所谓工况突变，是指搅拌一体车的工况突然出现异常现象，这是一种常见的故障症状。下面就来讲讲相关内容吧。

The so-called sudden change of working condition refers to the sudden abnormal phenomenon of the working condition of the mixer, which is a common fault symptom. Now let's talk about the relevant content.

(1)工况突变：发动机突然熄火后再启动困难，甚不能启动；发动机在行驶中动力突然降低，行驶无力；行驶中突然制动失灵或跑偏，甚失效等。

(1) Sudden change of working condition: it is difficult to restart the engine after sudden stalling, or even unable to start; The power of the engine suddenly decreases during driving, and the driving is weak; Sudden brake failure, deviation or even failure during driving.

(2)异常响声：搅拌一体车在行驶过程中出现的非正常声响，是罐车故障的“报警器”，驾驶人应立即停车检查。

(2) Abnormal sound: the abnormal sound of the mixer truck during driving is the "alarm" for tank truck failure, and the driver should stop immediately for inspection.

(3)排气烟色异常：发动机工作时，尾气应无明显的烟雾。如果发动机燃烧不正常，燃烧不完全时尾气呈黑色，油中掺水时尾气呈白色，润滑油上窜气缸时尾气呈蓝色。

(3) Abnormal exhaust smoke color: when the engine is working, the exhaust gas should have no obvious smoke. If the engine combustion is abnormal, the exhaust gas will be black when the combustion is incomplete, white when the oil is mixed with water, and blue when the lubricating oil moves up the cylinder.

(4)过热高温：通常出现在发动机、变速器、驱动桥主减速器、差速器及制动器等上面。

(4) Overheating and high temperature: usually occurs on the engine, transmission, drive axle final drive, differential and brake.

(5)漏油（液）：压缩空气泄漏时，可以明显地听到漏气的声音。

(5) Oil leakage (liquid): when compressed air leaks, the sound of air leakage can be heard obviously.

(6)油耗莫名增高，润滑油消耗过量：燃油和润滑油消耗过量，这说明搅拌一体车状况已恶化并已产生了故障。

(6) The fuel consumption increases inexplicably, and the lubricating oil consumption is excessive: the fuel and lubricating oil consumption is excessive, which indicates that the condition of the mixer has deteriorated and a fault has occurred.

(7)异常气味：搅拌一体车在运行中，如有制动拖滞、离合打滑等故障，会散发出摩擦片的焦味；发动机过热、润滑油窜缸燃烧时，会散发出一种特殊的气味；电路短路、搭铁导线烧毁时也会有焦煳味。

(7) Abnormal smell: In case of brake drag, clutch slip and other faults during the operation of the mixer, the burning smell of the friction plate will be emitted; When the engine overheats and the lubricating oil burns through the cylinder, it will emit a special smell; If the circuit is short circuited or the grounding wire is burnt, there will be burnt smell.

(8)外观异常：搅拌一体车停放在平坦的场地上，检查外形状况，如有横向或纵向歪斜等现象。

(8) Abnormal appearance: park the mixer truck on a flat site and check the appearance, such as transverse or longitudinal deflection.

当你在使用搅拌一体车中遇到了难以的问题，您可以来我们网站http://www.jfhntjbc.com进行咨询了解！

When you encounter problems that are difficult to solve when using the mixer, you can come to our website http://www.jfhntjbc.com Ask about it!