船尾吊 12吨船吊三包服务及时免费培训吊车司机

2021-03-02 16:33 368 hits

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Company：: 济宁市任城区润通机械加工厂

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船用吊机（船吊）伸缩臂回缩的两个主要原因

一是液压油外泄，只需将伸缩液压缸的老化、破裂密封圈，更换即可；二是限速液压锁失灵、漏油或锁不住。若在使用过程中发现限速液压锁锁不住，则可以通过调压螺杆进行调整，调整压力为空载体缩臂时的4-6MPa。调整时用基本臂、仰角，使起重机平稳运动、无振动。若调整压力仍不能解决问题，则只有拆开限速液压锁，检查密封件偶件磨损情况，若有磨损则维修或更换。

富氏二手 FS USEDRemind you:1) please verify the qualification of the other party during the transaction, and be careful about excessive publicity or promises!
2) any way of asking for deposit and remittance is risky, so beware of being deceived.

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