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IZINJINI EQEDE : Injini BMW N57

Injini engu-3.0-litre BMW N57 kadizili ihlanganiswe embonini yaseSteyr kusukela ngo-2008 futhi ifakwe cishe kuzo zonke izinhlobo ezinkulu noma ezincane ze-German concern. Iyunithi yamandla inokulungiswa okuthathu: nge-turbocharging eyodwa, ephindwe kabili noma kathathu.

    ISINGENISO SOMKHIQIZO

    s-l1600 (2) inkomishi

    Injini engu-3.0-litre BMW N57 kadizili ihlanganiswe embonini yaseSteyr kusukela ngo-2008 futhi ifakwe cishe kuzo zonke izinhlobo ezinkulu noma ezincane ze-German concern. Iyunithi yamandla inokulungiswa okuthathu: nge-turbocharging eyodwa, ephindwe kabili noma kathathu.

    Injini ifakwe ku:
    I-BMW 3-Series E90 ngo-2008 - 2013; 3-Series F30 ngo-2012 - 2019; 3-Series F34 kusukela ngo-2014;
    BMW 4-Series F32 kusukela 2013;
    I-BMW 5-Series F10 ngo-2010 - 2017; 5-Series F07 ngo-2009 - 2017;
    I-BMW 6-Series F12 ngo-2011 - 2018;
    I-BMW 7-Series F01 ngo-2008 - 2015;
    I-BMW X3 F25 ngo-2011 - 2017;
    I-BMW X4 F26 ngo-2014 - 2018;
    BMW X5 E70 ngo-2010 - 2013; I-X5 F15 ngo-2013 - 2018;
    I-BMW X6 E71 ngo-2010 - 2014; X6 F16 kusukela ngo-2014.

    s-l1600 (3)3qa


    Imininingwane

    Iminyaka yokukhiqiza

    kusukela ngo-2008

    Ukufuduka, cc

    2993

    Isistimu yamafutha

    Isitimela Esivamile

    Ukukhipha amandla, i-hp

    204 – 245 (N57D30 ver. U0, O0)
    258 (N57D30O1 noma i-N57TU)
    299 – 306 (N57D30T0 noma i-N57 TOP)
    I-313 (N57D30T1 noma i-N57TU TOP)
    I-381 (N57D30S1 noma i-N57S1)

    Okukhipha i-torque, Nm

    430 – 540 (N57D30)
    I-560 (N57D30O1)
    I-600 (N57D30T0)
    I-630 (N57D30T1)
    I-740 (N57D30S1)

    I-cylinder block

    i-aluminium R6

    Vimba ikhanda

    aluminium 24v

    I-cylinder bore, mm

    84

    I-Piston stroke, mm

    90

    Isilinganiso sokucindezela

    16.5 (ngaphandle kwe-N57S1)
    16.0 (N57D30S1 noma N57S1)

    Izici

    i-intercooler

    Ama-hydraulic lifters

    yebo

    Isikhathi sokushayela

    iketango

    Isilawuli sesigaba

    cha

    I-Turbocharging

    i-turbo eyodwa (N57D30, N57D30O1)
    lapho i-turbo (N57D30T0, N57D30T1)
    ama-turbo amathathu (N57D30S1)

    Amafutha enjini anconyiwe

    5W-30

    Umthamo kawoyela wenjini, ilitha

    6.5 (ngaphandle kwe-N57D30S1)
    7.2 (N57D30S1)

    Uhlobo lwamafutha

    udizili

    Amazinga e-Euro

    EURO 5/6

    Ukusetshenziswa kukaphethiloli, L/100 km (yeBMW 530d 2011)
    - idolobha
    - umgwaqo omkhulu
    - kuhlangene

    7.7
    5.2
    6.1

    Impilo yenjini, km

    ~ 300 000



    Ukungalungi kwe-N57D30 injini

    Impilo yesevisi yale njini kadizili incike kakhulu ezingeni likaphethiloli namafutha asetshenziswayo;
    Ama-swirl flap athathayo awokuqala akhula abe nomsizi nojamu;
    Uma i-valve ye-EGR ingahlanzwa, ukufakwa kuzovalwa ngomsizi futhi injini izoqala ukusebenza ngokungalingani;
    Eduze kwe-100,000 km, i-damper ye-crankshaft iyawa kancane kancane futhi iqale ukwenza umsindo;
    Ngezikhathi ezinde zokushintsha uwoyela, insiza ye-turbine kanye neketango lesikhathi lingaba ngu-200,000 km.