搅拌车、随车吊、粉粒物料运输车等等都属于专用车，在建筑工程上使用较多，其中一些大型建筑所使用的混凝土大都是搅拌车运输来的，全自动搅拌车使用时间长了也会出现一些问题。下面来讲讲全自动搅拌车常见问题及保养方法。

Mixers, truck mounted cranes, powder material transport vehicles, etc. are all special vehicles, which are widely used in construction projects. Most of the concrete used in some large buildings is transported by mixers, and some problems will occur when the full-automatic mixers are used for a long time. Now let's talk about the common problems and maintenance methods of the automatic mixer.

一、搅拌车漏出不明液体

1、 Unknown liquid leaked from the mixer

有时候会发现，在搅拌车的底下有不明液体漏出，冷却液的液面有所下降，这种问题的根源可能是连接冷却液和搅拌车发动机间的橡皮管有裂缝。

Sometimes it is found that unknown liquid leaks out under the mixer and the coolant level drops. The root cause of this problem may be that the rubber pipe connecting the coolant and the engine of the mixer has cracks.

保养方法：更换有裂缝的橡胶管，平时多观察冷却液，发现变质要及时更换，因为如果冷却液变质，它的防锈品质会下降，不但容易导致散热器、管路、软管等部件的损坏，而且因冷却液的主要成分是乙二醇，滴漏到地面上会造成环境污染，因此要注意。

Maintenance method: Replace the cracked rubber tube. Observe the coolant frequently and replace it in time if it deteriorates. If the coolant deteriorates, its antirust quality will decline. It is not only easy to damage the radiator, pipes, hoses and other components, but also because the main component of the coolant is ethylene glycol, which will cause environmental pollution if it drips onto the ground. Therefore, pay attention to this.

二、混凝土搅拌车点不着火

2、 The concrete mixer fails to ignite

要知道搅拌车的发动机启动是靠电瓶的电流推动活塞点火完成的，所以启动系统出现问题，很可能是由于电瓶生锈或者电瓶滴漏造成的。

It should be known that the engine of the mixer is started by the piston ignition driven by the current of the battery, so the starting system has problems, which may be caused by the rust or leakage of the battery.

保养方法：每隔一两个月检查一次电瓶液是否充足，如果不足，及时的添加蒸馏水适当高度，现在大部分搅拌车的电瓶都是免维护电瓶，所以不能擅自加水，此外每年都要检查一下电瓶的正负端接点有无生锈或者污浊现象，如果有，要及时的清理干净，以保持电路的畅通，电瓶后可延缓电瓶的报废时间，减少资源浪费和废弃电瓶对环境的污染。

Maintenance method: Check whether the battery liquid is sufficient once every two months. If not, add distilled water to the proper height in time. Now most of the batteries of mixers are maintenance free, so you cannot add water without permission. In addition, check whether the positive and negative terminal contacts of the battery are rusty or dirty every year. If so, clean them in time to keep the circuit smooth, After the storage battery, the scrapping time of the storage battery can be delayed, and the waste of resources and the environmental pollution caused by the discarded storage battery can be reduced.

三、排气系统泄露

3、 Exhaust system leaks

搅拌车发动机排气噪音增加，废气排放也超标，搅拌车的发动机废气经高温发生烟花作用，很可能会导致排气系统泄漏。

The engine exhaust noise of the mixer truck increases, and the exhaust gas emission also exceeds the standard. The engine exhaust gas of the mixer truck may cause fireworks at high temperature, which may lead to leakage of the exhaust system.

保养办法：检查排气系统的管路、接口处是否被废气腐蚀，接口垫有没有被冲坏，如果发现排气系统泄漏要及时的修理或者更换，每年都要对排气系统做一次检查，保证其正常的使用。

Maintenance method: check whether the pipelines and interfaces of the exhaust system are corroded by waste gas, and whether the interface gasket is damaged. If the exhaust system leaks, repair or replace it in time. Check the exhaust system once a year to ensure its normal use.

四、搅拌车的油耗增加

4、 Increased fuel consumption of mixer truck

油耗增加常见的原因是轮胎的胎压，轮胎的胎压不足会导致行驶阻力增加，进而导致油耗增加，还会降低轮胎的使用寿命。

The common reason for the increase in fuel consumption is the tire pressure. Insufficient tire pressure will lead to an increase in driving resistance, thus increasing fuel consumption and reducing the service life of tires.

保养办法：要让搅拌车的轮胎胎压保持正常的范围。

Maintenance method: keep the tire pressure of the mixer within the normal range.

搅拌机的常见问题及保养方法在此就讲解完毕了，如果您对此有什么需求的欢迎来我们网站http://www.zkzsljbc.com进行咨询！

The common problems and maintenance methods of the mixer are explained here. If you have any needs, please come to our website http://www.zkzsljbc.com Consult!