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OED483Q(2.0L)清潔型柴油發動機

  • 技術參數

    發動機型式直噴、共軌、VGT/帶有中冷系統

    沖程數4

    結構直列4缸

    缸徑×行程83×92mm

    總排量1991cm³

    最大功率110kw/4000r.p.m

    最大扭矩310N.m/2000r.p.m

    壓縮比17.5:1

    升功率55KW/L

    最低燃油消耗率210g/KW.H

    最大油機消耗率0.5g/KW.H

    排放標準歐IV(取決于車輛的特性)

    凈重175kg

    發動機安裝形式橫置、縱置

    長×寬×高661×660×750mm

  • 發動機結構

    缸體"開發式"鑄鐵缸體無缸套,整體式主軸承蓋

    缸蓋鋁合金缸蓋,噴油器中央布置

    缸蓋罩與凸輪軸支撐一體的鋁缸蓋罩

    活塞輕質鋁合金活塞,兩個氣環,一道油環,ω燃燒室

    凸輪軸單頂置凸輪軸,齒形帶驅動

    曲軸合金鋼鍛造曲軸,整體平衡,帶平衡軸

    連桿脹斷連桿

    配氣系統置頂4氣門,液壓挺柱和滾子搖臂驅動

    潤滑強制潤滑,帶機油冷卻器

    冷卻離心式水泵,節溫器控制大小循環

  • ECHNICAL FEATURES

    Generaldirect injection、Common Rail、WGT turbocharger(VGT) with air /air intercooler

    Cycle Diesel 4 stroke

    Cylinder n°4 in line

    Borexstroke83 * 92 mm

    Total displacement1991 cm3

    Max.power110 kw / 4000 rpm

    Max.powe310 N·m / 2000 rpm

    Compression ratio17.5:1

    Specific power KW/liter55.3 kw / L

    minimumS.F.C210 g / kw·h

    MAX.Oil consumption0.5 g/kw·h

    Emission Standard limitsEURO 4 - (depending onvehicle features)

    engine weight(dry.Without accessories)175 Kg

    Engine placementTransverse,Longitudianl

    Length*Width*height661*660*750mm

  • ENGINE STRUCTURE

    ENGINE BLOCKCast iron "open" block with integrally cast liners and bedplate for main bearing support

    HEADOne piece aluminium alloy head with centrally located fuel injectors

    PISTIONLight hypereutectic alloy piston.With two compression rings and one oil control ring with omega shaped combustion chamber.

    CAMSHAFTSSingle overhead camshaft driven by toothed belt.

    CARAKSHAFTForged alloy steel crankshaft,totally balanced, with ablance shaft.

    CONNECTING RODSFractured con rod

    AIR DISTRIBUTIONOver head valves,four valves for each controlled though roller finger folowers and hydraulic lash adjusters.

    LUBRICATIONForced type through rotary pump,with oil cooler.

    COOLINGWater coolant forced circulation through a centrifugal pump and temperature control thermostat

  • 歐Ⅳ渦輪增壓柴油發動機2.0L 性能曲線

    OED483Q(2.0L)
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