Pankhani yopatsa mphamvu ma hydraulic systems, athumapampu a hydraulic airndi kusankha wangwiro. Mapampu awa adapangidwa kuti azipereka mphamvu zodalirika komanso zodalirika zama hydraulic pogwiritsa ntchito mpweya woponderezedwa ngati gwero lamphamvu. Ndi kapangidwe kawo kolimba komanso mawonekedwe apamwamba, mapampu athu a mpweya wa hydraulic amatsimikizira kugwira ntchito bwino komanso kuchita bwino pamapulogalamu osiyanasiyana. Chimodzi mwazinthu zodziwika bwino zathu ndimpweya hydraulic pampu ndi valavu chitetezo ndi mafuta filler. Pampu iyi idapangidwa ndi chitetezo komanso zosavuta m'malingaliro. Valavu yotetezedwa yophatikizika imalepheretsa kuchulukitsidwa ndikuteteza mpope kupsinjika kwambiri, kuonetsetsa kuti ntchito yotetezeka komanso yodalirika ikugwira ntchito. Kuphatikiza apo, chodzaza mafuta chimalola kukonza kosavuta ndikuwonetsetsa kuti pampu ya hydraulic imagwira ntchito bwino kwa nthawi yayitali. Kuphatikiza pa mapampu a hydraulic air, timaperekansompweya kompresa hydraulic mapampu. Mapampu awa amaphatikiza mphamvu ya mpweya woponderezedwa kuchokera ku kompresa ya mpweya ndi magwiridwe antchito a hydraulic, ndikupereka yankho losunthika pamapulogalamu osiyanasiyana a hydraulic. Ndi mapangidwe awo ophatikizika komanso magwiridwe antchito abwino, mapampu athu apampu amtundu wa hydraulic amapereka magwiridwe antchito odalirika komanso mphamvu zapadera pamakina anu a hydraulic.