dl08dv11发动机的维修手册和配件目录technical guidance

Air AirHeaterControl Air PowerSteering Name OutletforVehicle FlyWheel&FlyWheel Intercooler& Electric ECU Engine Harnessfor HarnessforJAKE EngineAss’y 制造厂商 韩国大宇综合机械株式会DaewooHeavyIndustriesandMachinery型号(Engine 韩国DL08汽车用发动 4冲程(4Stroke),6缸直列式(6Cylinder增压中冷方式(Turbocharged,缸径×行程(Borex 7,640点火顺序(Firing 5-3-6-2-4旋转方向 自飞轮逆时针方(CounterClockwiseViewedfrom压缩比(Compression 1,215x791x1,101mmDimension(LxWxH)淨重 接近785kg (Emission umOutput最大扭矩(SAEJ1349) umTorque*性能公差(Production 最高转速(NoLoadMax.EngineSpeed)冷却系统(Cooling形式 强制循环FreshWaterd冷却水泵(CoolingWater形式 皮带驱动离心式CentrifugalTypeDrivenby容量 320Liters/Min节温器形式 蜡封式(Wax-Pellet开启温度(OpeningTemp.)83完全开启温度(ClosingTemp.)95 CoolingWaterCapacity(EngineOnly)燃油系统(Fuel喷射装置(Injection形式 BOSCH共轨式喷射装BOSCHCommonRailInjection喷射控制(Injection 电控式输油泵(Feed形式 机械式(Mechanical喷射正时器(InjectionTiming形式 电喷油嘴(Injection形式 多孔喷嘴式(MultiHole燃油滤清器(Fuel形式 全流,旅压式(FullFlow,Cartridge汽油泵(OilPump)形式 曲轴驱动齿轮(GearTypeDrivenbyCrank机油滤清器(Oil形式 全流量,旅压式(FullFlow,Cartridge机油冷却器(Oil形式 完全水冷型(WaterCooledIntegral润滑机油容量(OilPan最大容量 最小容量 电气系统(Electrical形式 24Vx空气空压机(Air容量 空压机和发动机转速 AirCompSpeedtoEngine冷却方式 水动力转向泵(PowerSteering形式 叶片式(Vane控制压力(Control 容量 飞轮壳(FlyWheel 国汽车工程师学会1号标SAENo.(仅限于用于车辆的配件CoolingFan(OnlyForTruck IncludeFanclutchandwindshieldandbar发电机 24V-150,120,60A交流发电机 24V-150,120A外置调节24-60A离合器形式 LubricationOptimumOilTemperatureatoilpan:AllowableMax.OilTemperatureatoilpan:115~mendedlubricatingengineoil:APICI-4class,SAEOilchangeinterval InitialInitialbelow500km/day(bus,everyeveryDAEWOOHEAVYINDUSTRIES.INCHEON,FuelCommon-Rail▶1600~1800barCommon-RailImprovingFuelLower▶Pilot-LowerCommonCommonRailF.IHIGHPRESS.HIGHPRESS.Cp3.3Cp3.4(CP注意齿轮泵不要错误组注意齿轮泵不要错误组기어펌프입출구오조립FuelFuel(fromFuelFuelMetering65.10501-Fuel(returntoFuel GearFuel(returntoFuel (from(fromPre-Fuel(to고압파이프체결(toFuel(CommonRail)DL08发动机用高压储油65.10601- FuelfromFuel油压传感器(RDS)(连接扭矩油压传感器(RDS)(连接扭矩7kgm)(체결토오크7kgm)연료리턴을제외한모든체결부위는 상대측재료의소성변형으로실링함고압파이프의체결토오크:3.0마운팅볼트체결토오크:2.2油压传感器(RDS레일압력센서분해조립시작업기준서참조限压阀(DBV)압력제한밸브1950100역할:커먼레일에장착되어레일압력이비정상제어될때 방출하여커먼레일의파손을제한압력:1950-100교환전체사용시간중Limphomemode로5시간이상사용50회이상열린제한압력보다100bar이상초과되어작동하는조립시나사면에오일소성변형으로정상품은수회분해조립및재사용(InjectorDL08/DV11发动机用喷油嘴하네스인젝터고정브라켓조립

연료므로,각인된품번으로구분하여야함高压插接器(HPC)和螺고압커넥터(HPC)와HPC及螺母:DL08/DV11共用HPC및너트DL08/DV11공용高压插接器(HPC)65.10410-组装喷油嘴，高压插接器(HPC)和螺FUELFLOWMODEL:FUELFUEL0 ENGINESPEEDFUELCoolingOptimumTemperatureforcoolant:85℃∼atfullload:below8℃CoolantPressureatwaterpumpinlet: Min.0.5kg/㎠AllowableMinPressureatwaterpumpinletduringashorttime:0.1kgmendedmixingratioforantizerinenginecoolant:30~50%Airventilationsystemmustbecontainedinthesystem.Tipspeedofcoolingfanismax.100m/secforreducingtheCapBoilingMax.allowablewateroutletSeaNon0.30.50.9Max.allowablewateroutlettemperatureatsealevel=boilingpoint–8Accordingtooperatingvehiclealtitude,selectcapHEATREJECTIONMODEL:InterInterHEATHEAT ENGINESPEEDWATERMAXWATERFLOW:TEMPERATURETEMPERATURE(7V-55--0MENDATIONofCOOLINGCoolantRadiatorIn&Outlet90~951058K65K50K▷ ▷ ▷ :AirTemperature.(ambient▣TESTLockathermostatandcoolingfanatfullopeningDrivethevehicletorampspeed(20~25km/hr)operatingtheengineunderthefullloadcondition.Continueatleast15%ofantizeinengineAirINTAKE&EXHAUSTAIRINTAKETemperatureDifferencebetweeninductingairataircleanerandambient:below10KAllowablenegativepressure:220mmH2O(635mmH2O:whendirtyairConnectionhoseofairpipefromturbochargertointercoolermusttakehightemperatureandstrengthmaterials.Inductingflowspeed:max.mendtotakepre-aircleaneraccordingtodirtyambientAIREXHAUSTumpermissiblebackpressure:1000mmH2OAIRPREHEATINGMENDATIONOFINTAKE&EXHAUST▣INTAKEnegativeChecknewfilterairfilterelement220635attheaircleaner loss▣EXHAUSTBACKMax.permissibleexhaustbackpressureCheck1,000atthelosspowerbadBSFCincreaseex.gasdownstreamoftheMENDATIONOFEXHAUSTPositioninstalledexhaustDownstream1,500mmfromturbineoutletonexhaustpipe.Specificationofexhaustthrottle㎏/㎠troubleinengine

Iftooshorttodistanceinstalledexhaustbrake,happentowearofrockerarmandbrokenexhaustvalve&retainerIncaseofturbochargedengine,itshouldbebrokenturbineofINTAKE&EXHAUSTINLETAIRMODEL:(㎥(㎥INLETINLETAIR50 ENGINEEXHAUSTGASMODEL:EXHAUSTEXHAUSTGAS0 ENGINESPEEDEXHAUSTEXHAUSTGASMODEL:MODEL:ENGINESPEEDAir-440-2PowerSteeringPump1251610016AirOilflowmustnotexceedmax.1.5m/secandmaintain100mmHgnegativepressureunder20℃.Ifexceedmax.speed,happentocavitationandCorrectconnectionwithoilProperpipedimension.pressureline:max.5m/secreturnline max.3.5FilteringinreturnCleaningallthepartswhenUnionswithlittleInsulationagainstDon'toperateabove10sec.Orhappentoscratchthepumpbodybyhighheat.BecarefulnottoincreaseoiltemperatureaboveThenumberofflywheelteeth:INTERCOOLER&Permissiblepressuredrop0.1kg/Permissibletemperaturedifference(ΔT):max.23℃(50℃-atmospheretemp.)AllowableAirTemperatureatIntakemanifold:Max.70℃RadiatorAreaandHeatDissipationA=A1(1+Sf) RadiatingsurfaceA1:Calculatedradiatingsurface(㎡)SfSafetymargine(generally10~15%)Calculatedradiatingsurface(A1)A1=Ho/△tm.K.CHoHeattransmittedtothecoolanthr)HoHu*Pe*f*iHicHuLowpointheatgenerationoffuelGenerally10,500㎉/㎏Pe:Engineoutput :RatioofheattransmissiontoC:Scailingcoefficient(generally△tmexpressestherelationshipbetweenthetemperatureofthecoolantasitentersorleavestheradiatorandthetemperatureoftheairasitentersorleavesthe△tm=(tf1-△tf/2)-(ta1-△△tf:Differenceintemperatureofcoolantoninletandoutletfromtheradiator(℃)△tf=Ho*1,000/(Qf*rf*HoHeattransmittedtothecoolanthr)Qf:Volumeofcoolantflow(ℓ/hr)Seewaterpumprf:Specificgravityofcoolant(㎏/㎥)1,000△ta:Differenceintemperatureofaironinletandoutletfromthe△ta=Ho*1,000/(Qa*ra*Qa:Airflowvolumepassedthroughtheradiator(ℓ/hr)itrelationshiptocoolingfanraSpecificgravityofair1.1~1.2㎏/㎥caspecificheatofair0.24㎉/㎏.℃HeatdissipationcoefficientLineEstimationofradiatingsurfacecoefficientKteFinononeAFinonbothBELECTRICEnginecontrolunit(ECU)circuitdiagram(A)forDL08Enginecontrolunit(ECU)circuitdiagram(B)forDL08ECUWiring ECUPower,Battery ECUPower,Battery(-Control ControlPower(- ControlPower(-Key(in)KeySwitchFoot (in)FootBrakePosition,Normal(in)FootBrakePosition,Normal (in)ClutchPosition,Normal (in)CruisingSpeedSettingorCruisingSpeed (in)CruisingSpeedSettingorCruisingSpeed (in)CruisingOff,Normal (in)CruisingSpeed=>Speedwillbereturnedtopreviouscruising (in)PutCruisingControlFunctioninto=>NormallyifCruisingControl,PTOfunctionorVariableSpeedLimitationfunctionisnecessary,thiscontactcouldbeconnectedbycommon. (LEDlamp)Cruisingfunctionis=>NormallyifCruisingControl,PTOfunctionorVariableSpeedLimitationfunctionsisunderoperation.ElectricAcceleration (in)LowIdlepedal’soperation (in)AccelerationPedal (out)AccelerationPedal (out)AccelerationPedalParking(in)ParkingBrake Thisfunctionisnotnecessaryforbusapplication Thisfunctionisnotnecessaryforbusapplication(in)DiagnosticLamp (Lamp)Diagnostic=>IndicatingfaultPre (Lamp)Pre-Heatingis (out)Air-Heater (in)Vehicle=>DHIstrongly mendtouseCASPOTACHOGRAPHandinthiscase,1.56isnotnecessary.IfthissignalisdirectlyinputtedfromTransmission’sSpeedSensororothers,thesignalmaybeincorrectandthefunctionrelatingvehiclespeedasCruising,VariableSpeedAndsooncannotbeoperated. (CAN)CANinterfacewithABS/ASR,AutoTM… (CAN)CANinterfacerelatingDiagnosis (J1941)J1941interfacewithNotebookComputer,SCAN JAKE(in)JAKEBRAKE1is(in)JAKEBRAKE2is (out)JAKEBRAKE1 (out)JAKEBRAKE2EngineStop(MaintainIdling (in)Engine’saccelerationshouldbeopened,Ifthissignalisoff,idleRPMiskeptevenaccelerationpedalwassteppedon. EngineHarness(Forinjector,Harness(Forinjector,Harness(Jake,Harness(Jake,BUSCANKWPSystemFueltyandmeteringEGR,boostandfuelpressureMonitoringandback-Systemstartup,AfterrunENGINEENGINEFUELFUELManagingthePTORemoteOILPRESSURESelf-diagnosisofOILPRESSUREAlarmVehicleBOOSTPRESSUREBOOSTPRESSURE ECU（电子控制模块)的输入和输发动机诊断通信엔진진단发动机诊断通信엔진진단CAN通信크루즈/PTO예열히터릴레이预热表示 예열표시고장진단정보출력제이크(배기)브레이크릴레이엔진회전수및차속车辆输出喷油器输出인젝터CP-FuelMetering发动机输出냉각수온도燃油温度感应器연료온도增压压力/温度感应器오일압력/온도曲轴旋转测定感应器凸轮轴旋转测定感应器캠축커먼레일启动软件시동离合器踏板软件클러치페달주차브레이크Foot브레이크차량속도(Tachograph가속페달恒速-OFF크루즈-OFF恒速-RESUME크루즈-RESUME恒速-SET/INC크루즈-SET/INC恒速-SET/DEC크루즈-SET/DECDoor열림감지제이크(배기)브레이크고장진단ECU调整发动机怠速旋转数기능:운전자의필요에의한엔진아이들회전수发动机制动器控制기능:운전석에서의엔진브레이크스위치조작에의해엔진브레이크가恒速控制 기능:운전자가설정한속도를유지하면서운전하도록限制最高速度的功能低温起动功能기능:엔진흡기매니폴드에설치된에어히터의작동을ECU车门打开时的安全功能기능:도어가열린채로차량이출발하지않도록가속을长时间空旋转时停止기능:아이들링상태가장시간유지되면엔진이자동기능:Fault발생시안전이확보된상태에서차량주행에필요한최소한조건으로주행하여정비소까지갈수있도록하는기능故障行驶기능:주행에관련된정보를ECU에功能制特种车的取力器mendedTACHO 4 3 /F 33E3##!

!* %*

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