Yunnan Province, located in the southwestern border of China，It is not only famous for its picturesque natural scenery and profound national culture.，It has also attracted much attention by virtue of its key role as a transportation hub in southwest China.。The unique geographical environment of Yunnan，It has endowed this land with unique market characteristics.，Especially in the semi-trailer market.，It's even more different.，Unique。

Lately，The reporter walked into Yunnan.，To explore what are the distinctive features and unavoidable pain points of the semi-trailer market in Yunnan.？Face these characteristics and pain points.，How can we find a breakthrough?，In order to achieve effective market development and sustainable development?？

Yunnan's unique freight market

This position benefits from its unique location advantages.，Yunnan is adjacent to many provinces and countries.，To connect the interior with Southeast Asia.、A bridge in South Asia。That's why，Yunnan's cold chain e-commerce and coal logistics industry have flourished.。

Take Kunming as the center，A huge logistics network is gradually spreading out.。In the goods transported by logistics，Coal occupies an important position.。Yunnan Province is rich in coal resources.，The growth rate in 2023 is closely behind Guizhou.，Showing a strong momentum of development。However，These precious coal resources are not everywhere.，But mainly concentrated in Qujing.、Zhaotong、Red River and other areas in eastern Yunnan。The topography of these areas is complex.，It is difficult to transport，Logistics costs are high。

 

Growth Rate of Top Ten Provinces of National Raw Coal Output in 2023 

That's why，Some logistics enterprises or individuals will use some aspects of unfair competition to deal with these high-end.、Logistics with high logistics cost。For example, dump vehicles are illegally refitted into cargo boxes.、The behavior of installing leaf springs on warehouse vehicles is more prominent.。

Frequent chaos in Yunnan coal transportation market

As an important part of logistics transportation in Yunnan Province，Coal transportation is not only a place where all kinds of trailers frequently appear.，Because of the large demand for transportation, it has become an important link for the frequent occurrence of illegal vehicles.。

The first model is a grille semi-trailer.。Barn semi-trailer has become one of the most popular models because of its unique structure and carrying capacity.。A long time，The green passage and coal transportation in Yunnan Province mainly depend on the semi-trailer of the warehouse fence.，The market share of this model is mainly occupied by leading enterprises in the industry and local enterprises with strong strength.。

But it is worth noting that，There is still a phenomenon of selling such models in the market.。

 

A local trailer in Yunnan 

The second model is a skeleton semi-trailer equipped with a rear dump or side dump box.，The rise of this combination began in 2022.。It is affected by the domestic economic downturn and the sluggish demand for logistics.，In addition, the state vigorously advocates the mode of public transit railway transportation.，The combination of skeleton semi-trailer and rear unloading or side unloading box is gradually in the middle of Yunnan.、The eastern Yunnan region is emerging。Especially in the medium and short distance transportation of coal and sand and stone materials.，This model has become the main sales product.。Skeleton Semitrailer Primarily 20 feet（About 8.5-9.5 meters）Is dominated by the length of，The design is characterized in that the lower part of the container is provided with a hydraulic lifting cylinder.。

 

The framework semi-trailer is equipped with a rear discharge or side discharge box. 

The third model，A van semitrailer equipped with a concealed lift function。As of 20 May 2023，Public security in Yunnan Province、Gongxin、The four departments of transportation and market supervision work hand in hand.，Jointly launched a special rectification action against illegal refitting of trucks.。In this context，Traditional skeleton+Rear discharge box structure and 8×Heavy duty dump trucks are subject to strict scrutiny and restrictions.。So，This van semi-trailer with hidden lifting ability quickly entered the market.，Especially in the middle and short distance transportation market of coal and sand and stone materials in Yunnan.。Since the beginning of 2024，In only half a year.，The market demand for this model has risen sharply.。

 

Van semitrailer with concealed lift（Driving status） 

The van semi-trailer equipped with hidden lifting function is now being sought after by the Yunnan market.，Large volume with its cargo box、The advantages of convenient loading and unloading of goods are inseparable.。

 

Van semitrailer with concealed lift（Lifting status） 

However，It must be pointed out that，This van semi-trailer equipped with hidden lifting function is actually an illegal modified vehicle.。Although this model was declared and announced in the name of a van semi-trailer,，But after the vehicle is tagged，Some illegal maintenance enterprises will illegally refit them without authorization.。These modifications include changing the structure of the cargo box、Installation of hydraulic lifting device，Even remove the van roof and so on.，In order to achieve the illegal purpose of overloading trucks.。

Basis《Regulations of the People's Republic of China on Road Transport》Article 30：Passenger transport operators、Freight operators should strengthen the maintenance and inspection of vehicles.，Ensure that the vehicle meets the technical standards stipulated by the state.;It shall not be scrapped.、Vehicles refitted without authorization and other vehicles that do not conform to the provisions of the State are engaged in road transport operations.。

This behavior not only violates the relevant laws and regulations, but also violates the relevant laws and regulations.，It also brings great hidden dangers to road traffic safety.。In the course of driving，This kind of car is facing a heavy load.、There are many problems such as high car body and many blind areas.，Vehicles are prone to rollover when driving.、Out of control and other dangerous situations，Thus, it brings great potential safety hazards.。

It can be said that the existence of such vehicles seriously threatens the order of public transport and the safety of people's lives and property.。

It is a general trend for the coal transportation industry to adopt compliance vehicles.

Coal is an important energy resource in China.，The safety and efficiency of its transportation process is very important.。In recent years，With road safety at the national level、Environmental protection and other regulations and measures are becoming more stringent.，It is becoming more and more necessary for coal transport vehicles to adopt compliant models.。

Safety production is the top priority of coal transportation industry.。Compliance models pay more attention to safety performance in design and manufacturing.，Can effectively reduce the occurrence of traffic accidents，Ensure the safety of drivers and cargo。At the same time，The adoption of compliance models is also a manifestation of corporate social responsibility.，Help to enhance corporate image，Enhance social trust。

Compliance models are more scientific and reasonable in design.，The loading space of the vehicle can be fully utilized，And that transportation efficiency is improve。With the increasingly fierce competition in the coal transportation market,，Companies with compliant models can deliver more efficiency、More reliable transport services，So as to win more customers' trust and choice.。

In coal transportation，The use of compliant vehicles is not just about the operations of a single business，In fact, it affects the development quality of the whole coal transportation industry.。Whether it's an individual or a logistics fleet.，If more and more compliance models are chosen，The industry will gradually form a benign competitive atmosphere.，It can effectively promote the technological innovation and service quality of the industry.。On the whole, it will help to achieve high-quality development of the coal transportation industry.，To make greater contributions to national economic and social progress.。

There are thousands of roads，Safety comes first。Card friends，Please be sure to remember，Don't choose to take risks for the sake of temporary small interests.，Use those models that violate the regulations for transportation。Only by sticking to the bottom line of legal compliance，We can safely run on the road.，Earn one's due reward，At the same time, ensure that every trip can return safely.。Safety is the shortest way home.，Let us guard this precious peace together.，Move forward hand in hand！