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恒美斯PGP511A0250CC2H2NP3B1PAAZ環(huán)衛(wèi)垃圾車液壓油缸PGP511A0250CC2H2NP3B1PAAZ環(huán)衛(wèi)垃圾車液壓油缸b.零件磨損,泵內(nèi)泄漏太大F-PV2R1-6(8,10,12,14,17,19,23,25,28,31)-F(L)4(S)-1(2)R-R-10


恒美斯PGP511A0250CC2H2NP3B1PAAZ環(huán)衛(wèi)垃圾車液壓油缸PGP511A0250CC2H2NP3B1PAAZ若回路負(fù)載持續(xù)上升,泵的壓力也持續(xù)上升,當(dāng)屬正常。若負(fù)載一定,泵的壓力超過(guò)負(fù)載所需壓力值,則應(yīng)檢查泵以外的液壓元件,如方向閥、壓力閥、傳動(dòng)裝置和回油管道。若大壓力過(guò)高,應(yīng)調(diào)整溢流閥。

恒美斯PGP511A0250CC2H2NP3B1PAAZ環(huán)衛(wèi)垃圾車液壓油缸



