故障详情

斗山DH370lc-7挖机挖斗油缸开斗时压力大,350Mpa,收斗压力正常,分配阀阀杆修理了,故障依旧

故障标签
斗山DH370LC-7分配阀

维修专家,你好,我想问下斗山DH370lc-7挖机挖斗油缸开斗时压力大,350Mpa,收斗压力正常,分配阀阀杆修理了,故障依旧

https://assets.gongji58.com/devastator/default_picture.png
专家回答
点此查看专家的解答