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High-bar semi-trailer and refrigerated semi-trailer are two common models in the logistics and transportation industry.Among them, the fence structure is installed on the loading part of the high-rail vehicle, which is mainly used for the transportation of agricultural and sideline products and other light foam goods. It is also one of the commonly used transportation tools for consignment stations and express companies, and is known as the "one-size-fits-all" model in the industry;The refrigerated semi-trailer is a commonly used vehicle in the process of cold chain transportation.

Trailer suspension is used to connect the frame and axle components, the main role is to transmit the force and force torsion between the wheel and the frame, buffer the impact of the road to the body, and maintain the smooth running of the vehicle.

Suspension, also known as suspension, is the general name of all the force transmission connection devices between the frame and the axle of the semi-trailer, used to transfer the force and force torsion between the wheel and the frame, buffer the impact force from the road to the frame or body, and reduce the vibration caused by the car, to ensure that the car can run smoothly.In general, trailer suspension can be divided into four main types:1. Rigid suspension.The chassis of the rigid suspension directly acts on the axle between the wheels. There is no spring as a buffer.

Trailer is one of the most widely used models in transportation industry. In real life, if the owner of the relative vehicle modification, generally need to report to the relevant departments, otherwise it will be regarded as illegal modification, will be punished accordingly.So, for the trailer, what changes are considered to be trailer modifications?Range of trailer modifications:1.

Trailer is one of the most used models in the domestic freight industry. Compared with other freight models, trailer has the characteristics of high transportation efficiency and low transportation cost. With the introduction and update of relevant standards, the requirements for trailer transportation have become increasingly stringent.1. Definition of various trailer models1.

What kind of car is a trailer? On this issue, in fact, there is no unified, clear concept statement, enter "what is a trailer" in the search engine, often can find a lot of different explanations, can be summarized into the following:1, road wrecker, also known as trailer, road rescue vehicle, towing vehicle, with lifting, pulling and lifting traction and other functions.2, tractor, that is, commonly known as the front, such as often said "a tow a hang", refers to a tractor + a trailer.3, no driving force of its own car bucket.

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.

From the perspective of the development of the global logistics industry, Europe's logistics system is relatively developed, logistics transport tools and supporting equipment technology is more advanced, especially the trailer, its technology is almost the world's leading, such as lightweight, standardization, specialization, etc., are worthy of domestic reference content, some people even say, The development of Europe's trailer industry today will be the development of China's trailer industry tomorrow.However, there are such a part of the model, in Europe is very popular, t

As the main force of domestic cargo transport, semi-trailer is the most familiar model of car owners, and the future development trend of semi-trailer directly affects the efficiency of road transport. In the future, what will be the development trend of the semi-trailer?● Trend 1: lightweight, more cargo loadingWith the development of the country's vehicle overloading activities, the current long-distance semi-trailer basically belongs to the standard load transport.

For trailer transportation, fuel consumption is an inextricable topic, after all, the size of the vehicle fuel consumption is directly related to the income of the owner. Seemingly indistinguishable vehicles, if the fuel consumption is a few liters higher than others, it will cost almost thousands of dollars more to run a long trip back, and I am afraid that I will earn tens of thousands of dollars less than others in a year. Now the freight is so low, the high fuel consumption is really painful.Many owners look at the high fuel consumption, and think that there is a problem with the tractor.