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          挖掘機行走跑偏故障!

          日期:2020-03-12   來源:http://www.yjzpsnyang.com/
            挖掘機安裝加長臂的要求和跑偏問題的方法
            The requirement of installing the long arm of excavator and the solution to the problem of deviation
            行走跑偏故障:
            Travel Deviation fault:
            當加長臂挖掘機出現行走跑偏故障時應當對挖掘機組合閥進行檢查。拆卸其限壓閥上的2根油管,用堵頭堵住出油口,啟動發動機,拉動有堵頭組合閥的行走操縱手柄加長臂挖掘機,檢測油壓正常;再拆卸另一側行走組合閥上的2根油管,再次啟動發動機,觀察其限壓閥的2個油孔是否存在油液流出,若無此現象,則排除組合閥故障問題。這時,我們應當對中間回轉接頭進行檢查。
            When the long arm excavator has a travel deviation fault, the combination valve of the excavator should be checked first. Remove the two oil pipes on the pressure limiting valve, plug the oil outlet, start the engine, pull the travel control handle with the plug combination valve and the long arm excavator, and check whether the oil pressure is normal; Remove the two oil pipes on the traveling combination valve on the other side, start the engine again, and observe whether there is oil flow out of the two oil holes of the pressure limiting valve. If there is no such phenomenon, eliminate the failure of the combination valve. At this time, we should check the intermediate swivel.
          加長臂挖掘機出租
            由于中間回轉接頭處油道眾多,油道間易發生串通,因此我們可先將行走馬達油管拆卸2個,隨后將其中1個馬達油管。此動作操作完畢后,再次啟動發動機,拉動堵死油管馬達的換向閥,觀察其油液壓力是否過低且是否存在液壓馬達的油孔油液流出,若存在則視為回轉接頭的油道密封問題,須將其更換后,故障方可解除。
            Since there are many oil channels at the middle swivel, the oil channels are easy to cross-talk, so we can remove two oil pipes of the traveling motor first, and then one of them is motor oil pipe. After the operation is completed, start the engine again, pull the reversing valve that blocks the oil tube motor, observe whether the oil pressure is too low and whether there is oil flow out of the oil hole of the hydraulic motor. If there is any, it is regarded as the oil channel sealing problem of the rotary joint, and the fault can be removed only after it is replaced.
            以上的內容之中我們就為大家詳細的講述了安裝挖掘機加長臂的要求以及安裝之后挖掘機出現跑偏問題的相關解答,希望我們的內容能夠幫助您更好的對其進行安裝加工和使用。也提醒大家在使用過程中要注意維護保養,定期檢查維修來延長產品的使用年限,如果大家想要了解更多內容可以電話聯系我們或者關注我們的網站,我們的工作人員會及時與大家取聯系。
            In the above content, we will tell you in detail the requirements for the installation of the excavator's extension arm and the relevant answers to the deviation problems of the excavator after installation. I hope our content can help you better install, process and use it. We also remind you to pay attention to the maintenance during the use process, and regularly check and repair to extend the service life of the product. If you want to know more, you can contact us by phone or pay attention to our website, and our staff will contact you in time.

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