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QHOV TSEEB: Cav BMW N57

Lub 3.0-liter BMW N57 diesel cav tau sib sau ua ke ntawm cov nroj tsuag hauv Steyr txij li xyoo 2008 thiab tau teeb tsa ntawm yuav luag txhua tus qauv ntau lossis tsawg dua ntawm German kev txhawj xeeb. Lub hwj chim chav tsev muaj peb qhov kev hloov kho: nrog ib zaug, ob npaug los yog triple turbocharging.

    PRODUCT INTRODUCTION

    s-l1600 (2) cug

    Lub 3.0-liter BMW N57 diesel cav tau sib sau ua ke ntawm cov nroj tsuag hauv Steyr txij li xyoo 2008 thiab tau teeb tsa ntawm yuav luag txhua tus qauv ntau lossis tsawg dua ntawm German kev txhawj xeeb. Lub hwj chim chav tsev muaj peb qhov kev hloov kho: nrog ib zaug, ob npaug los yog triple turbocharging.

    Lub cav tau nruab rau:
    BMW 3-Series E90 xyoo 2008 - 2013; 3-Series F30 hauv 2012 - 2019; 3-Series F34 txij thaum 2014;
    BMW 4-Series F32 txij thaum 2013;
    BMW 5-Series F10 xyoo 2010 - 2017; 5-Series F07 hauv 2009 - 2017;
    BMW 6-Series F12 hauv 2011 - 2018;
    BMW 7-Series F01 xyoo 2008 - 2015;
    BMW X3 F25 2011-2017;
    BMW X4 F26 2014-2018;
    BMW X5 E70 2010-2013; X5 F15 hauv 2013 - 2018;
    BMW X6 E71 2010-2014; X6 F16 txij thaum 2014.

    s-l1600 (3) 3 qa


    Specifications

    Ntau xyoo lawm

    txij li xyoo 2008

    Kev tshem tawm, cc

    ib 2993

    Roj system

    Common Rail

    Lub zog tso zis, hp

    204 – 245 (N57D30 ver. U0, O0)
    258 (N57D30O1 or N57TU)
    299-306 (N57D30T0 or N57 TOP)
    313 (N57D30T1 or N57TU TOP)
    381 AWV 13

    Torque tso zis, Nm

    430 – 540 (N57D30)
    560 AWV 13
    600 (N57D30T0)
    630 AWV 13
    740 AWV 13

    Lub tog raj kheej thaiv

    aluminium R6

    Thaiv lub taub hau

    aluminium 24 v

    Lub tog raj kheej bore, mm

    84

    Piston stroke, mm

    90

    Compression ratio

    16.5 (tshwj tsis yog N57S1)
    16.0 (N57D30S1 or N57S1)

    Nta

    intercooler

    Hydraulic lifters

    yog

    Lub sijhawm tsav tsheb

    saw hlau

    Phase regulator

    tsis muaj

    Turbocharging

    Ib qho Turbo (N57D30, N57D30O1)
    turbo (N57D30T0, N57D30T1) TSI
    3 TSI (N57D30S1)

    Pom zoo cov roj cav

    5 W-30

    Cav roj muaj peev xwm, liter

    6.5 (tshwj tsis yog N57D30S1)
    7.2 (N57D30S1)

    Hom roj

    diesel

    Euro qauv

    EURO 5/6

    Roj noj, L/100 km (rau BMW 530d 2011)
    — lub nroog
    - txoj kev loj
    - ua ke

    7.7
    5.2
    6.1

    Cav lifespan, km

    ~ 300 000



    Qhov tsis zoo ntawm lub cav N57D30

    Lub neej kev pab cuam ntawm lub cav diesel no yog nyob ntawm qhov zoo ntawm cov roj thiab roj siv;
    Lub intake manifold swirl flaps yog thawj zaug overgrow nrog soot thiab jam;
    Yog tias EGR valve tsis raug ntxuav, qhov kev noj haus yuav ua rau cov kua qaub thiab lub cav yuav pib khiav tsis sib xws;
    Ze rau 100,000 km, lub crankshaft damper maj mam vau thiab pib ua suab nrov;
    Nrog rau lub sijhawm hloov roj ntev, cov peev txheej ntawm cov turbine thiab lub sijhawm sib txuas yog kwv yees li 200,000 km.