With the rapid development of my country’s transportation industry, trailers have also begun to develop into diversified categories. The capacity of standard vehicles is limited. However, special vehicles have shortcomings with single functions and low utilization. It can load super-long cargo, such as long cement pipes, steel pipes, wood, power generation wind blades, etc., and can also be loaded with bulk cargo telescopic ordinary semi-trailers.
Now with the tightening of regulations, some speculative card friends have begun to rush to this kind of semi-trailer that can increase or decrease the length of the body at will and looks like an "aircraft carrier", and has become their "overload new favorite."
The trailer manufacturer can freely change the total length of the body according to user requirements (as shown in Figure 1). The policy allows 13.75 meters to be reduced to 13.75 meters, and then stretched when pulling the goods. This kind of vehicle is 13.5 meters when it is retracted, and it can be repaid according to needs. It can be made into 14.5 to 19.5 meters or even longer to suit different kinds of goods. This kind of vehicle itself is a special vehicle, a specially approved vehicle, used to transport inseparable large items, but now it has become a weapon to evade over-length investigations and malicious competition with ordinary transport vehicles.
But when retracting, only the rear wheel needs to be locked, which is like pulling a drawer to expand and contract. The circuit adopts the dragging pulley method, which expands and contracts with the expansion of the inner beam. Some rear wheels also have auxiliary steering, and there are other types. The vehicles will not be introduced one by one.
This kind of car can not only extend and extend the head, but also extend the length of the tail (as shown in Figure 5), but in most cases, it is used to pull wind power when it is fully extended. If you extend a small part (two or three meters) ) Can be used for Duo Lapu cargo, because this transformer is strictly checked as a standard car, and the wind becomes longer when the wind is small.
Because the length can be adapted to a variety of loading scenarios, this all-rounder-take-all ability has become a common competitor of vehicles of various specifications, and it is also frightening to watch when walking on the road. But in this way, the vicious competition of a few happy and a few sad ones, the whole freight industry was injured in the end!
The editor also contacted the trailer factory's business personnel to ask about the status of the household registration. The other party responded that different vehicles can be designed according to different transportation needs. When the household is registered, the 13.75-meter household, although it is a special vehicle, the policy is becoming more and more strict.
This kind of vehicle is suspected of modification, and there are fewer customized customers. The manufacturer is only responsible for providing invoices and certificates. Whether it can be registered, the owner needs to find a solution at the place of settlement. The manufacturer's business personnel will try to find a way to help solve it! But in the final analysis, this kind of car is still illegal.
Although it is not easy to make money, card friends all want to earn more, otherwise, who would risk their lives and endanger the lives and property of others at the expense of their health and be investigated, arrested, fined or deducted points or have to run! It is not forced by reality, and the emergence of such vehicles has made the vicious competition in this industry even worse!
