对于小型搅拌车司机来说，要时刻注意车辆的状况，随时准备好，有些不以为然也许会造成不可挽回的损失，如果你的搅拌车出现下列症状，请一定要引起重视。

For small mixer truck drivers, they should always pay attention to the condition of the vehicle and be ready at any time. Some disapproval may cause irreparable losses. If your mixer truck has the following symptoms, please pay attention to them.

搅拌车的工作状态发生变化。称为工况突变，是指搅拌车工况突然发生异常现象，这是比较常见的工况异常症状。举例来说：搅拌车发动机突然熄火后再启动很困难，甚无法启动；

The working state of the mixer truck changes. It is called sudden change of working condition, which refers to the sudden occurrence of abnormal phenomenon in the working condition of the mixer truck, which is a relatively common abnormal symptom of working condition. For example: it is difficult to restart the mixer truck after the engine suddenly stops, or even cannot be started;

搅拌车发动机在行驶中动力突然下降，行驶无力；行驶中突然刹车失灵或跑偏，甚失效等等。这类故障症状明显，所以容易察觉。

The power of the engine of the mixer truck suddenly drops and the driving is weak; Sudden brake failure or deviation during driving, even failure, etc. This kind of fault has obvious symptoms, so it is easy to detect.

不正常的噪音。搅拌机在行驶过程中产生异常声音，是搅拌机发生故障的“警报”。由于行车中突然产生异响，作为驾驶员应意识到搅拌车出现故障，应立即停车检查，切不可让搅拌车“有病作业”。

Abnormal noise. The abnormal sound generated by the mixer during driving is the "alarm" for the failure of the mixer. Due to the sudden abnormal noise during the driving, the driver should be aware of the failure of the mixer truck, and should stop the mixer truck immediately for inspection. The mixer truck should not be allowed to "work with disease".

排气烟气颜色异常；搅拌机发动机在工作时，正常的燃烧生成物的主要成分应该是二氧化碳和少量水蒸气。若混合车引擎燃烧不正常，废气中将含有未完全燃烧的炭粒、烃类物质、一氧化碳和大量水蒸气。另外，还有氮氧类化合物等等，此时尾气会变黑、变蓝或变白，即排烟颜色不正常。汽油发动机的正常尾气应该没有明显的烟雾。但是，当润滑油窜入汽缸时，尾气是蓝色的；当燃烧不完全时，尾气是黑色的；当润滑油和水混合时，则是白色的。

Abnormal color of exhaust gas; When the mixer engine is working, the main components of normal combustion products should be carbon dioxide and a small amount of water vapor. If the engine of the hybrid vehicle burns abnormally, the exhaust gas will contain incomplete combustion carbon particles, hydrocarbon substances, carbon monoxide and a large amount of water vapor. In addition, there are nitrogen and oxygen compounds, etc. at this time, the exhaust gas will turn black, blue or white, that is, the color of exhaust gas is abnormal. The normal exhaust of a gasoline engine should have no obvious smoke. However, when the lubricating oil flows into the cylinder, the exhaust gas is blue; When the combustion is incomplete, the exhaust gas is black; When lubricating oil and water are mixed, they are white.

过热常见于搅拌车发动机、传动装置、驱动桥主减速机、差速器和制动器等总成中。举例来说，搅拌车发动机过热，主要是由于冷却系统出现了问题，即缺少冷却剂或泵不能工作；传动装置和传动装置过热，主要是由于缺少润滑油；制动器过热，主要是由于制动蹄不回位。上述现象有时可通过仪表盘警示灯直接反映出来，需要驾驶员在开车时注意观察，也可用手检测车体温度。

Overheating is commonly found in the engine, transmission, drive axle main reducer, differential and brake assemblies of the mixer truck. For example, the overheating of the mixer truck engine is mainly due to the problem of the cooling system, that is, the lack of coolant or the pump cannot work; The overheating of transmission and transmission is mainly due to lack of lubricating oil; The brake is overheated, mainly because the brake shoe does not return. Sometimes, the above phenomenon can be directly reflected by the warning light on the instrument panel. The driver needs to pay attention to the observation while driving, and can also manually detect the temperature of the vehicle body.

泄漏是指搅拌车发动机燃料、润滑油(或齿轮油)、制动液(或压缩空气)和动力转向系油液等泄漏现象。此故障亦有明显症状，仔细观察即可发现。比如，当压缩空气泄漏时，能明显听到泄漏声。

Leakage refers to the leakage of engine fuel, lubricating oil (or gear oil), brake fluid (or compressed air) and power steering system oil of the mixer truck. This fault also has obvious symptoms, which can be found through careful observation. For example, when compressed air leaks, the leakage sound can be heard obviously.

燃油及润滑消耗过多的燃油及润滑消耗过多，说明搅拌车技术状况恶化，出现故障。以上所出现的症状要重视起来，为重，更多相关内容就来我们网站http://www.zkzsljbc.com咨询吧。

Excessive consumption of fuel and lubrication excessive consumption of fuel and lubrication indicates that the technical condition of the mixer truck deteriorates and faults occur. We should pay attention to the above symptoms. Safety is the most important. Please visit our website for more information http://www.zkzsljbc.com Consult.