● three major parts maintenance

液压泵、液压马达和减速机被称作自上料混凝土搅拌罐车的“三大件”，它们的品质很大程度上影响着搅拌车的出勤效率，因此对它们的保养也是重中之重。

Hydraulic pump, hydraulic motor and reducer are called the "three major parts" of concrete mixer. Their quality greatly affects the attendance efficiency of the mixer, so their maintenance is also the top priority.

1.提前更换管路密封垫圈。橡胶制品在夏季高温环境下容易加速老化，而自上料混凝土搅拌罐车工作环境比较恶劣，因此在进入夏季之前，应提前对管路进行检查，对密封垫圈进行更换，避免发生渗油、漏油等故障。

1. Replace the pipeline sealing gasket in advance. Rubber products are easy to accelerate aging in the high temperature environment in summer, and the working environment of concrete mixer is relatively poor. Therefore, before entering summer, the pipeline should be checked in advance, and the sealing gasket should be replaced to avoid oil leakage, oil leakage and other faults.

2.更换液压油时也要更更换液压滤芯。许多用户习惯在夏季来临时将液压油更换为夏季专用油，小编提醒大家：滤芯也一定要记着一同更换。

2. Replace the hydraulic filter element when changing the hydraulic oil. Many users are used to changing the hydraulic oil into the special oil in summer when summer comes. The editor reminds us that the filter element must be changed together.

3.注意检查减速机。在更换减速机齿轮油时，一定要同时检查减速机内部齿轮，根据使用情况来判断是否需要清洗，这样有助于增加减速机的使用寿命。

3. Check the reducer. When changing the gear oil of the reducer, it is necessary to check the internal gear of the reducer at the same time, and judge whether it needs to be cleaned according to the use situation, so as to increase the service life of the reducer.

4.确认散热器功能。夏季气温较高，散热器的作用非常重要，因此一定要提前检查散热器能否在液压油高温时自动开启，避免下架液压油高温。

4. Confirm the radiator function. In summer, the temperature is high, so the role of radiator is very important. Therefore, it must be checked in advance whether the radiator can be opened automatically when the hydraulic oil is high temperature, so as to avoid the high temperature of the lower hydraulic oil.

●  搅拌罐保养

● mixing tank maintenance

夏季天热，搅拌罐如果不注意保养，很容易导致混凝土结块，影响后续工作。

In summer, if the mixing tank is not carefully maintained, it is easy to cause concrete caking and affect subsequent work.

1.注意清洗，保持湿润。在每次装料前要先用水清洗进料口，使其保持湿润；装料后，再用清水清洗掉残留的混凝土；卸料后，先清洗出料口，再向罐内加入30-40L清水，清洗内部，并在下次装料前放出污水。

1. Pay attention to cleaning and keep wet. Before each loading, the feed inlet shall be cleaned with water to keep it wet; after loading, the residual concrete shall be cleaned with clear water; after unloading, the discharge outlet shall be cleaned first, and then 30-40l clear water shall be added into the tank to clean the interior, and the sewage shall be discharged before the next loading.

2.经常检查。在每次装料的同时要向水箱中注满水，方便清洗使用；收工之前要彻底清洗混凝土贮罐及进出料口周围，保证不粘有水泥及混凝土结块。

2. Check frequently. The water tank shall be filled with water at the same time of each loading to facilitate cleaning and use; the concrete storage tank and the surrounding of the inlet and outlet shall be cleaned thoroughly before the end of work to ensure that there is no cement and concrete caking.

本文文章来源：搅拌车更多的内容请进入：http://www.jufengjiaobanji.com我们的网站

Source of this article: for more information about Zhongke mixer, please enter: http://www.jufengjiaobanji.com Our website