液壓泵因3506軸承磨損的雜質(zhì)混入液壓系統(tǒng)使油液不清潔，經(jīng)長久使用，便液壓泉配流面發(fā)生磨損，該泵是采用軸向配流的，配流盤與端蓋用銷定位，相對不動(dòng)。在彈簧和液壓力的作用下，缸體緊壓在配流盤上，二者相對旋轉(zhuǎn)，而漏油較少。直動(dòng)式順序閥PA-9-R直動(dòng)式順序閥
直動(dòng)式順序閥PA-9-R旋挖鉆液壓泵維修YB-E20 YB-E25 YB-E32 YB-E40 YB-E50
PVS08-B1-F-R-10,PVS08-B2-F-R-10,PVS08-B3-F-R-10,PVS08-B1-F-R-10,PVS16-B0-F-R-10,PVS16-B1-F-R-10,PVS16-B2-F-R-10,PVS16-B3-F-R-10,PVS22-B0-F-R-10,PVS22-B1-F-R-10,PVS22-B2-F-R-10,PVS22-B3-F-R-10,PVS36-B0-F-R-10,PVS36-B1-F-R-10,PVS36-B2-F-R-10,PVS36-B3-F-R-10,PVS46-B0-F-R-10,PVS46-B1-F-R-10,PVS46-B2-F-R-10,PVS46-B3-F-R-10,PVS70-B0-F-R-10,PVS70-B1-F-R-10,PVS70-B2-F-R-10,PVS70-B3-F-R-10,PVS100-B0-F-R-10,PVS100-B1-F-R-10,PVS100-B2-F-R-10,PVS100-B3-F-R-10當(dāng)壓力在16MPa;轉(zhuǎn)數(shù)在1800r/min時(shí)容積效率大于98%總效率大于90%,具有頂高的效率。直動(dòng)式順序閥PA-9-R
