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Skeleton type semi-trailer is a kind of semi-trailer whose frame is welded by longitudinal beam, beam and front and rear end beams. It is similar to flat type semi-trailer in appearance, but the frame replaces the steel plate. From the top of the body, its bottom is exposed, so the goods it transports are generally more special.Normally, skeleton semi-trailers can be used to transport containers, such as in ships, ports, routes, roads, transit stations, Bridges, tunnels and other logistics systems, can also be used to transport dangerous goods tanks.

Low flat trailer is a special vehicle, specialized in the transport of heavy vehicles, rail vehicles, construction machinery, highway construction equipment, large tanks, power station equipment and other types of non-removable large goods, its structure is generally designed into concave beam type, flat type and tire exposed type, the body around the fence plate, convenient loading and unloading and fixing of goods.Compared with other models, the transport weight of low flat trailer is greater, and the requirements for transport stability, passability and safety are also higher, and such mode

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

Low flat semi-trailer is a type of vehicle commonly used in the domestic logistics transportation industry, which is usually used for the transportation of heavy vehicles, rail vehicles, mining machinery, forestry machinery, construction machinery and other heavy goods that cannot be disassembled.Low plate semi-trailer generally adopts concave beam frame in structure, that is, the front section is gooseneck, the middle section is the cargo platform, and the rear section is the wheel frame. There is no fence plate around.

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.

Low plate semi-trailer is specially used for the transport of heavy vehicles, rail vehicles, mining machinery, forestry machinery, construction machinery and other non-removable large goods vehicles, commonly known as "big plate" in the industry, the structure is trailer axle generally concave beam type, the front section is gooseneck, the middle section is the cargo platform, the rear section is the wheel frame, and there is no fence around.Compared with the ordinary semi-trailer, the center of gravity height of the low plate semi-trailer is lower, on the one hand, it can facilitate

Warehouse grid type semi-trailer refers to the loading part of the installation of the fence structure of the semi-trailer, generally used for agricultural and sideline products and other light bubble goods transport, is one of the transport stations, express companies commonly used.

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.

Disc brake is a disc trailer axle (disc brake bridge) installed on the use of the development device, with fast heat dissipation, rapid braking response, light weight, simple structure and other advantages, thermal decay and water decay resistance performance, braking effect is stable, so widely used in all kinds of small passenger cars.With the continuous development of vehicle technology and the continuous improvement of relevant regulations, some commercial vehicles such as three-axis fence plate, three-axis warehouse grid, hazardous chemical transport vehicles and other models, and some hi

Semi-trailer is a widely used model in the domestic transportation industry. It can be subdivided into fence type, warehouse grid type, low flat type, van type, tank type, container type, skeleton type and other types, which can meet the needs of large Transportation needs of some goods trailer axle.Why is the semi-trailer called a "semi-trailer"?In fact, this is mainly determined by the structure of the semi-trailer. The wheels of the semi-trailer are generally installed at the rear end of the compartment and cannot stand alone.