Concrete mixer tank volume size selection is still learned. It not only affects the cost of the car, but also affects the function of the vehicle. The driving safety factor is low. The larger the tank, the higher the center of gravity, and the poor stability of the vehicle. Therefore, we should select the appropriate volume according to the working environment, economic benefit, function, safety and other factors of the mixing tank truck. In addition, we also need to know that the volume of concrete mixing tank truck can not be simply regarded as the volume of tank body, there are three clear conceptual differences:

1、小型混凝土自动搅拌车几何容积：搅拌桶内实际的几何容积，是指搅拌罐设，用数学方法核算出来的几何容积。

1. Geometric volume of small automatic concrete mixer: the actual geometric volume in the mixing tank refers to the geometric volume calculated by mathematical method in the design of mixing tank.

2、混凝土自动搅拌车搅拌动容积：混凝土搅拌罐车能够运送的预拌混凝土量（以捣实后的体积计）。能够看成混凝土搅拌罐车抵达工程现场所能够卸下的混凝土方量预拌混凝土容量按2400kg/m3核算。

2. Mixing volume of automatic concrete mixer: the volume of ready mixed concrete that can be transported by concrete mixer (calculated by the volume after tamping). It can be regarded as the quantity of concrete that can be unloaded when the concrete mixer truck arrives at the project site, and the capacity of ready mixed concrete is calculated as 2400KG / m3.

3、自动搅拌车搅拌容积：混凝土搅拌罐车置于水平位置，搅拌桶能容纳的未经搅拌的混凝土物料，并能搅拌出运混凝土的量。

3. Mixing volume of automatic mixer: the mixing tank truck is placed in a horizontal position, and the mixing bucket can hold the concrete materials that have not been mixed, and can mix and transport the amount of concrete.

三者的联系应该是：混凝土搅拌罐车几何容积＞搅拌容积＞搅拌动容积，用户经常所说的容积应该是指搅动容积，所以在现购混凝土搅拌罐车时，要留意区别问清车辆的搅拌容积。

The connection of the three should be: geometric volume of concrete mixing tank truck > mixing volume > mixing volume. The volume often mentioned by users should refer to mixing volume. Therefore, when purchasing concrete mixing tank truck, we should pay attention to the difference and ask for the mixing volume of the vehicle.

上面了解到了怎么挑选罐车的容积，下面跟中科聚峰小编一起看看咱们在运用混凝土搅拌罐车时，可能会遇到搅拌车罐子卡住了，然后导致旋转不动的现象，那么咱们遇到这种现象时应该怎么办呢？

The above has learned how to select the volume of the tank truck. Now let's take a look with Zhongke Jufeng Xiaobian. When we use the concrete mixing tank truck, we may encounter the phenomenon that the tank of the mixing truck is stuck, and then it will not rotate. So what should we do when we encounter this phenomenon?

1、检查一下液压油是否漏光了。

1. Check if the hydraulic oil leaks.

2、检查一下散热器电扇在转没有，液压油乳化变白没有，液压油温度超越90度，液压系统就没有压力，罐子就不转了。这种情况不要着急，用水冷却一下液压泵，液压马达，液压油温度下来，罐子就能够转动了。把料放出来，赶忙修理散热器或替换液压油。

2. Check if the radiator fan is running, if the hydraulic oil is emulsified and turned white, if the temperature of the hydraulic oil exceeds 90 degrees, there will be no pressure in the hydraulic system and the tank will not turn. In this case, don't worry. Use water to cool the hydraulic pump and motor. When the temperature of the hydraulic oil comes down, the can can turn. Put the material out and repair the radiator or replace the hydraulic oil.

3、搅拌运送中没有留意，罐子停了，混凝土塌住了，罐子翻不过去。感觉有压力能转一点就可能是这种情况。

3. During the mixing and transportation, I didn't pay attention. The pot stopped, the concrete collapsed, and the pot couldn't turn over. It's probably the case that I feel pressure and can turn a little bit.

4、动轴十字节损坏，断了。断了立即替换一根传动轴，传动轴用好的。

4. The movable shaft cross joint is damaged and broken. If it is broken, replace a transmission shaft immediately. The transmission shaft should be used properly.

5、压泵损坏了情况复杂一点，内泻严重。

5. The pressure pump is damaged, the situation is more complicated, and the internal leakage is serious.

看完上述全部内容后，你会选购小型混凝土自动搅拌车了吧？当咱们再遇到混凝土搅拌罐车罐子不转了的时候，不要惊慌，坚持一个准则，不要让混凝土凝结在罐子里，要把混凝土放出来，就能够沉着处理搅拌车的毛病。

After reading all the above, will you choose a small concrete mixer? When we encounter the concrete mixing tank truck can not turn, don't panic, adhere to a rule, don't let the concrete set in the tank, to put the concrete out, can calmly deal with the problems of mixing truck.