● three major parts maintenance

液壓泵、液壓馬達和減速機被稱作自上料混凝土攪拌罐車的“三大件”，它們的品質很大程度上影響著攪拌車的出勤效率，因此對它們的保養也是重中之重。

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.提前更換管路密封墊圈。橡膠制品在夏季高溫環境下容易加速老化，而自上料混凝土攪拌罐車工作環境比較惡劣，因此在進入夏季之前，應提前對管路進行檢查，對密封墊圈進行更換，避免發生滲油、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.更換液壓油時也要更更換液壓濾芯。許多用戶習慣在夏季來臨時將液壓油更換為夏季專用油，小編提醒大家：濾芯也一定要記著一同更換。

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.注意檢查減速機。在更換減速機齒輪油時，一定要同時檢查減速機內部齒輪，根據使用情況來判斷是否需要清洗，這樣有助于增加減速機的使用壽命。

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.確認散熱器功能。夏季氣溫較高，散熱器的作用非常重要，因此一定要提前檢查散熱器能否在液壓油高溫時自動開啟，避免下架液壓油高溫。

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.

●  攪拌罐保養

● mixing tank maintenance

夏季天熱，攪拌罐如果不注意保養，很容易導致混凝土結塊，影響后續工作。

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，保持濕潤。在每次裝料前要先用水清洗進料口，使其保持濕潤；裝料后，再用清水清洗掉殘留的混凝土；卸料后，先清洗出料口，再向罐內加入30-40L清水，清洗內部，并在下次裝料前放出污水。

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.經常檢查。在每次裝料的同時要向水箱中注滿水，方便清洗使用；收工之前要徹底清洗混凝土貯罐及進出料口周圍，保證不粘有水泥及混凝土結塊。

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.

本文文章來源：攪拌車更多的內容請進入：http://www.ranhaofz.cn我們的網站

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