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INJINI YOPHUNZITSIRA: Injini ya Hyundai-Kia D4EA

Injini ya dizilo ya 2.0-lita Hyundai D4EA kapena Santa Fe Classic 2.0 CRDi idapangidwa kuyambira 2001 mpaka 2012 ndipo idayikidwa pamitundu yonse yapakatikati ya wopanga nthawiyo. Galimoto iyi idapangidwa ndi VM Motori ndipo imadziwika kuti Z20S pamitundu ya GM Korea.

    MAU OYAMBIRA KWA PRODUCT

    D4EA -1nvD4EA -2qu8D4EA -3 zakaDE4A -4u3x

        

    D4EA -30Eu

    Injini ya dizilo ya 2.0-lita Hyundai D4EA kapena Santa Fe Classic 2.0 CRDi idapangidwa kuyambira 2001 mpaka 2012 ndipo idayikidwa pamitundu yonse yapakatikati ya wopanga nthawiyo. Galimoto iyi idapangidwa ndi VM Motori ndipo imadziwika kuti Z20S pamitundu ya GM Korea.

    Mu 2000, VM Motori inayambitsa injini ya dizilo ya RA 420 SOHC 2.0 lita imodzi, yomwe inapangidwira Hyundai Group ndi GM Korea ndipo imadziwikanso kuti D4EA ndi Z20DMH. Mwamapangidwe, ichi ndi gawo lanthawi yake lomwe lili ndi chipika chachitsulo, lamba wanthawi, mutu wa silinda wa aluminiyamu wokhala ndi camshaft imodzi yamavavu 16 komanso okhala ndi ma hydraulic compensators. Kuti muchepetse kugwedezeka kwakukulu kwa injini, chipika cha ma shafts okhazikika chimaperekedwa mu mphasa. M'badwo woyamba wa injiniyi unalipo muzosintha ziwiri zosiyana mphamvu: ndi ochiritsira turbocharger MHI TD025M kupanga 112 hp ndi kuchokera 235 mpaka 255 Nm makokedwe ndi D4EA-V ndi variable geometry turbine Garrett GT1749V kupanga 125 hp ndi 285 Nm.

    DE4A -43bp
    D4EA -1a6k

    Mu 2005, m'badwo wachiwiri wa injini dizilo anaonekera, kupanga 140 - 150 HP ndi 305 NM. Iwo ali ndi dongosolo lamakono lamafuta kuchokera ku Bosch ndi kuthamanga kwa 1600 m'malo mwa 1350 bar, komanso Garrett GTB1549V yamphamvu kwambiri ya geometry turbocharger.
    Banja la D limaphatikizanso dizilo: D3EA ndi D4EB.

    Injini idayikidwa pa:
    Hyundai Elantra 3 (XD) mu 2001 - 2006;
    Hyundai i30 1 (FD) mu 2007 - 2010;
    Hyundai Santa Fe 1 (SM) mu 2001 - 2012;
    Hyundai Sonata 5 (NF) mu 2006 - 2010;
    Hyundai Trajet 1 (FO) mu 2001 - 2006;
    Hyundai Tucson 1 (JM) mu 2004 - 2010;
    Kia Carens 2 (FJ) mu 2002 - 2006; Anasowa 3 (UN) mu 2006 - 2010;
    Kia Ceed 1 (ED) mu 2007 - 2010;
    Kia Cerato 1 (LD) mu 2003 - 2006;
    Kia Magentis 2 (MG) mu 2005 - 2010;
    Kia Sportage 2 (KM) mu 2004 – 2010.

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    Zofotokozera

    Zaka zopanga

    2001-2012

    Kusamuka, cc

    1991

    Njira yamafuta

    Common Rail

    Mphamvu yamagetsi, hp

    112-150

    Kutulutsa kwa torque, Nm

    235-305

    Silinda block

    chitsulo chachitsulo R4

    Tsekani mutu

    aluminiyamu 16 v

    Kubowola kwa silinda, mm

    83

    Piston stroke, mm

    92

    Compression ratio

    17.3 - 17.7

    Ma hydraulic lifters

    inde

    Kuyendetsa nthawi

    lamba

    Turbocharging

    inde

    Analimbikitsa injini mafuta

    5W-30, 5W-40

    Kuchuluka kwa mafuta a injini, lita

    6.5

    Mtundu wamafuta

    dizilo

    Miyezo ya Euro

    EURO 3/4

    Kugwiritsa ntchito mafuta, L/100 km (kwa Hyundai Santa Fe Classic 2009)
    — mzinda
    - msewu waukulu
    - kuphatikiza

    9.3
    6.4
    7.5

    Kutalika kwa injini, km

    ~ 400 000

    Kulemera, kg

    195.6



    Kuipa kwa injini ya Hyundai D4EA

    Injini ya dizilo iyi ndiyofunikira pakukonza komanso mtundu wamafuta omwe amagwiritsidwa ntchito, chifukwa chake, eni ake azachuma nthawi zambiri amamva kuvala pamakamera a camshaft. Komanso, pamodzi ndi camshaft, nthawi zambiri zimakhala zofunikira kusintha ma valve.
    Malingana ndi malamulo, lamba wa nthawi amasintha makilomita 90,000 aliwonse, koma nthawi zambiri amaswa kale. Kuyisintha kumakhala kovuta komanso kokwera mtengo, kotero eni ake nthawi zambiri amayendetsa mpaka kumapeto. Ikhozanso kusweka chifukwa cha mphero ya mpope wa madzi ndipo ma valve apa nthawi zambiri amapindika.
    Injini ya dizilo ili ndi makina odalirika amafuta a Common Rail Bosch CP1, komabe, ma nozzles amalephera mwachangu ndikuyamba kuthira mafuta a dizilo otsika. Ndipo ngakhale nozzle imodzi yolakwika apa imatha kuwononga injini kwambiri.
    Zosintha zosavuta ku 112 hp zilibe cholekanitsa mafuta ndipo nthawi zambiri zimadya mafuta, mapulagi owala amakhala pang'ono, ndipo turbine nthawi zambiri imayenda zosakwana 150,000 km. Komanso, ma mesh olandila mafuta nthawi zambiri amakhala otsekeka kenako amangokweza crankshaft.