或许你在使用小型搅拌车时遇到了电机发热的情况，实际上小型搅拌车工作时间久了，电机也会散热，会出现发热的情况，除此之外，小型搅拌车使用后电机严重发热出现原因主要有以下两种原因造成：

You may encounter the heating of the motor when using a small mixer truck. In fact, the motor will also dissipate heat after a long time of operation of a small mixer truck, which will cause heating. In addition, the serious heating of the motor after use of a small mixer truck is mainly caused by the following two reasons:

一、电机绕组热量散发多，没能及时通过外壳散发掉。

1、 The motor winding emits too much heat, which cannot be dissipated through the shell in time.

二、电机外壳散发热量的能力较差。

2、 The ability of the motor housing to dissipate heat is poor.

这两种因素都可能造成小型搅拌车的电机热量太大而导致电机被烧毁。这两种因素造成电机过热其根本原因在于：

Both of these factors may cause the motor of small mixer to burn down due to too much heat. The root cause of motor overheating caused by these two factors is:

小型搅拌车电机绕组产热太多，其根本问题是在于电机导线非纯铜导线所导致的，纯铜导线导电能力强，电阻小，因此产热少，如果其他材质导线电机工作时电阻大产热多；

The motor winding of small mixer produces too much heat. The fundamental problem is that the motor wire is not pure copper wire. Pure copper wire has strong conductivity and small resistance, so it produces less heat. If the wire motor of other materials has large resistance, it produces more heat;

小型搅拌车作业后电机外壳散热能力差，根本问题在于外壳是非纯铝材质。合金铝不但质量轻，而且散热能力更强，采用其他材质作为电机外壳，散热能力不如铝材质。

After the operation of small mixer, the heat dissipation capacity of motor shell is poor, and the fundamental problem is that the shell is made of non pure aluminum. Alloy aluminum is not only light in weight, but also has stronger heat dissipation capacity. It uses other materials as the motor shell, and its heat dissipation capacity is not as good as aluminum.

出现这种情况怎么办要怎样呢？

What can we do to solve this situation?

1.如果在普通公路上混凝土搅拌车发动机出现了过热，应该尽快地降低车速，把搅拌车驶到树荫下，或驶到相对比较凉快的地方，将搅拌车停下来。打开发动机罩盖，让发动机怠速运转，等待发动机温度逐渐恢复正常。

1. If the engine of the concrete mixer is overheated on ordinary roads, reduce the speed as soon as possible, drive the mixer to the shade of trees, or to a relatively cool place, and stop the mixer. Open the engine cover, let the engine run at idle speed, and wait for the engine temperature to gradually return to normal.

2.在搅拌车发动机水温恢复正常之后，将发动机熄火。然后再等待一段时间，直到发动机的水温充分地下降了之后，再检查发动机的冷却水量。这时发动机的冷却水量大都严重不足。按著规定量把冷却水补足之后，再检查一下冷却系统，确认没有其他故障之后，可以起动发动机，继续行驶。

2. After the engine water temperature of the mixer truck returns to normal, stop the engine. Then wait for a period of time until the water temperature of the engine drops sufficiently, and then check the cooling water volume of the engine. At this time, most of the engine cooling water is seriously insufficient. After replenishing the cooling water according to the specified amount, check the cooling system again. After confirming that there are no other faults, start the engine and continue driving.

3.如果在高速公路混凝土搅拌车出现了发动机过热，须立刻把暖风全部打开并打开车窗，这时车厢内很热很热。由于有暖风帮助冷却水散热，能使冷却水温大幅度地下降。

3. If the engine of the concrete mixer truck on the expressway is overheated, you must immediately turn on all the warm air and open the windows. At this time, the compartment is very hot. With warm air to help cool the cooling water, the cooling water temperature can drop significantly.

电机是小型搅拌车的动力来源，电机的好坏也决定了搅拌车是否可以长时间进行工作，所以平日中使用要注意它的维护保养，更为详细的事项就来我们网站http://www.zkzsljbc.com咨询看看吧！

The motor is the power source of the small mixer, and the quality of the motor also determines whether the mixer can work for a long time, so you should pay attention to its maintenance in daily use, and more detailed matters will come to our website http://www.zkzsljbc.com Consult!