康明斯ISBe發(fā)動機簡介(中文)

1、Cummins Engine Company ConfidentialISBeEuro 3, 3.9 and 5.9 litre engines符合歐三排放標準的符合歐三排放標準的3.9 升和升和 5.9升發(fā)動機升發(fā)動機Designed in Europe for European market needs為投放歐洲市場而設(shè)計為投放歐洲市場而設(shè)計Cummins Engine Company ConfidentialSLIDE NO. 2ISBe270100.pptCummins New ISBe康明斯新產(chǎn)品康明斯新產(chǎn)品ISBe The ISBe family of 4 and 6 cylind

2、er engines is the replacement for the market leading B Series in European truck, speciality and bus applications. The ISBe is an all new, one litre per cylinder engine with high pressure common rail electronic fuel system, 4 valves per cylinder, a rear gear train, and the most capable electronic man

3、agement system yet seen on a mid range diesel. ISBe 系列系列4缸和缸和6缸機是歐洲市場上替代缸機是歐洲市場上替代B系列發(fā)動機的領(lǐng)先產(chǎn)品系列發(fā)動機的領(lǐng)先產(chǎn)品,主要用于卡車、特種車輛和客車。主要用于卡車、特種車輛和客車。 ISBe系列發(fā)動機系列發(fā)動機 是一種全新的單缸排量為是一種全新的單缸排量為1升的發(fā)動機，共升的發(fā)動機，共管式高壓燃油系統(tǒng)，每缸管式高壓燃油系統(tǒng)，每缸4氣門設(shè)計氣門設(shè)計, 齒輪傳動移至后端齒輪傳動移至后端,發(fā)發(fā)動機完全電控，用于中等馬力柴油機。動機完全電控，用于中等馬力柴油機。Cummins Engine Company Conf

4、identialSLIDE NO. 3ISBe270100.ppt0510152025197019751980198519901995200020052010Oxides of Nitrogen0.00.10.20.30.40.50.60.70.8Particulate MatterWhy為什么為什么?Euro 3Euro 4Euro 4 - 10/05, 10/06Euro 5 - 10/08, 10/09Euro5NOx reduced by 4 times in 10 years 氮氧化物在氮氧化物在10年內(nèi)降低年內(nèi)降低4倍倍PM reduced by 7 times in 10 yea

5、rs 顆粒物在顆粒物在10年內(nèi)降低年內(nèi)降低7倍倍Performance / Fuel Trade-off at low emissions too severe 性能性能/燃油經(jīng)濟性很難在低排放情況下達到平衡燃油經(jīng)濟性很難在低排放情況下達到平衡氮氧化物顆粒物Cummins Engine Company ConfidentialSLIDE NO. 4ISBe270100.pptEcho? ISB? ISBe?u Echo is the Cummins code name for the B Series replacement engine for Euro 3 and beyond. Echo

6、 代表康明斯代表康明斯B系類符合歐系類符合歐III排放及更高排放的系列產(chǎn)品代碼排放及更高排放的系列產(chǎn)品代碼u ISB is the American electronic version of todays B Series engine. ISB是美國電控版本的是美國電控版本的B系列的發(fā)動機系列的發(fā)動機u ISBe is Cummins production name for Echo. ISBe 是是Echo的康明斯產(chǎn)品名稱的康明斯產(chǎn)品名稱Cummins Engine Company ConfidentialSLIDE NO. 5ISBe270100.pptISBeISBeInteract

7、 Systems英特互動系統(tǒng)u Encompassesu Engine Management發(fā)動機管理u Controls Integration控制集成化u Operator Convenience/ management駕駛員管理便捷u Safety and Asset protection安全保護u Powertrain Integration傳動系集成化u Business/Maintenance support商務/保養(yǎng)支持u Diagnostics故障診斷性好INSITE (英賽特軟件)/ INROADS / INFORM(易覽)Evolution of the proven an

8、d highlysuccessful B Seriesengine被證明為B系列的成功發(fā)展Experience經(jīng)驗化Electronic電控化Economy經(jīng)濟型Evolution改進型European歐洲型Efficiency有效型Environmental環(huán)保型Extra更多功能Cummins Engine Company ConfidentialSLIDE NO. 6ISBe270100.pptV Va al l u ue eProduct Requirements產(chǎn)品特點產(chǎn)品特點u Euro 3 emissions compliance 符合歐符合歐III排放標準排放標準u Best

9、in class fuel economy 燃油經(jīng)濟性好燃油經(jīng)濟性好u Best in class reliability and durability 可靠性高、耐久性好可靠性高、耐久性好u Lowest noise 噪聲低噪聲低u Flexibility - ability to be tailored to individual market needs 應用靈活應用靈活 - 適應不同應用場合和特殊用戶的要求適應不同應用場合和特殊用戶的要求u Base engine architecture for Euro 4 易于升級到歐易于升級到歐4u Power Density 比功率大比功率大

10、u Lowest Cost of Operation 運行成本低運行成本低Cummins Engine Company ConfidentialSLIDE NO. 7ISBe270100.pptV Va al l u ue eProduct Deliverables產(chǎn)品特點產(chǎn)品特點uEuro 3 emissions compliance 符合歐符合歐III排放標準排放標準uBest in class fuel economy 燃油經(jīng)濟性好燃油經(jīng)濟性好u5% better than Euro 2 優(yōu)于歐優(yōu)于歐II 5%uBest in class reliability and durabili

11、ty 可靠性高、耐久性好可靠性高、耐久性好uLowest noise 噪聲低噪聲低u92 Dba 1m noise level 1米范圍內(nèi)米范圍內(nèi)92分貝分貝uFlexibility - ability to be tailored to individual market needs 應用靈活應用靈活 - 適應不同應用場合和特殊用戶的要求適應不同應用場合和特殊用戶的要求uOptimised Truck, bus & speciality ratings優(yōu)化了卡車、客車和特種車輛的功率等級優(yōu)化了卡車、客車和特種車輛的功率等級uBase engine architecture for E

12、uro 4 易于向歐洲易于向歐洲IIII過渡過渡uPower Density功率密度大功率密度大uBest in class packaging - Size & weight 各功率等級的發(fā)動機，體積更小，重量更輕各功率等級的發(fā)動機，體積更小，重量更輕uSmaller than Euro 2 on lower power ratings小功率等極的發(fā)動機，體積比歐小功率等極的發(fā)動機，體積比歐II更小巧更小巧u運行成本低運行成本低uFuel Savings節(jié)省燃油節(jié)省燃油uImproved Oil drains改善的機油更換系統(tǒng)改善的機油更換系統(tǒng)Cummins Engine Compa

13、ny ConfidentialSLIDE NO. 8ISBe270100.pptISBeCummins Engine Company ConfidentialSLIDE NO. 9ISBe270100.ppt發(fā)動機特性發(fā)動機特性uBosch HPCR fuel system 高壓共管燃油系統(tǒng)高壓共管燃油系統(tǒng)uFracture split connecting rod分離式的連桿分離式的連桿uWastegated and variable geometry turbocharger可變幾何的廢氣旁通式的增壓器可變幾何的廢氣旁通式的增壓器uAutomatically tensioned FEAD自

14、調(diào)整式的自調(diào)整式的FEAD(皮帶驅(qū)動機構(gòu)皮帶驅(qū)動機構(gòu))uDirected flow piston cooling ( J-jets )活塞式直噴式冷卻活塞式直噴式冷卻uGallery cooled , single ni-resist pistons環(huán)式冷卻環(huán)式冷卻,單鎳防銹活塞單鎳防銹活塞uTwo piece exhaust manifolds 2組排氣歧管組排氣歧管uCassette type crankshaft seals 盒式曲軸密封盒式曲軸密封 uSAE # 1 flywheel housing option可匹配可匹配SAE#1飛輪殼飛輪殼uHigh wear resistant

15、 overlay bearings高耐磨重載軸承高耐磨重載軸承uViscous damper on 6 cylinder products在在6缸機上安裝阻尼減振塊缸機上安裝阻尼減振塊uTuned rubber damper on 4 cylinder products在在4缸機上安裝可調(diào)諧的橡膠減振塊缸機上安裝可調(diào)諧的橡膠減振塊uIntegrated CCV option集成式的集成式的CCV選件選件Design 設(shè)計Cummins Engine Company ConfidentialSLIDE NO. 10ISBe270100.pptHPCR Electronic Fuel System

16、高壓共管電控燃油系統(tǒng)高壓共管電控燃油系統(tǒng)u Fully Variable fuel injection timing自自由設(shè)定噴油時間由設(shè)定噴油時間u Full Electronic Control of fuelling油量油量完全電控完全電控u High Injection Pressure capability - independent of engine rpm 在全轉(zhuǎn)速在全轉(zhuǎn)速范圍內(nèi)的燃油高壓噴射范圍內(nèi)的燃油高壓噴射u Flexible fuelling (variable pressure, rate shaping, pilot injection, etc)靈活靈活的噴油方式

17、（噴油壓力可調(diào)，可實現(xiàn)預的噴油方式（噴油壓力可調(diào)，可實現(xiàn)預噴噴)u Optimised combustion at all speeds and loads實現(xiàn)全轉(zhuǎn)速范圍內(nèi)及全負荷范實現(xiàn)全轉(zhuǎn)速范圍內(nèi)及全負荷范圍內(nèi)最佳燃燒狀態(tài)圍內(nèi)最佳燃燒狀態(tài)u Improved Fuel Economy更好的燃油經(jīng)更好的燃油經(jīng)濟性濟性u Improved Cold Starting更好的冷起動更好的冷起動性能性能u No Acceleration, black or white Smoke無加速黑煙無加速黑煙,白煙白煙u Greater Flexibility for optimisation更更多的優(yōu)化方案多

18、的優(yōu)化方案u Superior low speed performance and smoke更好的低速性能及低速排放更好的低速性能及低速排放u Lower noise低噪音低噪音u Low particulate, low Nox排放物中顆粒排放物中顆粒物氮氧化物含量低物氮氧化物含量低Cummins Engine Company ConfidentialSLIDE NO. 11ISBe270100.pptCylinder head氣缸蓋氣缸蓋u Four Valves per Cylinder每缸每缸4氣門氣門u Centered fuel injector噴油器位于燃燒噴油器位于燃燒室中央

19、室中央u Integral Intake manifold整體式進氣歧整體式進氣歧管管u Valve seat inserts嵌入式的氣門座嵌入式的氣門座u Multi-layer steel cylinder head gasket多層缸質(zhì)氣缸蓋襯墊多層缸質(zhì)氣缸蓋襯墊u Heavy duty two piece exhaust manifold重載式的兩段排氣歧管重載式的兩段排氣歧管u Thermostat housing incorporated into the head缸蓋上有節(jié)溫器室缸蓋上有節(jié)溫器室u Two piece isolated rocker cover兩兩片獨立的搖臂蓋片

20、獨立的搖臂蓋u Freer breathing for a faster response具有快速反映的曲軸箱通風具有快速反映的曲軸箱通風u Superior low speed performance很好很好的低速性能的低速性能u Optimum efficiency combustion優(yōu)化優(yōu)化高效的燃燒高效的燃燒u Low particulate, low Nox排放物中顆粒排放物中顆粒物及氮氧化物含量低物及氮氧化物含量低u Leak free design防泄漏設(shè)計防泄漏設(shè)計u Heavy duty Durability重負荷下耐久性重負荷下耐久性強強u Improved coolan

21、t control加強冷卻控制加強冷卻控制u Lower noise and easier servicing低噪低噪聲、維修方便聲、維修方便Cummins Engine Company ConfidentialSLIDE NO. 12ISBe270100.pptPilot Injection預噴油預噴油Injection Cycle Time噴油循環(huán)時間Injection Pressure噴油壓力Cummins Engine Company ConfidentialSLIDE NO. 13ISBe270100.pptRear Gear Train and Crankshaft Seals后齒

22、輪室傳動系和曲軸的密封后齒輪室傳動系和曲軸的密封u Die cast aluminium housing at the rear, sandwiched between the block and flyhweel housing.齒輪室是鑄鋁殼體齒輪室是鑄鋁殼體,裝在裝在發(fā)動機后側(cè)發(fā)動機后側(cè),加在剛體和飛輪殼之間加在剛體和飛輪殼之間u A spur gear train from the crankshaft drives the camshaft, fuel pump and accessory (air compressor/power steering pump).曲軸的動力通過正時齒

23、輪曲軸的動力通過正時齒輪系來驅(qū)動凸輪軸、油泵和附件（空壓機系來驅(qū)動凸輪軸、油泵和附件（空壓機/動動力轉(zhuǎn)向系力轉(zhuǎn)向系)u Unit design crankshaft seals.精細設(shè)計精細設(shè)計凸輪軸密封凸輪軸密封u Major noise reduction噪聲大幅降低噪聲大幅降低u 240Nm capable accessory drive驅(qū)動驅(qū)動附件的能力為附件的能力為240NM u Seals that are more tolerant of surface irregularities and are thus less likely to leak.精細的密封設(shè)計容許精細的密封設(shè)

24、計容許密封表面有更大一點的制造公差密封表面有更大一點的制造公差,減少泄減少泄漏可能性漏可能性Cummins Engine Company ConfidentialSLIDE NO. 14ISBe270100.pptBlock and Oil Pan缸體和油底殼缸體和油底殼u Sculpted and stiffed block.高強度的油高強度的油底殼底殼u Optional internal ladder frame.內(nèi)部框內(nèi)部框架接梯式結(jié)構(gòu)架接梯式結(jié)構(gòu)u Increased wall thickness. 壁厚增加壁厚增加STORM fittings (Straight Thread O

25、Ring Metric)更精細的裝配更精細的裝配(直螺紋米制直螺紋米制O型圈型圈)u Enclosed tappet cover.密封的挺柱蓋密封的挺柱蓋u 360deg thrust in all 6 cyl engines.360 所有的所有的6缸機配有缸機配有360度止推軸瓦度止推軸瓦u Optional 360 deg thrust for 4 Cyl. 4缸機可選缸機可選360度止推軸瓦度止推軸瓦u Innovative suspended oil pan新穎的懸新穎的懸浮式油底殼浮式油底殼u Major noise reduction噪聲大幅降低噪聲大幅降低u Improved s

26、trength扭矩大大增加扭矩大大增加u Elimination of potential leak points 消除可能的泄漏點消除可能的泄漏點u Improved clutch release load 改進的改進的離合器卸載功能離合器卸載功能u capability for single plate clutches可可匹配單片離合器匹配單片離合器u Support, leak-free sealing and isolation for noise.免漏的密封和隔離噪免漏的密封和隔離噪音音Cummins Engine Company ConfidentialSLIDE NO. 15I

27、SBe270100.pptClosed crankcase ventilation system 閉環(huán)的曲軸箱通風系統(tǒng)閉環(huán)的曲軸箱通風系統(tǒng)Baffled area in valve cover氣門室蓋被隔板隔開區(qū)域Sealed area between FH and gear housing飛輪和齒輪之間的密封區(qū)域 CCV filter閉環(huán)的曲軸箱濾器Oil drain to gear housing 機油流向齒輪室 Oil drain to sump 機油流向油底殼Non-return valve 單向閥Air intake to turbo 流向增壓器的進氣Oil drain 機油流向Bl

28、ow-by gas下 排 氣Filtered blow-by gas過濾的下排氣Cummins Engine Company ConfidentialSLIDE NO. 16ISBe270100.pptB-Series Euro 2B系列歐IIISBeB系列歐IIIBore X troke缸徑X行程 102 X 120Same排放 4B = 3.9L 6B = 5.9L 4Cyl ISBe = 3.9L 6Cyl ISBe = 5.9LAspiration進氣方式 Turbocharged,帶增壓器 Charge-air cooled 中冷 Some are non-wastegate部分帶廢

29、氣旁通閥 Turbocharged, charge air cooled增壓中冷 All are wastegated全部帶廢氣旁通閥Block剛體 Thin wall iron casting薄壁鑄鐵 Cam in block凸輪軸在缸體內(nèi) New Sculpted design新的鑄造工藝 Improved rigidity for oise提高硬度,降低噪音 Tappet chest removed頂柱室被取消 Cam in blockretained凸輪軸在缸體內(nèi)得到保留Head缸蓋 2 valves percylinder每缸2氣門 Integral intakemanifold整體

30、式進氣歧管 4 valves per cylinder每缸4氣閥 Centered injector噴油器位于燃燒室中央 Integral intake manifoldretained保留整體式進氣歧管 Revised casting and re-optimized airflow改進的鑄造工藝和更優(yōu)化的空氣流動 B-Series Family ComparisonB系列發(fā)動機對比系列發(fā)動機對比Cummins Engine Company ConfidentialSLIDE NO. 17ISBe270100.pptname : Page 1Document last saved by :

31、Version : 08/04/01 4:53 PMB-Series Euro 2B系列歐2排放發(fā)動機ISBeB系列歐III發(fā)動機Gear Drive齒輪驅(qū)動Front of engine drives cam,fuel system, accessories齒輪驅(qū)動系統(tǒng)前置 Rear of engine drives cam, fuel system,accessories齒輪驅(qū)動系統(tǒng)后置AccessoryDrives附件驅(qū)動 Front of engine - SerpentineBelt發(fā)動機前端皮帶驅(qū)動 SAE “ A” or “ B” optionsavailable法蘭接口A或B可

32、選 Front of Engine = Serpentine belt withrevised tensioner position優(yōu)化了張緊輪位置的皮帶驅(qū)動機構(gòu) Rear of engine - “ A” or full “ B”availableFuelSystem燃油系統(tǒng) Mechanical VP14 or P7100機械式VP14或P7100油泵 Driven from front of Engine驅(qū)動系在發(fā)動機前端 Not capable for Euro 3 or 98EPA不能達到歐III或98EPA標準 CP3.3 High Pressure Common Rail CP3

33、.3 高壓共管燃油系統(tǒng) Driven from Rear of Engine 齒輪驅(qū)動系統(tǒng)后置EngineControls發(fā)動機控制 Mechanical Fuel System機械式燃油系統(tǒng) Bosch EDC7 Electronic Control ModuleBosch EDC7 電控模塊Cummins Interact Electronic ControlSoftware康明斯交互控制軟件B-Series Family ComparisonB系列發(fā)動機對比系列發(fā)動機對比Cummins Engine Company ConfidentialSLIDE NO. 18ISBe270100.p

34、ptname : Page 1B-Series Euro 2ISBePower功率 4B = 135 PS 6B = 235 PS 4B = 167 PS 6B = 275 PSTorque扭矩 4B = 500 Nm 6B = 800 Nm 4B = 600 Nm at launch 6B = 950 Nm at launchServiceTools維修工具 No special mechanicaltools required for BaseEngine基本發(fā)動機系統(tǒng)無特殊修理工具 Bosch fuel systemrequires calibration offengine博世燃油系統(tǒng)

35、需要在裝機前校準 No special mechanicaltools required for BaseEngine (Same)基本發(fā)動機系統(tǒng)無特殊修理工具 Cummins INSITEelectroic diagnosticsystem (Same)康明斯INSITE(英賽特)軟件故障診斷系統(tǒng)B-Series Family ComparisonB系列發(fā)動機對比系列發(fā)動機對比Cummins Engine Company ConfidentialSLIDE NO. 19ISBe270100.pptISBe Competitive Positioning ISBe 與同行業(yè)對比與同行業(yè)對比CO

36、NFIG.(配置)HP mRange(馬力范圍)DISP.(litres)(排量)TORQUE(Nm)(扭矩)RATEDSPEED(RPM)(額定轉(zhuǎn)速)WEIGHT(kg)(重量)COMMENTS(備注)CUMMINSISBeIL 4/4valve135-1673.922500-6002500335Competitive advantage: weight, size, ratingsavailability在尺寸、重量和功率范圍上具有競爭優(yōu)勢MAN 0834IL 4/2 valve140-1804.586502400445Uses internal EGR 使用廢氣再循環(huán))Mercedes9

37、04IL4/3 valve102-1704.249400-6602300395Size and weight ISBe體積、重量大于 ISBeCUMMINSISBeIL 6/4 valve185-2755.88650-9502500460Weight, size, ratingsavailabilty在尺寸、重量和功率范圍上具有競爭優(yōu)勢MAN 0836seriesIL 6/2 valve220-2806.87850-11002400600Uses internal EGR使用廢氣在循環(huán)Mercedes906IL6/3 valve231-2796.374810-11002300530Size a

38、nd weight ISBe體積、重量大于 ISBeCummins Engine Company ConfidentialSLIDE NO. 20ISBe270100.pptISBe Size ISBe尺寸尺寸排量（升外形尺寸重量(公斤COMMENTS(備注)CUMMINSISBe43.922810 x720 x820335Competitive advantage: weight,size, ratings availability在尺寸、重量和功率范圍上具有競爭優(yōu)勢MAN 08344.58937x630 x923440Uses internal EGR (fuel penalty)使用廢氣

39、再循環(huán)Mercedes9044.2491017x645x925395CUMMINSISBe65.881072x735x842460Weight, size, ratingsavailabilty在尺寸、重量和功率范圍上具有競爭優(yōu)勢MAN 0836series6.871185x720 x936/1016623Uses internal EGR (fuel penalty)使用廢氣再循環(huán)Mercedes9066.3741219x645x940530Cummins Engine Company ConfidentialSLIDE NO. 21ISBe270100.pptISBe Fuel Syste

40、m燃油系統(tǒng)燃油系統(tǒng)Cummins Engine Company ConfidentialSLIDE NO. 22ISBe270100.pptBasic基本功能基本功能uPower, Torque, and Speed control 功率、扭矩和轉(zhuǎn)速控制功率、扭矩和轉(zhuǎn)速控制uEmissions排放控制排放控制Controls Integration控制集成化控制集成化uDrive-by-Wire有線控制有線控制uRoad Speed Limiter車速限制器車速限制器uCruise Control巡航控制巡航控制uPTO (Cab and Remote)取力（駕駛室和遙控取力（駕駛室和遙控uF

41、an Clutch Control風扇離合控制風扇離合控制uEngine Retarder Control發(fā)動機制動控制發(fā)動機制動控制uRemote Throttle, Remote PTO遙控節(jié)氣門、遙控取力遙控節(jié)氣門、遙控取力uMultiplexed signals to inst. Panel多路信號輸入到儀表板多路信號輸入到儀表板Driver Convenience / Management駕駛員的管理駕駛員的管理u Adjustable Idle (inc./dec.)怠速可調(diào)整（可升怠速可調(diào)整（可升/可降可降)u Integrated Starting Aids集成的起動幫助集成的

42、起動幫助u Idle Shutdown 怠速停車怠速停車u Geardown protection換檔保護換檔保護交互式系統(tǒng)交互式系統(tǒng)Cummins Engine Company ConfidentialSLIDE NO. 23ISBe270100.pptSafety and Asset Protection安全和財產(chǎn)保護安全和財產(chǎn)保護uStarter interlock 起動互鎖起動互鎖uThrottle interlock油門互鎖油門互鎖uWater In Fuel Sensing油中有水感應油中有水感應uEngine Protection發(fā)動機保護發(fā)動機保護u“Flight Record

43、er”行駛記錄行駛記錄uEngine Warm-up Protection發(fā)動機暖機保護發(fā)動機暖機保護uSwitchable Max. Torque, Max. Speed 最大扭矩、最大轉(zhuǎn)速可轉(zhuǎn)換最大扭矩、最大轉(zhuǎn)速可轉(zhuǎn)換uPowertrain Protection動力傳動系保護動力傳動系保護uAnti-Theft放盜竊放盜竊uAcceleration rate control加速率控制加速率控制Powertrain Integration動力傳動系集成動力傳動系集成 uJ1939 Serial Data Link J1939 串口數(shù)據(jù)鏈串口數(shù)據(jù)鏈u Powertrain Protection

44、 (torque control) 動力傳動系保護（扭矩控制動力傳動系保護（扭矩控制Business / Maintenance Support業(yè)務業(yè)務/維修支持維修支持uTrip Information system 旅程信息系統(tǒng)旅程信息系統(tǒng)uMaintenance Monitor 保養(yǎng)監(jiān)視保養(yǎng)監(jiān)視Diagnostics 診斷診斷uDuty Cycle Monitor using INFORM and RoadRelay使用使用INFORM 和和RoadRelay 進行負荷循環(huán)監(jiān)視進行負荷循環(huán)監(jiān)視uReal Time Clock - Time/Date Stamping 實時監(jiān)控實時監(jiān)控,記

45、錄故障發(fā)生的時間和日期記錄故障發(fā)生的時間和日期uINSITE Diagnostic tool INSITE 診斷工具診斷工具交互系統(tǒng)交互系統(tǒng)Cummins Engine Company ConfidentialSLIDE NO. 24ISBe270100.pptModel型號PS馬力RPMTorque扭矩NMRPMISBe 13513525005001200 - 1600ISBe 15015025005501200 - 1600ISBe 17016725006001200 - 1600ISBe 180ISBe 185185185250025006257001200-20001200-1700I

46、SBe 220ISBe 250220250250025008207501200-17001200-1700ISBe 25025025009501400-1700ISBe 27527525009501400-1700Echo - Euro 3 Ratings Echo-歐歐3功率等級功率等級Cummins Engine Company ConfidentialSLIDE NO. 25ISBe270100.pptEcho 4 缸機功率曲線缸機功率曲線406080100120140160180200800100012001400160018002000220024002600RPMPSEcho 17

47、0Echo 135Echo 150Cummins Engine Company ConfidentialSLIDE NO. 26ISBe270100.pptEcho 4 Cylinder - Torque Curves Echo 4 缸機扭矩曲線缸機扭矩曲線350400450500550600650800100012001400160018002000220024002600RPMTorque NmCummins Engine Company ConfidentialSLIDE NO. 27ISBe270100.pptEcho 6 Cylinder -Power Curves Echo 6 缸

48、機功率曲線缸機功率曲線185PS220PS250PS80100120140160180200220240260280300800100012001400160018002000220024002600PSEcho 275Echo 185Echo 220Echo 250Cummins Engine Company ConfidentialSLIDE NO. 28ISBe270100.pptEcho 6 Cylinder - Torque CurvesEcho6缸機扭矩曲線缸機扭矩曲線5005506006507007508008509009501000800100012001400160018002000220024002600RPMNmCummins Engine Company ConfidentialSLIDE NO. 29ISBe270100.pptBenefits - Noise優(yōu)勢優(yōu)勢-噪聲低噪聲低6 Cyl. ISBe 4 Cyl. ISBe 6 Cyl. B Mech. 6缸ISBe 4缸ISBe 6缸B系列 機械式機械式Rated power (dba) 93.3 91.9 99額定功率(分貝)Low idle(dba) 77 78.6低怠速(分貝) High idle(dba) 92.2 93.8 101高怠速高怠速(分貝)Benefits - Lo