1. Select the appropriate loading capacity. This mainly refers to the choice of tank volume. For example, the transportation efficiency of the mixer with large loading capacity is relatively high, but the corresponding cost is also high. For example, the loading capacity of the mixer with the first four and the last eight wheels is much larger than that of the mixer with the last eight wheels. However, the price of the mixer with the first four and the last eight wheels is 30% - 40% higher than that of the mixer with the last eight wheels. If the construction site you work on is relatively small and the road is narrow, So choose a smaller mixer; If you work on a large construction site, it's better to choose a bigger mixer, which has a large carrying capacity and relatively high profit. In short, the right mixer can work with half the effort.

2. 材质的选择。搅拌车怕的就是运输的过程中出现故障，运输过程中出现故障如果处理的不及时就会造成混凝土凝结，严重的话，罐体可能会报废的，所以在材质的选择上要注意，如果是大点的搅拌车，减速机，液压马达，散热器等部件好选择进口的，小型的搅拌车如果经济条件允许的情况下也好选择进口的，这样在质量上才有保障。

2. Material selection. What the mixer is afraid of is the failure in the process of transportation. If the failure is not handled in time, it will cause concrete condensation. If it is serious, the tank may be scrapped. Therefore, attention should be paid to the selection of materials. If it is a larger mixer, reducer, hydraulic motor, radiator and other components, it is better to choose imported ones, Small mixer if the economic conditions permit, or choose to import, so that the quality can be guaranteed.

3. 选择结构设计合理的。结构设计的合理，能保证操作方便，卸料才能更彻底，假如卸料不彻底的话，搅拌罐内就很容易积累混凝土残渣的，时间长了就会减小罐体的有效容积，清理起来也比较费劲。

3. Choose the one with reasonable structure design. Reasonable structure design can ensure convenient operation and more thorough discharge. If the discharge is not complete, it is easy to accumulate concrete residue in the mixing tank, and the effective volume of the tank will be reduced after a long time, and it is difficult to clean up.

4. 售后。在选择车型的时候还要知道售后服务如何，车辆在使用的过程中避免不了会出这样那样的问题，所以好的售后也是选车的关键。

4. After sales. When choosing a car model, you also need to know how the after-sales service is. In the process of using the car, you can't avoid such and such problems, so a good after-sales service is also the key to choosing a car.