CAT_C18发动机培训(1)

CATC18ACERTTMEngineC18ACERTTMEngineC18SingleTurboC18TwinTurboC18ACERTWellSvc_060524_1210.pptC18ACERTWellSvc_060524_1210.ppt总则–机器信息–与C-16,3406,和3408的比较–技术信息性能特征–机器系统–附件•必须的；•可选的；优点概要–排放–尺寸–性能好–易安装–可靠、耐用C18ACERTTMEngineC18ACERTWellSvc_060524_1210.pptC18ACERTTM机器信息型号:–C18ACERTTM–575to700hp•EPATier3,CARB3,ECStageIIIA,non-road•ATAAC(空空中冷)•干式排气歧管Ratings:575,600,630,700,765,800bhp–满负荷速度1800-2100rpm物理数据–缸径=145mm(5.71in)–冲程=183mm(7.2in)–排量=18.1L(1105in3)OverviewC18ACERTWellSvc_060524_1210.pptC18ACERTTM机器信息(A)进气(B)Exhaust(C)飞轮端直列式四冲程进气阀间隙....0.38±0.08mm(0.015±0.003inch)排气阀间隙....0.76±0.08mm(0.030±0.003inch)发火顺序...1,5,3,6,2,4旋向...逆时针Note:机器的前端是相对于飞轮端的一端.左右端是从飞轮端看.1缸在前端C18ACERTWellSvc_060524_1210.pptC18ACERTTM排放机器发展的最初原因–2006EPA&CARBTIER3&ECStageIIIANon-RoadEmissionsCertified•Noexhaustafter-treatmentrequiredfortheseCertificationsEPATier3&ECStageIIIA非道路排放–排放标准的缩图；OverviewC18ACERTWellSvc_060524_1210.pptC18ACERTTMEmissionsCompliance0.01.02.03.04.05.06.07.08.09.010.011.012.0NOx-g/hp-hrU.S.EPA非道路排放标准的历史正时延迟中冷燃烧优化高的喷油压力有限的电控Tier1Tier2无排放标准Particulates-g/hp-hrTier3电控/中冷Levels&TechnologiesACERTTM技术0.80.70.60.50.40.30.20.10.0OverviewC18ACERTWellSvc_060524_1210.pptC18ACERTTMEmissionsCompliance减少NOx（氮氧化物）–无标准到EPATier1-10to6.9g/bhp-hr-31%减少–EPATier1到Tier2–6.9to4.9g/bhp-hr-29%ReductionfromTier1–EPATier2到Tier3–4.9to3.0g/bhp-hr-39%ReductionfromTier2减少微粒–Unregulated到EPATier1–0.8to0.4g/bhp-hr-50%Reduction–EPATier1到Tier2–0.4to0.15g/bhp-hr-62%ReductionfromTier1–EPATier2=Tier3–NoReductionfromTier2OverviewC18ACERTWellSvc_060524_1210.pptC18ACERTTMRatings–标准单增压RatingSpeed(rpm)Power(bhp)MaxBMEP(psi)FuelRate(gal/hr)A210057526425.8B210060027626.9C210063028928.0双增压RatingSpeed(rpm)Power(bhp)MaxBMEP(psi)FuelRate(gal/hr)C210070032231.0D2100765E2100800Overview•Fuelrateistakenasthemaximumat100%loadC18ACERTWellSvc_060524_1210.pptC18ACERTTMRatings–公制SingleTurboRatingSpeed(rpm)Power(bkW)MaxBMEP(kPa)FuelRate(L/hr)A2100429182197.6B21004471900102.0C21004701995106.0TwinTurboRatingSpeed(rpm)Power(bkW)MaxBMEP(kPa)FuelRate(L/hr)C21005222217117.5D2100570E2100597Overview•Fuelrateistakenasthemaximumat100%loadC18ACERTWellSvc_060524_1210.pptC18ACERTTM产品列表比较OverviewGlobalPetroleumWellServiceProductMigrationPlanLastUpdated22May2006USEPA=Tier1Tier2Tier3ProductModelEmissionsRatingTierPowerSpeedC-16EPAT2-CARB2-ECIINRB550bhp2100C18ACERTEPAT3-CARB3-ECIIIANRA575bhp2100C-16EPAT2-CARB2-ECIINRC600bhp2100C18ACERTEPAT3-CARB3-ECIIIANRB600bhp21003412EJWACEPAT1-ECINRA605bhp18003412EJWACEPAT1-ECINRB625bhp1400C-16EPAT2-CARB2-ECIINRD630bhp2100C18ACERTEPAT3-CARB3-ECIIIANRC630bhp21003412EJWACEPAT1-ECINRC650bhp18003412EJWACEPAT1-ECINRC650bhp2100C-16EPAT2-CARB2-ECIINRE660bhp21003412EJWEPAT1-ECINRB680bhp2000C18ACERTEPAT3-CARB3-ECIIIANRC700bhp21003412CJWACNON-CERTIFIEDC700bhp21003412EJWACEPAT1-ECINRC700bhp18003412EJWACEPAT1-ECINRC700bhp21003412EJWACEPAT1-ECINRC730bhp18003412EJWACEPAT1-ECINRA735bhp18003412EJWACEPAT1-ECINRC750bhp21003412EJWACEPAT1-ECINRB750bhp20003412EJWACEPAT1-ECINRC750bhp18003412EJWACEPAT1-ECINRC750bhp2100C18ACERTEPAT2-CARB2-ECIINRD765bhp2100C18ACERTEPAT2-CARB2-ECIINRE785bhp21002005200620072008non-certifiedC18ACERTWellSvc_060524_1210.pptC18ACERTTMvs.C-16Tier2/StageII(公制)OverviewModelC18ACERTTMC-16RatedPower;CRating522kW448kWMaxRPM21002100排量18.1L15.8L缸径145mm140mm冲程183mm171mmSize(LxWxH)1388x921x1243mm1497x910x1275mm重量1332kg1343kg功率密度(CTierComparison)2.55kg/kW3.00kg/kWC18ACERTWellSvc_060524_1210.pptC18ACERTTMvs.3408C(公制)OverviewModelC18ACERTTM3408CRatedPower;CRating522kW377kWMaxRPM21002100排量18.1L18L缸径145mm137mm冲程183mm152mmSize(LxWxH)1388x921x1243mm1677x1452x1629mm重量1332kg1656kg功率密度(CTierComparison)2.55kg/kW4.39kg/kWC18ACERTWellSvc_060524_1210.pptC18ACERTTM设计方案ACERTTM技术外表类似C15ACERTTM18Liters一个机器平台有较宽的功率范围；增加排量–15.8to18.1L改良的设计–MEUI燃油系统–ADEM™A4电控–承受更高的缸内压力–较高的压缩比16.5:1•改善冷起动OverviewC18ACERTWellSvc_060524_1210.pptC18ACERTTMEngine信息OverviewEngineeringmodel:E709系列号前缀:WJH性能DM号:–7698,8169,7699,7700性能参数号:LEHH4597-01服务手册:SENR9840零件手册:–书本:SEBP3351–CD:SERP3351尺寸图纸:258-8747规格书:SENR9842SystemOperationTestingandAdjusting:SENR9843解体和安装:RENR8630Troubleshooting:RENR5042电路图:RENR8046操作保养手册:SEBU7899电路安装和指导手册:LEBH4623C18ACERTWellSvc_060524_1210.pptC18ACERTTMEngine性能和优点机器系统–进气系统–控制系统–冷却系统–排气系统–燃油系统–滑油系统–安装系统–外取力–概要附件–必须的；–可选的；CoreEngineAirInletControlCoolingExhaustFuelLubePowerTake-OffsGeneralAttachmentsC18ACERTWellSvc_060524_1210.pptC18ACERTTM进气系统双增压在700hp以上–C,D,ERatings单增压在700hp以下–A,BRatings空空中冷CoreEngineAirInletControlCoolingExhaustFuelLubePowerTake-OffsGeneralAttachmentsC18ACERTWellSvc_060524_1210.ppt整体的废气门在每个增压器上；增强在宽范围上的增压力；C18ACERTTM双增压机器的特征CoreEngineAirInletControlCoolingExhaustFuelLubePowerTake-OffsGeneralAttachmentsC18ACERTWellSvc_060524_1210.ppt响应快；在较快范围上有显著性能；在较宽的范围上增强了扭矩和功率；C18ACERTTMTwinTurbochargerBenefitsCoreEngineAirInletControlCoolingExhaustFuelLubePowerTake-OffsGeneralAttachmentsC18ACERTWellSvc_060524_1210.pptC18ACERTTM单增压机器的性能SingleTurbo用于700hp以下单一废气门在增压器上耐用、简单、紧凑的废气门在较宽范围提高增压力提高机器的响应较快的负载变化显著的低端性能留有较大的功率为不稳定负荷大的最大扭矩容量Core