Excavator EX200-5 huru pombi yekuyamura vharafu Hydraulic kugovera vharafu YA00011313

Hitachi excavator inochera isina simba kugadzirisa kukanganisa
Iyo hydraulic pombi yeHitachi excavator iplunger inosiyanisa pombi. Paunenge uchishanda kweimwe nguva yenguva, izvo zviri mu hydraulic pombi, senge cylinder block, plunger, valve plate, swing, nezvimwewo, zvinozoburitsa kupfeka zvakanyanya, zvichikonzera kuwanda kwemukati kudonha uye isina kurongeka parameter data. , zvichikonzera kusakwana kwekuyerera uye kupisa kwemafuta kwakanyanya, kunonoka kunonoka, uye kusakwanisa kumisa kudzvinyirira kwakanyanya, saka chiito chinononoka uye kuchera kusina simba. Kune matambudziko akadai, zvinodikanwa kubvisa iyo hydraulic pombi, kuitumira kudhipatimendi rekugadzirisa, kuyedza iyo hydraulic pombi data, kusimbisa dambudziko remucheri, kutsiva zvikamu zvisisagone kushandiswa, kugadzirisa zvikamu zvinogona kushandiswa. , unganidzazve pombi ye hydraulic, uye wozoenda kune debugging test bhenji kuti uenderane nemhando dzakasiyana-siyana dzezvinyoro zvinyoro (sekumanikidza, kuyerera, torque, simba, nezvimwewo).

Hitachi excavator hydraulic yepakutanga yakawanda-nzira yekugovera vhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhamiswa,secondary valve,jet valve,mafuta valve zvichingodaro. Kana aya mavharuvhu ekuchengetedza asiri iye zvino akaiswa kune yakajairwa kudzvinyirira (iyo yakajairwa kudzvinyirira kweEX200-5 huru yevhavhavhavha yekudzivirira ndeye 320kg, asi iyo inomanikidza inongori 230kg), iyo yekuchera ichave isina simba. Mukuwedzera, kana mukaha pakati pevharuvhu negomba revharuvhu rakanyanya kukura nekuda kwekupfeka, kudzoka kwevhavha yevhavha haina kukwana, zvichiita kuti kusakwana kwekuyerera uye kunonoka kunonoka. Nokuda kwezvinetso zvakadaro, zvakakosha kubvisa mavharuvhu ekugovera nzira dzakawanda, kuitumira kukambani zvakananga pachikuva chekugadzirisa kugadzirisa, kugadzirisa zvakare kumanikidzwa kwevhavha dzose dzekuchengetedza, uye kubvisa mukaha pakati pevhavha yevhavha uye gomba revhavha.