如果混凝土搅拌机的减震器失效或者出现问题，应查看减震器是否有漏油现象，用力按下保险杠，然后松开，假如混凝土搅拌机有两到三次的腾跃，就说明减震器是好的。混凝土搅拌机在缓慢行驶中紧急制动，此时如果车辆的振动比较厉害，就说明减震器有问题，需要拆下减震器将其直立，并把下端衔接环夹在台钳上，用力拉压减震杆数次，此时应有稳定的阻力，往上拉的阻力应大于向下的阻力，如果阻力不稳定或无阻力，可能是减震器内部缺油或阀门零件损坏，应终止修复或更换零件，并应立即送去维修。
If the shock absorber of the concrete mixer fails or has problems, you should first check whether the shock absorber has oil leakage, press the bumper hard, and then release it. If the concrete mixer has two or three jumps, it means that the shock absorber is good. The concrete mixer has an emergency brake when it is running slowly. At this time, if the vibration of the vehicle is severe, it means that there is something wrong with the shock absorber. It is necessary to remove the shock absorber, erect it, clamp the lower connecting ring on the vise, and pull and press the shock absorber rod several times. At this time, there should be a stable resistance, and the resistance to pull up should be greater than the resistance to pull down. If the resistance is unstable or there is no resistance, It may be that the shock absorber is short of oil or the valve parts are damaged. Repair or replace the parts and send them to repair immediately.
混凝土搅拌机减震器漏油一般是以下几个原因：
The reasons for oil leakage of concrete mixer shock absorber are as follows:
1. 减震器内部的清洁度不够好，有焊渣、铁屑等杂物导致油封磨损。
1. The internal cleanliness of the shock absorber is not good enough, and there are welding slag, scrap iron and other debris, which lead to oil seal wear.
2. 减震器的工作条件比较恶劣，外部的泥沙等杂物进入油封，导致其磨损漏油。
2. The working condition of the shock absorber is very bad, and the foreign matters such as sediment enter into the oil seal, resulting in wear and oil leakage.
3. 减震器油封的唇口老化，失去了密封的功能。
3. The lip of the oil seal of the shock absorber is aging, and the sealing function is lost.
4. 可能是在喷底盘装甲的时候，减震器没有遮挡好，装甲附在减震器活塞杆上导致油封磨损而漏油。
4. When spraying chassis armor, the shock absorber was not covered well, and the armor was attached to the shock absorber piston rod, causing oil seal wear and leakage.
5. 控制活塞运动的支杆需要在金属管的一端延长出来，所以这个部位得密封严密，一般的漏油都和密封不严有直接关系的。
5. The supporting rod to control the movement of the piston needs to be extended at one end of the metal tube, so this part has to be sealed tightly. Generally, oil leakage is directly related to the poor sealing.
6. 一般混凝土搅拌机的液压的减震器漏油就说明它的使用年限已到。
6. The oil leakage of the hydraulic shock absorber of the general concrete mixer indicates that its service life has come.
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