Double axle enclosed trailer axle-manufacture,factory,supplier from China

If the car train with a total length of 32 meters and can carry more than 70 tons of goods is introduced into China, can it further improve the construction of efficient land transport logistics network and promote the freight industry to move towards a more energy efficient and efficient direction?Do you remember the modular car train that Scania exhibited in Qingdao some time ago? Simply put, this double-trailer train mode can be simply understood as a tractor, a full trailer and a half trailer three parts, in which the full trailer is set up with a standard traction saddle.

Car refers to the vehicle specially used for the transport of cars, the general transport is not licensed new cars, can also be used for the transport of commercial vehicles, vans, jeeps and so on.Due to the large weight of the goods transported, the car is mostly designed with low flat plate, which has the characteristics of smooth lifting, low center of gravity, and good driving smoothness.From the top structure, the car can generally be divided into three types: skeleton type, fully enclosed and semi-enclosed:1, skeleton type.

The dual-trailer focuses on high efficiency and energy saving, and has advantages in optimizing road transportation, improving transportation efficiency and economy, and promoting high efficiency and low carbon. However, because the double-trailer exceeds the provisions of GB1589 that "the maximum allowable total mass of the vehicle is 49t, the maximum total length does not exceed 16.5m, and the total length of the car train does not exceed 22m", it is an overlong and overweight vehicle, so it has not been legally operated on the road.

1. Core Principle DifferencesDisc Brake Axle:Uses opposed calipers to clamp the brake disc Open cooling structure Hydraulic/pneumatic piston force transmission Typical response time < 0.3 seconds Drum Brake Axle: Brake shoes expand radially to contact the drum Enclosed design Force transmission via S-cam mechanism Typical response time 0.5–0.8 seconds Technical Note: Disc brakes have 60–80% larger effective cooling area than drum brakes.2. Key Comparison Across 6 Dimensions3.

Trailer is a major model in the logistics transportation industry, such as semi-trailer, full trailer, mid-axle trailer, etc. At present, the most widely used in China is semi-trailer, which is composed of tractor and a semi-trailer. With the continuous improvement of vehicle technology, more and more new models are widely used, such as double-trailer.At first mention of this title, it seems to have a slightly unintelligible meaning.

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

When it comes to container semi-trailers, the application rate in China's freight industry is still relatively high, such as some ports, routes, transit stations, express and other logistics systems are often seen, generally using semi-hung, full-hung or double-hung, which is mostly semi-hung.As the name suggests, container semi-trailer is mainly used to transport containers, from the delivery warehouse will be filled with cargo containers to the trailer, transport to the receiving warehouse for unloading, if the need for transfer, only need to move the container, without the goods scatter

In the port, route, highway, transit station, bridge, tunnel logistics system, there is a common model - container trailer, its large volume, large transport volume, high transport efficiency, it is usually used semi-hung, full-hung or double-hung, mostly to semi-hung, semi-hung can be divided into plate type or skeleton type, belongs to a special semi-trailer.Different from other semitrailers, container semitrailers are mainly used to transport containers.

The axle is an important part of the chassis of the vehicle, which is related to the walking, braking, steering and load-bearing of the vehicle. According to the different functions, common axles can be mainly divided into four types: steering axle, drive axle, steering drive axle and support axle.1.

Axle is one of the core components on the rear axle of semi-trailer, and the strength of axle is directly related to the load-bearing capacity of trailer axle. For the axle, the performance of the axle head is crucial.The axle head is the key part of the axle connecting wheel hub, brake drum, bearing and other wheel end components, the performance of the subsequent hub assembly is stable, to a large extent depends on the strength, toughness and accuracy of the axle head.