle is equipped with two wheels.

Steel wire tire and vacuum tire adapted modelsFirst of all, there are steel tires and vacuum tires, which are subdivided into a variety of trailer axle models, and different models are adapted to different models.Among them, the most common on the market are 11.00R20 steel wire tires and 12.00R22.5 vacuum tires, which are widely used in flower baskets, standard cars, roll-over dump and various types of hazardous chemical vehicles, of which 12.00R22.5 vacuum tires are equipped with good long-distance road conditions, and the pattern is mostly 3 or 4 lines.Road conditions are poor, short distanc