裝載機http://www.jmkey.cn/采用對稱并聯液壓缸，大家在使用中會遇到液壓缸內漏的情況，下面永保機械的專家給大家總結一下裝載機液壓缸內漏如何判斷？

1、將裝載機動臂落到底，然后啟動發動機，將動臂操縱桿置于下降位置，加大油門根據松開動臂缸大腔接口處的漏油情況即可判斷小腔油封的好壞。
Will carry mobile arm drop to the bottom, then start the engine, boom lever is arranged in the lowered position, increase the throttle to loosen the boom cylinder cavity interface oil can be judged cavity seal is good or bad.

2、若裝載機大腔接口處漏油比較多，則說明該缸油封密封不良或油封損壞；若松開處接口不漏油可漏油很少，則說明該動臂缸小腔油封密封性能較好。
If the load machine cavity interface leakage more, then the cylinder seal sealing oil seal is bad or damaged; if undo interface does not leak oil can leak rarely, the boom cylinder cavity seal sealing performance is better.

3、裝載機http://www.jmkey.cn/大腔油封損壞，就會造成升起的動臂自動下落，其判斷方法與小腔油封判定方法相反。
Loading a big cavity of the machine oil seal is damaged, it will cause rising boom automatically whereabouts, the judgment method and the cavity seal judging method instead.