Dizilo Injector Fuel Injector 095000-0660 8982843930 Denso Injector yogwirizana ndi Isuzu 4HK1 6HK1 ya Hitachi ZX200-3 ZX240-3 Hydraulic Excavator

Isuzu 4HK1 Injini ku Australia

Zaka ziwiri ndi kudzaza kwa makasitomala okondwa pambuyo pake, kumeneko'Palibe chilichonse pamsika waku Australia wapakatikati ngati Isuzu's 4HK1 injini ya dizilo, yomwe ili ndi ukadaulo wapamwamba wa injini yaku Japan.

Kukwaniritsa zofunikira zowongolera utsi pamagalimoto amalonda zokhazikitsidwa ndi malamulo apano a Australian Design Rules (ADR) 80/03, injini ya 4HK1 imaposa Euro V ndipo ikugwirizana ndi Japan.'s Post New Long-Term (PNLT) muyezo wotulutsa mpweya.

Kutsatira mfundo zotulutsa mpweya izi zikutanthauza kuti injini ya 4HK1 imatulutsa mpweya wowonjezera kutentha komanso wowopsa. Kodi ichi chimagwira ntchito bwanji?

Injector yakunja ya Isuzu's diesel particulate diffuser (DPD) imawonjezedwa ku 4HK1, yomwe imagwira ntchito kuchotsa zinthu zina mu injini.'s mpweya. Injector yakunja iyi imathetsa kuchepetsedwa kwa mafuta poyambitsa kukonzanso kunja kwa injini.

Pa malita 5.2 injini ya 4HK1 imadzitamanso kuti ndi yotsika mtengo yamafuta, komanso Idle-Stop System yophatikizidwa yomwe imadula kugwiritsa ntchito injini ikayima (mwachitsanzo pamagetsi apamsewu).

OPANDA MPHAMVU

Koma kusamala zachilengedwe sikumatero'sindikutanthauza kuti mungathe'sindikupakirabe nkhonya yayikulu. Injini ya 4HK1 ndi yotsika pang'ono, torque yayikulu, silinda inayi, magawo awiri a turbocharged komanso injini ya dizilo ya intercooled.

Turbocharger ya magawo awiri mu 4HK1 imakhala ndi ma turbocharger otsika komanso othamanga kwambiri, omwe amawonjezera milingo yama torque pama liwiro otsika a injini. Kuonjezera apo, panthawi ya kutsetsereka kwakukulu (mwachitsanzo, kuchoka pamagetsi), chosinthira ma torque chimalozeranso madzimadzi ndi kutulutsa torque yowonjezera.

Injini imapezeka mumitundu iwiri yamphamvu-154 kW (210 PS) ndi 177 kW (240 PS). Yoyamba imapanga 726 Nm ya torque, ndipo ina yamphamvu kwambiri, 765 Nm.