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福田康明斯ISF3.8/2.8发动机介绍BFCEC ISF3.8/2.8 Engine Introduction王艳民2010-7-1背景介绍Introduction产品结构及技术参数Product Specifications产品特点 Main Features产品优势 Advantages综合效益分析 Benefits to Customers问题回答 Q&A内容 Contents背景介绍背景介绍 Introduction产品结构及技术参数Product Specifications产品特点 Main Features产品优势 Advantages综合效益分析 Benefits to Customers问题回答 Q&A内容 Contents康明斯介绍 Cummins Introduction康明斯公司概览Cummins Introduction �成立于1919年�总部在美国印第安纳州哥伦布市�股票代码CMI，1964年纽约证交所上市�2008年业务额143亿美元–包括合资企业在内的总销售额为210亿美元�全球雇员总数41,000人�财富美国五百强（2009年排名181）�财富全球最受敬仰的公司（2008、2009年）�董事长兼首席执行官： Tim Solso（苏志强）�总裁兼首席运营官：TomLinebarger（兰博文）世界上最大的独立柴油机产品供应商全球一体化生产，销售，服务网络超过 1,200 个主机厂（OEM）客户销售动力的产品种类和市场覆盖率均为全球第一北京奥运公交指定发动机供应商康明斯业务概览 Cummins Highlights服务分销供应链康明斯在190多个国家和地区拥有：• 550多家分销商• 5000多家代理商网点２５个发动机厂５２个零部件生产厂１9个技术中心１５个地区零部件分拨中心销售与服务国际分销商发动机制造国际化的康明斯-全球唯一一家集成五大关键技术的发动机供应商进气和废气再循环系统燃油系统燃烧优化后处理系统电控系统-可满足世界最严格排放标准的发动机供应商北京福田康明斯发动机有限公司�成立于2007年�福田与康明斯以50:50比例建立的合资公司�康明斯最大的海外战略投资项目�总投资超过27亿元人民币�产品：ISF2.8、ISF3.8�全球最大的轻型柴油机制造公司年产40万台 (2015)�中国最先进的柴油发动机工厂之一-ISF2.8/3.8产品来源�ISF2.8/3.8 柴油机是康明斯公司投入巨资、面向未来、聚合康明斯所有优势资源及先进技术、全新开发的新一代全电控轻型柴油机�中国首发�填补了国内中高端轻卡用发动机的市场空白背景介绍 Introduction产品结构及技术参数Product Specifications产品特点 Main Features产品优势 Advantages综合效益分析 Benefits to Customers问题回答 Q&A内容 ContentsISF3.8柴油机�直列、四缸�增压、空空中冷�102 mm 缸径 x 115 mm 冲程�每缸4气门�高压共轨系统�后置齿轮室�排量: 3.8升ISF-发动机系列 3.8-排量S3/4/5-排放欧Ⅲ/欧Ⅳ/欧Ⅴ 168-功率（英制马力）发动机型号标定功率kW/转速r/min 最大扭矩N ·m/转速r/min 排放标准ISF3.8s4141105/2600450/12-2200欧ⅣISF3.8s4154115/2600500/12-1900欧ⅣISF3.8s4168125/2600600/13-1700欧Ⅳ�直列、四缸 增压、空空中冷�94 mm 缸径 x 100 mm 冲程 每缸4气门�单顶置凸轮 (SOHC) (3600 rpm) 后置链传动�高压共轨系统 排量: 2.8升ISF-发动机系列 2.8-排量S3/4/5-排放欧Ⅲ/欧Ⅳ/欧Ⅴ 161-功率（英制马力）P-乘用车用 T-卡车用ISF2.8柴油机发动机型号标定功率kW/转速r/min 最大扭矩N ·m/转速r/min 排放标准ISF2.8s4107P 80/3600280/14-2400欧ⅣISF2.8s4129P 96/3600280/14-3000欧ⅣISF2.8s4129T 96/3200310/16-2700欧Ⅲ、欧ⅣISF2.8s4148T 110/3200360/18-2700欧Ⅲ、欧ⅣISF2.8s4161P120/3600360/18-3000欧Ⅳ排放控制技术路线排放2.8L整车认证2.8L和3.8L台架认证Euro Ⅲ无不需后处理Euro IV冷却 EGR + DOC SCREuro V 增强的冷却 EGR+ DPFSCREGR (Exhaust Gas Recirculation)：废气再循环SCR (Selective Catalytic Reduction)：选择性催化还原DOC (Diesel Oxidation Catalyst)：柴油氧化催化器DPF (Diesel Particulate Filter)：柴油颗粒过滤器背景介绍 Introduction产品结构及技术参数Product Specifications 产品特点 Main Features产品优势 Advantages综合效益分析 Benefits to Customers问题回答 Q&A内容 Contents带废气旁通阀增压器高压共轨- 新技术特点四气门-两进、两排分层式冷却液流动模型电子控制瞬间多次喷射电控无空气驱动（SCR） 选择性催化还原系统曲轴驱动容积式机油泵后置齿轮室模块化设计ISF 2.8 后置链条传动ISF2.8 冷却EGRISF2.8/3.8柴油机-新材料合成材料气门室罩重量轻、可回收合成材料油底壳重量轻、可回收合成材料低压油管快速装卡，重量轻、可回收-新工艺康明斯特有的母体缸孔处理技术-提高缸孔耐磨度-无缸套缸体强度更高（可承受185bar最高爆发压力）-活塞环与缸孔完美配合，大大降低机油消耗同时延缓机油老化ISF2.8/3.8柴油机背景介绍 Introduction产品结构及技术参数Product Specifications产品特点 Main Features产品优势 Advantages综合效益分析 Benefits to Customers问题回答 Q&A内容 Contents澎湃动力全面节省可靠耐久清洁、低噪声�自重最轻-仅340kg，较同类型柴油机低10-20%�升功率最大-33.2kW/L，较同类型柴油机高10%�匹配轻卡最高车速115km/h,较同类产品提高30%�加速时有明显推背感-澎湃动力BFCEC 康明斯产品型号ISF3.8ISDe4.5缸径mm 10210798102110110行程mm 115124126118112125排量L 3.76 4.5 3.8 3.856 4.257 4.751燃油系统电控共轨电控共轨电控单体泵电控共轨电控共轨电控共轨额定功率kw 105-125136125100-125103-132101-115额定转速rpm 260025002500280025002500最大扭矩N·m 450-600450-650620420-600500-630450-550转速rpm 12-220012-1500140013-150017001400燃油耗率g/kw·h 195195198205195200升功率可kw/L 33.230.232.932.43124.2排放水平欧3-5欧3-4欧3欧3欧3欧3噪声92939699115重量kg340377380*********D C Y XAvalon Torque Curve - Proposed010020030040050060070080090010001100120013001400150016001700180019002000210022002300240025002600Engine Speed (RPM)E n g i n e T o r q u e (N -m )105 kW115 kW125 kW最宽广的最大扭矩转速范围-爬坡能力强�自重最轻-仅215kg，较同类型柴油机低12%�升功率最大-43.2kW/L，较同类型柴油机高9-35%�匹配轻卡最高车速115km/h,较同类产品提高30%�加速时有明显推背感BFCEC 产品型号ISF2.8缸径 mm 949495.494.493行程 mm 100100104.9100102排量L 2.776 2.776 2.999 2.798 2.772燃烧系统电控共轨电控共轨电控泵电控共轨电控共轨额定功率kw 80-1201209693-10785转速r/min 3200-3600400034003600-38003600最大扭距N.m 360360280290-320280转速r/min 1400-18002000170018002200升功率kw/L 43.239.63238.430.7燃油耗率g/kw.h 205210215220排放水平欧3-5欧3、4欧3欧3、4欧3、4净质量kg215220240241JL WSH YWK 49305010015020025030035040045060010001400180022002600300034003800420046005000Engine Speed (rpm)T o r q u e (N m )LDT#1 120kW @ 3600rpm / 360Nm @ 1800rpm LDT#2 96kW @ 3600rpm / 280Nm @ 1400rpm LDT#3 80kW @ 3600rpm / 280Nm @ 1400rpm HDT#1 110kW @ 3200rpm / 360Nm @ 1800rpm HDT#2 96kW @ 3200rpm / 310Nm @ 1600rpmISF2.8 Ratings最宽广的最大扭矩转速范围-爬坡能力强澎湃动力全面节省可靠耐久清洁、低噪声�轻量化设计�集成化设计，更优化�四气门�高压共轨燃油系统�康明斯增压技术�康明斯燃烧开发技术�康明斯后处理技术�康明斯整车匹配优化技术�康明斯电控技术�数十种电控功能……燃油节省ISF3.8最低油耗195g/kW·h，标定点油耗220g/kW·h，比同类产品低5% ISF2.8最低油耗205g/kW·h，比同类产品低5%- 全面节省�模块化、集成化设计，结构简单，高可靠性，低故障率�链传动免维护（2.8）�超长保养间隔20,000km�气门间隙200，000km免维护�大修里程超过50万公里�最具竞争力的保修政策……维护保养节省ISF零部件标准化、通用化最优，部件种类仅为竞争对手的60%，并且高度的模块化，不但最大限度降低故障率，而且维护简单- 全面节省卓越的爬坡及加速性能高可靠性，超长保养间隔真正的50万公里级动力品牌保障，品质保障提高运输效率降低单位人力成本提高出勤率降低误工成本提高残值率降低车辆折旧成本- 全面节省澎湃动力全面节省可靠耐久清洁、低噪声步骤步骤11：发动机选型�产品及程序介绍�确定范围、时间及需求初步确定产品可得性步骤步骤1/21/21/2：：安装质量设计�联合确定项目的关键输出及时间表�联合确定项目的综合�确定定期的交流计划�根据需要使用康明斯应用工程工具�明晰发动机与车辆的接口要求�跟踪项目和工作中的问题步骤步骤2/22/22/2：：子系统的试验与验证�系统设计系统设计/FMEA /FMEA �子系统的接口�CAD CAD校核与服务接近性校核与服务接近性�系统及子系统的试验系统及子系统的试验 试验室试验室试验室 车辆车辆步骤步骤33：安装质量评审正式的安装评审�安装设计�试验数据和结果�问题分类及改进、解决�批量投产的许可步骤步骤44：产品质量核查Cummi n s Con最成熟的开发流程+最严谨的应用开发支持-可靠耐久36 圈高速耐久高速耐久试验试验�高温、高寒、高海拔等性能试验，同时整车可靠性试验累计达160万公里，可绕地球36圈�匹配MPX车顺利通过国家10万公里排放耐久性考核�匹配SCR系统发动机顺利通过国家1000小时排放耐久性考核�高海拔运营能力 2000m 以下不降功率 5200m 以下可顺利运行�低温启动能力-40ºC环境温度顺利启动高温试验地点：吐鲁番温度： 50℃高原试验地点：昆仑山口海拔：4767m-可靠耐久马勒公司连杆马勒和辉门公司活塞 Cummins霍尔塞特涡轮增压器Cummins弗列加燃油滤清器 上海臼井高压油管BOSCH公司高压油轨/喷油器BOSCH公司高压油泵供应商主要性能部件 ISF全部采用最高品质部件–康明斯供应链均由全球统一管理–所有零部件录入全球零件系统，并具备永久可追溯性–ISF主要性能零部件均由全球最知名零部件企业提供-可靠耐久�世界第一流的制造系统�世界最先进的机加工设备和装配系统�保证生产一致性，全部装配流程由机械手完成�康明斯最新一代的生产制造系统 NGMES �全封闭空调车间�ISO/TS16949认证可靠性由严格的生产质量控制得到保证-可靠耐久澎湃动力全面节省可靠耐久低噪声清洁、低噪声清洁、-清洁、低噪声�后置链传动（2.8）�后置齿轮室（3.8）�高强度缸体，底部加强板（3.8）�曲轴驱动机油泵�高压共轨燃油系统�康明斯燃烧开发技术�康明斯后处理技术(SCR，DOC)�康明斯电控技术……清洁、低噪声�低振动、低噪声（3.8：92dB（A）2.8：94dB(A)）较同类型柴油机低7%-驾乘更舒适背景介绍 Introduction产品结构及技术参数Product Specifications产品特点 Main Features产品优势 Advantages综合效益分析 Benefits to Customers问题回答 Q&A内容 Contents8. ISF按50万公里大修进行折旧，传统车型按平均25万公里 进行折旧。
-;HA?DIBasic technical dataNumber of cylinders.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .12 Cylinder arrangement ... ... ... ... ... ... ... ... ... ... ... ... ... ... 60° Vee Cycle. ... ... ... ... ... ... ... ... ... ... ... ..4 stroke, compression ignition Induction system... ... ... ... ... ... ... ... ... ... ... ... ... ...Turbocharged Compression ratio. ... ... ... ... ... ... ... ... ... ... ... ... ..13,6:1 nominal Bore... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 160 mm Stroke ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 190 mm Cubic capacity... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..45.842 litres Direction of rotation... ... ... ... ...Anti-clockwise viewed on flywheel Firing order ... ... ... ... ... ... ...1A,6B,5A,2B,3A,4B,6A,1B,2A,5B.4A,3B Cylinder 1 furthest from flywheelCylinders designated ‘A’ are on the left side of the engine when viewed from the front (opposite end to flywheel)Total weight Electrounit (engine only)4012TAG1A/2A(dry).. ... ... ... ... ... ... ... ... ... ... ... ... ... ... 4400 kg 4012TAG1A/2A(wet) ... ... ... ... ... ... ... ... ... ... ... ... ... ... 4604 kg Overall dimensions ... ... ... ... ... ... ... ... ... ... ... ...Height 2118 mm .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..Length 2731 mm .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ....Width 1723 mm Moment of inertia.. ... ... ... ... ... ... ... ... ... ... ... .Engine 9.73 kgm2 .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..Flywheel 9.57 kgm2 Cyclic irregularity for engine/flywheel (Prime power):4012TAG1A ... 1500 rev/min ... ... ... ... ... ... ... ... ... ... ... ... 1,714 4012TAG2A ... 1500 rev/min ... ... ... ... ... ... ... ... ... ... ... ... 1,669RatingsSteady state speed stability at constant load. ... ... ... ... ...± 0,25% Electrical ratings are based on average alternator efficiency and are for guidance only (0,8 power factor being used). Operating pointEngine speed. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...1500 rev/min Static injection timing.. ... ... ... ... ... ... ... See engine number plate Cooling water exit temperature.. ... ... ... ... ... ... ... ... ... ... .<98 °C Fuel dataTo conform to BS2869 class A1, A2.PerformanceSound pressure level 1500 rev/min ... ... ... ... ... ... ...106/112 dBA Note:All data based on operation to ISO 3046/1, BS 5514 and DIN 6271 standard reference conditions.Test conditionsAir temperature... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...25 °C Barometric pressure... ... ... ... ... ... ... ... ... ... ... ... ... ... ...100 kPa Relative humidity ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... (30)Air inlet restriction at maximum power (nominal)... ... ... ... 2,5 kPa Exhaust back pressure (nominal)... ... ... ... ... ... ... ... ... ... 3,0 kPa4000 Series 4012TAG1A 4012TAG2AGeneral installation 4012TAG1ADesignation Units50Hz 1500 rev/min60Hz 1800 rev/min ContinuousBaseloadPrimePowerStandbyMaximumContinuousBaseloadPrimePowerStandbyMaximumGross engine power kWb94211781292---Fan power kWm42---Net engine power kWm90011361250---BMEP gross bar1620,522,5---Combustion air flow m3/min7695105---Exhaust gas temperature max (after turbo)°C435460470---Exhaust gas flow max (after turbo)m3/min257---Boost pressure ratio-2,73,223,53---Mechanical efficiency%899192---Overall thermal efficiency%424342---Friction power and pumping losses kWm120---Mean piston speed m/s9,5---Engine coolant flow (min)l/s17---Typical Genset Electrical Output 0,8 pf 25 °C (100 kPa)kVA108013631500---kWe86410911200---Assumed alternator efficiency%96---Diesel Engine - ElectrounitGeneral installation 4012TAG2ANote:Not to be used for CHP design purposes. (Indicative figures only). Consult Perkins Engines Co. Ltd. Assumes complete combustion.Continuous Baseload rating Power available for continuous full load operation. Prime Power rating is available for unlimited hours per year with a variable load of which the average engine load factor is 80% of the published prime power rating, incorporation of a 10% overload for 1 hour in every 12 hours of operation which is permitted. Standby Power rating is for the supply of emergency power at variable load for the duration of the non-availability of the mains power supply. NO OVERLOAD capacity is available at this rating. Engines must not be allowed to have facilities for parallel operation with the mains supply. This rating should be applied only when reliable mains power is available. Should this not be the case then refer to Prime Power rating. A standby rated engine should be sized for an average load factor of 80% based on published standby rating for 500 operating hours per year. Standby ratings should never be applied except in true emergency power failure conditions.DesignationUnits 50Hz 1500 rev/min60Hz 1800 rev/minContinuous BaseloadPrime Power Standby Maximum Continuous BaseloadPrime Power Standby MaximumGross engine power kWb 103712961422---Fan power kWm 42---Net engine power kWm 99512541380---BMEP gross bar 18,122,624,8---Combustion air flowm 3/min 83,6106110---Exhaust gas temperature max (after turbo)°C 442472483---Exhaust gas flow max (after turbo)m 3/min 285---Boost pressure ratio -2,83,533,84---Mechanical efficiency %889292---Overall thermal efficiency%424241---Friction power and pumping losses kWm 120---Mean piston speed m/s 9,5---Engine coolant flowl/s 17---Typical Genset Electrical Output 0,8 pf 25 °C (100 kPa)kVA 119415051656---kWe 95512041325---Assumed alternator efficiency%96---Energy balanceNote:Not to be used for CHP design purposes. (Indicative figures only). Consult Perkins Engines Co Ltd. Assumes complete combustion. 4012TAG1A4012TAG2A Units1500 rev/min1800 rev/min ContinuousBaseloadPrimePowerStandbyMaximumContinuousBaseloadPrimePowerStandbyMaximumEnergy in fuel kWt223827703117---Energy in power output (gross) kWb94211781292---Energy to cooling fan kWm424242---Energy in power output (net)kWm90011361250---Energy to exhaust kWt680760924---Energy to coolant and oil kWt353434465---Energy to radiation kWt4495100---Energy to charge coolers kWt219303336---Units1500 rev/min1800 rev/min ContinuousBaseloadPrimePowerStandbyMaximumContinuousBaseloadPrimePowerStandbyMaximumEnergy in fuel kWt244430783477---Energy in power output (gross) kWb103712961422---Energy to cooling fan kWm424242---Energy in power output (net)kWm99512541380---Energy to exhaust kWt7508771013---Energy to coolant and oil kWt372464511---Energy to radiation kWt4995108---Energy to charge coolers kWt236346423---Cooling systemRecommended coolant: 50% inhibited ethylene glycol or 50% inhibited propylene glycol and 50% clean fresh water. For combined heat and power systems and where there is no likelihood of ambient temperatures below 10 °C then clean ‘soft’ water may be used, treated with 1% by volume of Perkins inhibitor in the cooling system. The inhibitor is available in bottles under Perkins Part No. 21825 735.Nominal jacket water pressure in crankcase. ... ... ... ... ... .1,7 bar The following is a guide based on ambient air conditions of 52 °C on a Perkins supplied radiator.Total coolant capacity:Electrounit (engine only) ... ... ... ... ... ... ... ... ... ... ... ... ... 73 litres ElectropaK (engine/radiator) . ... ... ... ... ... ... ... ... ... ... ..235 litres Pressure cap setting.. ... ... ... ... ... ... ... ... ... ... ... ... ... ...0,69 bar Fan. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...Incorporated in radiator Diameter ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 1524 mm pusher) Ambient cooling clearance (open ElectropaK Prime power) based on air temperature at fan 3 °C above ambient.4012TAG1A4012TAG2ACoolant pump speed andmethod of drive.. ... ... ... ... ... ... ... ... ... ... ... 1,4 x e rev/min gear Maximum static pressure head on pumpabove engine crank centre line.. ... ... ... ... ... ... ... ... ... ... ... ..7 m Maximum external permissible restrictionto coolant pump flow.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... .20 kPa Thermostat operating range... ... ... ... ... ... ... ... ... ... ... ..71-85 °C Shutdown switch setting ... ... ... ... ... ... ... ... ... ... ... 101 °C rising Coolant immersion heater capacity ... ... ... ... ... ... ... ... ..4 kW x 2 *4012TAG2A **4012TAG1A Lubrication systemRecommended lubricating oil to conform with the specification of API CG4 15W/40 .Lubricating oil capacity:Sump maximum.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 159 litres Sump minimum... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 136 litres Lubricating oil temperature maximum to bearings.. ... ... ... 105 °C Lubricating oil pressure:at 80 °C temperature to bearing gallery (minimum) ... ... 0,34 MPa 4012TAG1A4012TAG2A*Typical after 250 hoursSump drain plug tapping size.. ... ... ... ... ... ... ... ... ... ... ... ... ..G1 Oil pump speed and method of drive..1,4 x e rev/min, gear driven Oil pump flow 1500 rev/min. ... ... ... ... ... ... ... ... ... ...6,0 litres/sec Shutdown switch setting.. ... ... ... ... ... ... ... ... ... ...1,93 bar falling Normal operating anglesFore and aft. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...5°Side tilt ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... (10)Maximum additional restriction (duct allowance) to cooling airflow (Prime power) and resultant minimum airflowAmbient clearance 50% glycol Duct allowancemm H20Min airflowm3/minrev/min rev/min rev/min 150018001500180015001800 52 °C52 °20-1872-Maximum additional restriction (duct allowance) to cooling airflow (Prime power) and resultant minimum airflowAmbient clearance 50% glycol Duct allowancemm H20Min airflowm3/minrev/min rev/min rev/min 150018001500180015001800 52 °C52 °20-1872-Jacket cooling water data Units1500rev/min1800rev/minCoolant flow 4012TAG1A/2A l/s17,0-Coolant exit temperature (max)°C98-Coolant entry temperature (min)°C70-Coolant entry temperature (max) *°C85-Coolant entry temperature (max)**°C88-Oil consumptionPrime PowerUnits1500rev/min1800rev/min After running-in*g/kWhr0,50-Oil flow rate from pump I/s6,0-Oil consumptionPrime PowerUnits1500rev/min1800rev/min After running-in*g/kWhr0,51-Oil flow rate from pump I/s6,0-Fuel systemRecommended fuel... ..To conform to BS2869 1998 Class A1, A2 Type of injection system ... ... ... ... ... ... ... ... ... ... ..Direct injection Fuel injection pump... ... ... ... ... ... ... ... ... .Combined unit injector Fuel injector... ... ... ... ... ... ... ... ... ... ... ... .Combined unit injector Fuel injector opening pressure.. ... ... ... ... ... ... ... ... ... ... .234 bar Fuel lift pump. ... ... ... ... ... ... ... ... ... ... ... ... ... .Tuthill TCH 1-089 Delivery/hour at 1500 rev/min... ... ... ... ... ... ... ... ... ... .1020 litres Heat retained in fuel to tank . ... ... ... ... ... ... ... ... ... ... ... ..9,5 kW Temperature of fuel at lift pump to be less than ... ... ... ... ... 58 °C Fuel lift pump pressure.. ... ... ... ... ... ... ... ... ... ... ... ... ... ..3,0 bar Fuel lift pump maximum suction head... ... ... ... ... ... ... ... ... 2,5 m Fuel lift pump maximum pressure head (see Installation Manual) Fuel filter spacing.. ... ... ... ... ... ... ... ... ... ... ... ... ... ..10 microns) Governor type... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .Electronic Torque at the governor output shaft.. ... ... ... ... ... ... ... 1,631 kgm Static injection timing ... ... ... ... ... ... ... .See engine number plate Tolerance on fuel consumption. ... ... ... ... ... .To ISO 8528-1 1993 4012TAG1A4012TAG2A Induction systemMaximum air intake restriction of engine:Clean filter.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 127 mm H20 Dirty filter ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 380 mm H20 Air filter type... ... ... ... ... ... ... ... ... ... ... ... ... ...4998-00-00 MF&T Exhaust systemMaximum back pressure for total system.Exhaust outlet flange size.. ... ... ... ... ... ... .2 x 254 mm (table ‘D’) For recommended pipe sizes, refer to the Installation Manual. Electrical systemType... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...Insulated return Alternator ... ... ... ... ... ... ... ... ... ... 24 volts with integral regulator Alternator output. ... ... ...40 amps at a stabilised output 28 volts at20 °C ambient Starter motor.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. 24 volts Starter motor power ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...16,4 kW Number of teeth on flywheel... ... ... ... ... ... ... ... ... ... ... ... ... ..156 Number of teeth on starter motor... ... ... ... ... ... ... ... ... ... ... (12)Minimum cranking speed at (0 °C). ... ... ... ... ... ... ... .120 rev/min Pull-in current of each starter motor solenoid... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .30 amps at 24 volts Hold-in current of each starter motor solenoid... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...9 amps at 24 volts Engine stop solenoid.. ... ... ... ... ... ... ... ... ... ... ... ... ... ...24 volts Pull-in current of stop solenoid... ... ... ... ... ... .60 amps at 24 volts Hold-in current of stop solenoid.. ... ... ... ... ... 1,1 amps at 24 voltsFuel consumption (gross)Designation g/kWh Litres/hr rev/min1500180015001800 At Standby Max power rating203-309-At Prime Power rating199-276-At Continuous Baseload rating197-218-At 75% of Prime Power rating195-203-At 50% of Prime Power rating194-134-At 25% of Prime power rating207-72-Fuel consumption (gross)Designation g/kWh Litres/hr rev/min1500180015001800 At Standby Max power rating206-345-At Prime Power rating201-306-At Continuous Baseload rating197-240-At 75% of Prime Power rating197-225-At 50% of Prime Power rating195-149-At 25% of Prime power rating207-79-Designation Units1500rev/min1800rev/min 4012TAG1A mmH20949-4012TAG2A mmH20612-Engine mountingPosition of centre of gravity (wet engine) forward from rearface of crankcase .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...771 mm Engine vertical centre line above crankshaft centre line ... .38 mm Maximum additional load applied to flywheel due to all rotating components ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .850 kgStarting requirementsNotes:l Battery capacity is defined by the 20 hour rate at 0 °C.lThe oil specification should be for the minimum ambient temperature as the oil will not be warmed by the immersion heater.lBreakaway current is dependent on battery capacity available. Cables should be capable of handling the transient current which may be up to double the steady cranking current.TemperaturerangeRange Down to 0 °C(32 °F)Oil:Starter:Battery:Max breakaway current:Cranking current:Aids:Starter cable size:Maximum length:API CG4 15W/402 x 24V4 x 12 volts x 286 Ah 1600 amps 810 ampsNot necessary 120 mm 26mGA DrawingLoad acceptance (cold)4012TAG1A1500 rev/min4012TAG2A1500 rev/minAbove complies with requirements of Classifications 3 & 4 of ISO 8528-12 and G2 operating limits stated in ISO 8528-5.The above figures were obtained under test conditions as follows:Engine block temperature.. ... ... ... ... ... ..45 °C Alternator efficiency ... ... ... ... ... ... ... ... ... 96%Minimum ambient temperature.. ... ... ... ..10 °C Isochronous GoverningUnder Frequency Roll Off (UFRO) set to 1 Hz below rated frequency Typical alternator inertia. ... ... ... ... ... .50 Kgm 2All tests were conducted using an engine which was installed and serviced to Perkins Engines Company Limited recommendations.Initial load applicationwhen engine reaches rated speed(15 seconds max after engine starts to crank)2nd Load applicationImmediately after engine has recovered to rated speed(5 seconds after initial load application)Prime power%Load kWm/kWe Nett Transient frequency deviation%Frequency recovery time secondsPrime power%Load kWm/kWe Nett Transient frequency deviation%Frequency recovery time seconds63715/686< -10537422/405< -105Initial load applicationwhen engine reaches rated speed(15 seconds max after engine starts to crank)2nd Load applicationImmediately after engine has recovered to rated speed(5 seconds after initial load application)Prime power%Load kWm/kWe Nett Transient frequency deviation%Frequency recovery time secondsPrime power%Load kWm/kWe Nett Transient frequency deviation%Frequency recovery time seconds57715/686< -10543539/518< -105Noise levelsThe figures for total noise levels are typical for an engine running at Prime Power rating in a semi-reverberant environment and measured at a distance of one metre from the periphery of the engine.Octave analysisThe following histograms show an octave band analysis at the position of the maximum noise level.Total noise levelSound pressure level re: -20 x 10-6 paSpeed 1500 rev/min......Ambient noise level 84 dBA.Octave analysis performed at the position of maximum noise.4012TAG1A4012TAG2APOSITION 11500 rev/min 106 - dBA1800 rev/min ------- dBA1500 rev/min 106 - dBA1800 rev/min ------- dBAPOSITION 21500 rev/min 108 - dBA 1800 rev/min ------- dBA 1500 rev/min 108 - dBA 1800 rev/min ------- dBA POSITION 3 1500 rev/min 111 - dBA 1800 rev/min ------- dBA 1500 rev/min 111 - dBA 1800 rev/min ------- dBA POSITION 4 1500 rev/min 111 - dBA 1800 rev/min ------- dBA 1500 rev/min 111 - dBA 1800 rev/min ------- dBA 4012TAG1A 4012TAG2A 4012TAG1A 4012TAG2A 4012TAG1A 4012TAG2A4012TAG1A4012TAG2A POSITION 71500 rev/min 108 - dBA 1800 rev/min ------- dBA 1500 rev/min 108 - dBA 1800 rev/min ------- dBA POSITION 6 1500 rev/min 112 - dBA 1800 rev/min ------- dBA 1500 rev/min 112 - dBA 1800 rev/min ------- dBA POSITION 5 1500 rev/min 112 - dBA 1800 rev/min ------- dBA 1500 rev/min 112 - dBA 1800 rev/min ------- dBA 4012TAG14012TAG24012TAG14012TAG24012TAG1A4012TAG2AFR4012TAG1A4012TAG2AThe information given on technical data sheets are for standard ratings only. For ratings other than shown contact Perkins Engines Company Limited, Stafford.Notes-;HA?DI All information in the document is substantially correct at the time of printing but may be subsequently altered by the company.Distributed by 4000 Series4012TAG1A 4012TAG2A P u bl i c a t i o n N o . T S L 4253, I s s u e 3, J a n u a r y 2003. P r i n t e d i n E n g l a n d . © P e r k i n s E n g i n e s C o m p a n y L i m i t e d .Perkins Engines Company Limited Stafford ST16 3UB United Kingdom Telephone +44 (0)1785 223141Fax +44 (0)1785 。
