Excavator PC120-6 sethunya se seholo sa sethunya sa 723-30-90400

Ho ea ka litšoaneleho tsa pompo ea hydraulic, tsamaiso ea hydraulic e sebelisoang ke hydraulic excavator e batla e arotsoe ka mefuta e meraro: quantitative system, variable system, le quantitative and variable system.
(1) Tsamaiso ea palo
Tsamaisong ea bongata e sebelisoang ke li-excavators tsa hydraulic, phallo e lula e le teng, ke hore, phallo ha e fetohe ka mojaro, 'me lebelo le atisa ho lokisoa ka throttling. Ho ea ka bongata le mofuta oa motsoako oa lipompo tsa oli le li-circuits tsamaisong ea bongata, e ka aroloa ka pompo e le 'ngoe ea loop, tsamaiso ea palo ea pompo e le' ngoe, pompo e habeli ea loop quantitative system le multi-pump multi-loop quantitative system.
(2) Sistimi e feto-fetohang
Sistimi e feto-fetohang e sebelisoang ho hydraulic excavator, taolo ea lebelo le se nang mohato e lemohuoa ka ho feto-fetoha ha molumo, 'me ho na le mekhoa e meraro ea tokiso: taolo ea lebelo la pompo-quantitative motor, quantitative pump-variable motor speed regulation, le variable pompo-variable motor speed regulation. Sistimi e feto-fetohang e amohetsoeng ke hydraulic excavator hangata e amohela motsoako oa pompo e feto-fetohang le koloi ea bongata ho hlokomela phapang e senang mehato, 'me kaofela ha tsona ke lipompo tse habeli le li-circuits tse habeli. Ho latela hore na li-circuits tse peli li amana, li ka aroloa ka mefuta e 'meli: sub-power variable system le kakaretso ea matla a fapaneng. Pompo e 'ngoe le e' ngoe ea oli ea sub-power variable system e na le mochini o laolang matla, 'me phetoho ea phallo ea pompo ea oli e ameha feela ke phetoho ea khatello ea potoloho eo e leng ho eona, e sa amane le phetoho ea khatello ea motlakase. Potoloho e 'ngoe, ke hore, lipompo tsa oli tsa lipotoloho tse peli ka boithaopo li etsa mefuta e sa fetoheng ea taolo ea matla, 'me lipompo tse peli tsa oli li na le nkho ea matla a tlhahiso ea enjene; Lipompompo tse peli tsa oli tsamaisong e felletseng ea matla a feto-fetohang li leka-lekana ka mokhoa o felletseng oa taolo ea matla, e le hore Angle ea swing ea lipompo tse peli tsa oli e lula e tšoana.
Liphetoho tsa ho hokahanya le sephethephethe lia tšoana. Se khethollang phetoho ea sekhahla sa phallo ke khatello ea kakaretso ea tsamaiso, 'me matla a lipompo tse peli tsa oli ha a tšoane le mefuta e mengata ea mefuta-futa. Mochine o laolang o na le mefuta e 'meli ea khokahano ea mochini le khokahano ea hydraulic.