Can the three-line six-axis semi-trailer that can hold 80t pull coal?

Three-line six-axis models commonly known as "crawling all over the ground", is currently the only one that can comply with the "hundred-ton king" model, the general transport weight can reach 80t, if it is four-line eight-axis, five-line ten-axis and other models, the transport weight is higher, even up to hundreds of tons.

Some owners took a fancy to the three-line six-axis transportation capacity, and they wanted to buy such a model, and there were customers who consulted with Xiaobian, saying that they could convert their vehicles into three-line six-axis side rollovers, and then used for coal transportation. If you think about it, it would be an incredible transportation capability.

However, the ideal is very full, the reality is always very bone. Want to use three-line six-axis side rollover to transport coal, I am afraid it is still relatively difficult. Why is that?

First of all, what is a three-line six-axis semi-trailer? Three-line six-axis, in popular terms, that is, three rows of wheels are designed on the semi-trailer, which is the "three-line"; A row of wheels side by side with two axles, adding up to a total of six axles, this is "six axles"; Two tires are installed on each end of an axle, that is, four tires on an axle, and 24 tires are installed on six axles in total.

Like this model of several lines and several axes generally have a common point, that is, the design is generally open-tire type, what does it mean? It's when you stand on the car and you can see the wheels. For example:

Obviously, the most direct drawback of such a design is that the goods are not well placed, or they may be directly ground to the tires. The reason why it is designed like this is also for a reason, because the three-line six-axis semi-trailer itself belongs to the large cargo transport vehicle, so the general rear of the car is designed with hydraulic ladder, in order to facilitate the loading and unloading of large goods, because it does not transport scattered goods, so the open-tire design almost does not affect.

In fact, the three-line six-axis semi-trailer belongs to a kind of low flat trailer, that is, we usually say that the big plate car, the difference is whether the tire is exposed on the body, or how exposed:

According to the announcement, the low plate semi-trailer is dedicated to the transportation of large and non-removable goods, and it is illegal for general cargo transportation, but because the relevant governance has been relatively loose, it has emerged that the large plate truck to seize the general cargo transportation market. Objectively speaking, the general cargo transport vehicle in the loading capacity is not the opponent of the large pallet truck, because the large pallet truck cargo loading, so some times will give less freight than the general cargo vehicle, so the living space of the general cargo vehicle is smaller.

However, I do not know that the owners have found that even if it is used for general cargo transportation of large pallet cars, generally will not privately install baffles or other coats, why? Because it's illegal. Privately modified vehicles, road minutes caught.

In contrast, the three-line six-axis, its functional positioning and design are similar to low plate, and even more stringent, is used for large transportation. If it is used to transport coal, in addition to changing the jacket, I am afraid that the car board should also be covered, otherwise how can the bare tires be loaded? In this case, the intensity of the modification is quite large, once on the road, I am afraid to escape the eye of the traffic police.

In addition, it is even more difficult to convert the three-line six-axis into a side rollover. At present, the relevant departments have gradually tightened the governance of the flat dump truck, requiring that "the flat plate of the flat truck should not have a pile structure, grooves, container locks and other devices, and the loading part of the flat plate truck and the warehouse truck should not have a lifting function or use the dump structure". That is to say, the flat truck should not be packed, the box car cannot be a dump type, and the so-called "flat dump truck and flat dump semi-trailer" will no longer be a compliant model.

If you want to pull coal, it is still recommended that the owner choose a compliant dump semi-trailer or van semi-trailer, coal is a heavy cargo, in the transportation of load-bearing, braking and other safety performance requirements are relatively high, in addition, with the dump function of the semi-trailer on the stability of the vehicle chassis requirements are also higher, especially in the unloading process, the vehicle chassis uneven force, Therefore, strength, stiffness, toughness, etc. must be fully up to standard.