We all know that the appearance of small concrete mixer can be divided into different sizes, but how many people will notice the distance between the load-bearing tires under the concrete mixer? It can be said that the place where the wheelbase can't go, then it's decided that this place must not go, and the road which is narrower than the car frame doesn't have to go. After comparison, we find that if we choose a car according to the road conditions, it is important to look at the track width of the car rather than choose the external frame of the car. Next I'll tell you why.

　　，我们都知道车的框架是在轮胎之上的，而正因此与地面接触的就是轮胎。那么也就是说判断一个道路是否能过，主要就是看自己的轮距是否在这个道路宽度之内。从而我们也知道，一个自上料混凝土搅拌罐车的环境适应能力，不仅仅受到发动机的影响，还受到轮距的影响，那么我们自然而然知道小型自上料混凝土搅拌罐车轮距的选择有就非常重要了。

　　First of all, we all know that the frame of the car is on the tire, and therefore the tire is in contact with the ground. That is to say, to judge whether a road can pass is mainly to see whether the track width is within the road width. Therefore, we also know that the adaptability of a concrete mixer to the environment is not only affected by the engine, but also by the wheelbase, so we naturally know that the selection of the wheelbase of a small concrete mixer is very important.

　　其次，轮距和车框架的搭配也是非常重要的。因为上面我们就说车框架是在轮胎之上的。那么合理的轮距承载多大的车框架，必须在合理承受范围之内。正所谓量体裁衣，对车的衣服就是车框架。如果衣服裁的不合理，对于车不仅仅就是不好看那么简单了，它的性也就大大下降。这也是为什么有的车型容易侧翻的原因——车框架太大 ，轮距太小，过高车的稳定性便不言而喻。

　　Secondly, the matching of track width and frame is also very important. Because we said above that the car frame is on the tire. So the reasonable wheelbase bearing frame must be within the reasonable bearing range. The so-called tailor-made clothes are the frame of the car. If the clothes are not cut reasonably, it is not only not so simple for the car to be ugly, but also greatly reduces its safety. This is also the reason why some models are easy to roll over - it is self-evident that the frame of the car is too large, the track width is too small, and the center of gravity is too high.

　　后一点，汽车之间的轮距，也在一定程度上决定了这个车的性能。有人会觉得我这是在吹牛，不急下面我就给大家讲解为什么会有这样一层关系。汽车的各种功能都是由各个零部件来实现的，而这些汽车零部件的安装都需要搅拌车提供空间。这些空间从哪来？大部分都是需要在汽车框架下面实现，而框架的高度要尽可能的低（提高稳定性），那么宽度就显得尤为重要。这也就是小编所说轮距决定车的性能，更多的空间，装更多的零部件从而实现更多的功能。

　　Later, the track width between cars also determines the performance of the car to a certain extent. Some people think that I'm bragging. I'll explain why there is such a relationship. All kinds of functions of the automobile are realized by various parts, and the installation of these parts needs the space provided by the mixer. Where do these spaces come from? Most of them need to be realized under the car frame, and the height of the frame should be as low as possible (to improve the stability), so the width is particularly important. That is to say, the track width determines the performance of the car, more space, more parts and components to achieve more functions.