First of all, the service life of second-hand concrete mixer truck is determined by the service time or driving history. Generally speaking, after driving 150000 km to 200000 km, the technical performance of the truck is significantly reduced, which leads to the decline of the service performance of the truck, that is, the safety, fuel economy, maneuverability and ride comfort of the truck are poor. The mileage of the truck can be read directly from the odometer, In some vehicles, due to the replacement of the odometer or the failure of the odometer mechanism, the reading of the odometer can not directly reflect the driving mileage. At this time, it can only be estimated according to the use time of the car and the frequency of the owner.
其次，混凝土搅拌车跟别的车型不同，购买混凝土搅拌车主要的就是看它的减速机，一般搅拌车的减速机都是进口的，质量问题不大，但是也有些小厂家，减速机小罐子大，这样一来减速机就要磨损的非常严重，通常这种情况下出现故障的就比较多，维修也会比较频繁。
Secondly, the concrete mixer is different from other models. The most important thing to buy a concrete mixer is to look at its reducer. Generally, the reducer of a concrete mixer is imported, and the quality problem is not big. However, there are also some small manufacturers with small reducers and large cans. In this way, the reducer will be worn seriously. Usually, there are more failures in this case, Maintenance will also be frequent.
小编就来算算经济帐，一台16年的15方二手混凝土搅拌车，商家给出的价格觉得不会比新车便宜多少，如果在车况好，上一任车主比较爱惜，活比较多的情况下出售此车，那就要考虑车主是什么原因出售此车了。
Xiaobian comes to calculate the economic account. A 16 year old 15 square second-hand concrete mixer is not much cheaper than a new car. If the car is in good condition and the previous owner cherishes it and lives a lot, he has to consider why the owner sells it.
综合上述，假如您购买一台新的15方水泥罐车：
To sum up, if you buy a new 15 m3 cement tank truck:
1、它的使用寿命长。
1. It has a long service life.
2、它的回报率高。
2. It has a high rate of return.
3、新车质保2年或者10万。而且可以分期，可以分期，可以分期，十几万就可以开回家，开个几年您在出售，妥妥的挣钱
3. The new car is guaranteed for 2 years or 100000 km. And can be divided, can be divided, can be divided, more than 100000 can drive home, open a few years, you are selling, properly earn money
