重庆康明斯柴油发动机NTA855-C400数据单

曲线编号日期FR113902014.09排量：14L [855 in.3]缸数：6燃油系统：CELECT 缸径：140mm [5.5 in.]转速：1500r/min特征编号：D093677GX03冲程：152mm [6.0 in.]吸气方式：增压，空空中冷kWHP kW HP kWHP392525358480工况燃油消耗量HP kW kg/h 备用100%52539281.3常用100%48035870.575%36026952.350%24017935.825%1209020.010%483610.9持续100%所有数据基于：重庆康明斯发动机性能曲线发动机型号QSNT-G 备用功率常用功率持续功率--发动机带燃油系统、水泵、机油泵、空滤器和消声器运转时获得的；但不包括交流发电机、空压机、风扇、 选用设备和被驱动的部件。

--发动机运转使用符合GB 252标准的0号柴油。

--ISO 3046，第1部分，标准参考条件 :大气压力100kPa(29.5in.Hg)、进气 温度 25°C (77°F) 、 相对湿度30% 。

数据的偏差范围为+/-5%。

PRELIMINARY4691CPL 代号功率排放水平0 1002003004005006000 20406080 10075 149 224 298 373 447发动机功率 HP燃油消耗量 k g /h发动机功率 kW (1500r/min)G 驱发动机功率标定指导说明驱发动机功率标定指导说明此指导说明是为了确保发电驱动用发动机在装配发电机组时的正确应用。

发电驱动用发动机不能用于变速直流发电机组。

备用功率标定备用功率标定可用于在失去主电源的情况下提供紧急备用电源。

在此功率上没有超载能力。

在任何情况下发动机都不允许以备用功率与市电并网。

此标定只适用于有可靠市电之处。

采用备用功率标定的发动机平均负载不超过80%备用工况效率，且每年运行时间不超过200小时。

NTA855系列柴油发动机是重庆康明斯生产的一款高性能、中速柴油发动机。

以下是NTA855系列柴油发动机的技术参数：
1. 性能曲线号：C-3936-C
2. CPL号：CQ001
3. 数据单号：DS-3936-D
4. 备载功率：265kW @1500r/min
5. 常载功率：240kW @1500r/min
6. 型式：四冲程、直列、六缸
7. 进气方式：增压、中冷
8. 缸径冲程：140mm ×152mm
9. 排量：14L (855in³)
10. 压缩比：14.5：1
11. 发火顺序：1-5-3-6-2-4
12. 发动机干重量：单机-kg 1315；带热交换器发动机-kg 1420
13. 发动机湿重量：单机-kg 1369；带热交换器发动机-kg 1501
14. 转动惯量（带FW1109飞轮）：kg·m²4.99
15. 发动机安装：在缸体后端面处的最大允许弯矩-N.m 1356
16. 排气系统：最大允许排气背压-kPa(mm) Hg 10.1 (76)
17. 进气系统：带空滤器允许的最大进气阻力（脏滤芯）-kPa(mm H2O) 6.2 (635)；（干净滤芯重型空滤器）-kPa(mm H2O) 3.7 (381)；（干净滤芯轻型空滤器）-kPa(mm H2O) 2.5 (254)
18. 带空滤器允许的最大储尘量：重型空滤器-g·l/s(g/CFM) 53 (25)；轻型空滤器-g·l/s(g/CFM) （数据未提供）
以上是NTA855系列柴油发动机的主要技术参数。

请注意，具体参数可能会因不同应用场景和配置而有所差异。

一、缸体1、缸套内径：（标准：139.68mm-139.73mm ）AB2、缸套与机体下部的间隙：（标准：0.05mm-0.15mm ）B3、机体下部缸套孔内径：（标准：155.55mm-155.60mm ）AB4、缸套止口台阶深度：（标准：8.89mm-8.94mm ）5、缸套止口内径：【标准：166.662-166.713mm 】 AB6、主轴孔内径：（标准：120.612mm-120.650mm ）AB三、曲轴1、主轴径直径：（标准：114.262mm-114.30mm ） AB2、连杆轴径直径：（标准：79.337mm-79.38mm ）AB3、曲轴止推片厚度：【标准：6.22-6.27mm 】4、曲轴轴向间隙：（标准：0.18mm-0.44mm 磨损极限：0.56）四、 连杆1、 连杆大头孔直径：【标准：83.114-88.139mm 】 【新品：84.219-84.244mm 】B2、活塞销衬套内径：（标准：50.825mm-50.838mm 磨损极50.856mm ）B3、活塞裙部外径：【标准：139.37-139.40mm 磨损极限：139.27mm 】注：在21º测量A B4、活塞销外径：【标准：50.768-50.775mm 磨损极限：50.762mm 】AB5、活塞环开口间隙（新件） 压缩环：（标准：0.58mm-0.84mm ） 中间环：（标准： ） 油环： （标准： ）五、凸轮轴1、凸轮轴轴径外径：【标准：50.72-50.75mm 磨损极限：50.70mm 】【标准：63.40-63.42mm 磨损极限：63.37mm 】B2、凸轮轴衬套孔内径（带衬套）：（标准：50.862mm-50.938mm ）B3、摇臂衬套内径：【标准28.562-28.639mm 磨损极限：28.666mm 】 AB4、摇臂轴外径：【标准：28.52-28.55mm 磨损极限：28.50mm 】AB5、随动臂轴外径：【标准：0.7485-0.749mm 磨损极限：0.748mm 】 AB6、随动臂衬套内径：【标准19.053-19.078mm 磨损极限：19.10mm 】AB7、喷油器滚轮内径：【标准：12.78-12.80mm 磨损极限：12.83mm 】【新品：17.86-17.88mm 磨损极限：17.91mm 】 AB8、喷油器滚轮外径：【标准：31.72-31.77mm 磨损极限;31.71mm 】【新品:31.73-31.76mmmo 磨损极限31.71mm 】AB9、气门滚轮内径：【标准：12.713-12.738mm 磨损极限：12.78mm 】AB10、进气门滚轮销直径：【标准：12.678-12.70mm 磨损极限：12.62mm 】【新品：12.692-12.70mm 磨损极限：12.62mm 】AB11、排气门滚轮销孔直径：【标准：12.674-12.692mm 】【新品：12.674-12.687mm 】AB12、连杆轴承与轴径的间隙：【标准：0.038-0.114mm 磨损极限：0.18mm 】C13、主轴承与轴径间隙：【标准：0.038-0.13mm磨损极限：0.18mm】C14、曲轴轴向间隙：【标准：0.18-0.43mm磨损极限：0.56mm】15、缸套突出高度：【标准：0.08-0.15mm】16、连杆侧隙：【标准：0.114-0.33mm】17、喷油器挺杆长度：【2英寸凸轮轴机型：464.57mm】【21/2英寸凸轮轴机型：451.49mm】18、气门挺杆长度：【2英寸凸轮轴机型：466.34mm】【21/2英寸凸轮轴机型：454.15mm】19、铝摇臂室气门间隙：【进气门：0.28mm排气门：0.58mm】20、铝摇臂室喷油器行程调整数据：扭矩法行程为：8.1Nm21、铝摇臂室气门间隙：扭矩法【进气门：0.36mm排气门：0.69mm】。

性能曲线号 M1180 CPL号 0731 数据单号 M-101特征编号 D092347MX02说明单号 M101持续功率：179kW（240HP）@1800r/min通用数据发动机型式…………………………………………………….……….………………..四冲程、直列、六缸进气方式……………………………………………………………….….………………….….废气涡轮增压缸径×冲程-mm×mm(in×in)…..…………………………………...………..…………140×152 (5.5×6.0) 排量-L(in3)……………………………………………………………….....…..……………….….....14.0(855) 质心距离发动机前安装孔中心线（带热交换器）-mm(in)…………….…………………………..638(25.1) 质心在曲轴中心线上方（带热交换器）-mm(in)…………………...….……..……………………...168(6.6) 标准飞轮壳尺寸……………………………………………………………………………………发动机安装在缸体后端面处的最大允许弯矩-N.m(lb.ft).................................................................1356(1000) 发动机最大安装角（前仰）-℃. (15)燃油系统PT泵前燃油管路允许的最大阻力-kPa(in Hg)燃油滤清器干净时………………………………………………………..……………..……..…..13.5(4) 燃油滤清器用脏时…………………………………………………………...………………….....27.1(8) 喷油器回油管路允许的最大阻力-kPa(in Hg)………………………………………………..…….…..13.5(4) 排气系统发动机允许的最大排气阻力-kPa(in.Hg)……………………………………………………..………...10.2(3) 进气系统发动机允许的最大进气阻力-kPa(in.H2O)空气滤清器芯干净时………………………………………………………………….……….…..3.7(15) 空气滤清器芯用脏时…………………………………………………………….……………..….6.2(25) 空气滤清器最小除尘能力-g/L/s(g/CFM)………………………………………………………….….….6.3(3) 润滑系统机油压力-kPa(PSI)怠速时最低油压……………………………………………...……………………………………103(15) 额定转速时………………………………………….……………………………………………..241-345 最高机油温度-℃(℉)………………………………………………………….….…………….……..120(250) 油底壳机油容量-L(U.S.gal)高油位………………….……………………………………………………………………………..34(9)性能曲线号 M1180 CPL号 0731 数据单号 M-101特征编号 D092347MX02说明单号 M101低油位………………………………………………………………………..……………………..26.5(7) 润滑系统总机油容量（不含旁通滤清器）-L(U.S.gal)…………………….…………...………….44.7(11.8) 旁通滤清器机油容量-L(U.S.gal)………………………………………………….…...……………….2.6(0.7) 油底壳允许的最大持续运转倾角°纵摇 (45)横摇 (45)冷却系统冷却水容量-L(U.S.gal)发动机...........................................................................................................21.0(5.5) 带热交器......................................................................................................49.0(13.0) 冷却系统最大压力损失-kPa(PSI)................................................................................35.0(5.0) 冷却水最大静压力（不计压力盖）-kPa(PSI)..............................................................103.0(15.0) 标准节温器调节范围-℃(℉).............................................................................80-90(175-195) 冷却水最高温度-℃(℉).............................................................................................93(200) 冷却水允许的最小膨胀空间（占系统容量）-%. (5)冷却水最小补充容量-L(U.S.gal) ……………………………………………………………...………3.8(1.0) 海水泵最大出口压力-kPa(PSI)……..………………………………………….……………….….103.0(15.0) 海水泵最小通径-mm(in)…………… …………………..………………………………………...…..50.8(2.0) 海水泵前滤网最小流通面积-squ.mm(squ.in)……………………………………………..…...….14800(23.0) 海水泵前最大进水阻力-kPa(in.Hg)………………………………………………………..….……...16.9(5.0) 海水泵最大有吸程-m(ft)……………………………………………………………………..…….…3.0(10.0) 电气系统电路图号 (3020548)推荐的蓄电瓶最小容量（24V系统）-18℃(0℉)以上的寒带地区 a-n (200)0℃(32℉)以上的温带地区a-n (150)起动电路允许的最大电阻-Ω…………………………………………………………..……………...….0.002 性能数据名义怠速-r/min (625)曲轴前端允许的最大扭矩输出能力-N-M(lb-ft)……………………………...……………..……….593(437) 曲轴轴向游隙-mm(in)………………………………………………………………0.18-0.43(0.0007-0.017)性能曲线号 M1180 CPL号 0731 数据单号 M-101特征编号 D092347MX02说明单号 M101发动机型号....................................................................................................NT-855-M240 功率标定........................................................................................................船用持续功率发动机标定功率-kW(HP)..........................................................................................179(240) 额定转速--r/min.. (1800)发动机扭矩-N-m(lb-ft)............................................................................................949(700) 活塞速度-m/s................................................................................................................9.1 平均有效压力-kPa(PSI)............................................................................................851(123) 燃油消耗-L/h(GPH)...............................................................................................46.4(12.3) 油泵燃油流量-L/h(GPH).............................................................................................139(36) 燃油压力-kPa(PSI)...................................................................................................585(84) 燃油供油软管直径-mm. (10)燃油供油软管规格..........................................................................................................8# 燃油回油软管直径-mm (8)燃油回油软管规格………………………………………………………………………….……………...…8# 进气管压力-kPa(in Hg)………………………………………………………………………………...67.7(20) 进气流量-L/s(CFM)………………………………………………………………………………...….270(570) 最小通风口面积-sq.cm(sq.in)…………………………………………………………..…………......993(154) 最大进气阻力-kPa(in H2O)清洁时………………………………………………………………………………………….….3.74(15) 用脏时……………………………………………………………………………………………..6.23(25) 对环境的散热量-kW(BUT/min)………………………………………………………………...…….23(1300) 排气流量-L/s(CFM)…………………………………………………………………………………..590(1250) 排气温度-℃(℉)…………………………………………………………………………………...…..380(720) 最小排气管直径-mm(in)干式……………………………………………….……………………………………………….100(4.0) 湿式……………………………………………………………………….……………………….130(5.0) 对冷却液的散热量-kW(BUT/min)………………………………………….…………….……..…..153(8700) 发动机淡水流量-L/min(GPM)……………………………………………………………….……..…..317(84) 海水流量-L/min(GPM)……………………………………………………………….………………....234(62)。

-;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 。

性能曲线号 C-3936-C CPL号 CQ001 数据单号 DS-3936-D特征编号 D093613DX02说明单号 D-102备载功率：265kW @1500r/min常载功率：240kW @1500r/min整机数据型式....................................................................................................四冲程、直列、六缸进气方式..........................................................................................................增压、中冷缸径×冲程-mm ×mm.............................................................................................140×152 排量-L(in3).............................................................................................................14(855) 压缩比...................................................................................................................14.0：1 发火顺序...........................................................................................................1-5-3-6-2-4 净质量（干式）-kg.. (1317)带散热器发动机质量-kg (1875)带热交换器发动机质量-kg (1752)净质量（湿式）-kg (1326)带散热器发动机质量-kg (1884)带热交换器发动机质量-kg (1762)转动惯量（除飞轮外）-kg.m2 ……………………………………………………………………..….…..1.39 发动机安装在缸体后端面处的最大允许弯矩-N.m (1356)排气系统最大允许排气背压-mm Hg (75)进气系统….带空滤器允许的最大进气阻力脏滤芯-mm H2O (635)干净滤芯重型空滤器-mm H2O (380)干净滤芯轻型空滤器-mm H2O (250)带空滤器允许的最大储尘量重型空滤器-g/l/s….…………………………………………………...……......………………..…53 (25) 轻型空滤器-g/l/s………………..……….…...……………………………………...…………..…...6.4(3) 冷却系统冷却液容量干式排气管性能曲线号 C-3936-C CPL号 CQ001 数据单号 DS-3936-D特征编号 D093613DX02说明单号 D-102单机-L (21)带散热器-L (63)带热交换器-L (40)湿式排气管单机-L (26)带散热器-L (72)带热交换器-L (45)海水泵——热交换器最小流量-L/min (204)热交换器进口最大压力-kPa (345)标准节温器温度调节范围-℃......................................................................................82-93发动机水泵出口最大压力-kPa (276)最大膨胀空间（冷却系统总量%）…………………………………………………………..…………….5% 润滑系统机油压力低怠速时-kPa (103)额定转速时-kPa................................................................................................. 241-345 允许的最高机油温度-℃ (132)最大机油消耗量-L/h…………………………..…………………………….…….…………………....…..0.24 机油旁通滤清器容量-L………………………………..…………..………………………………….….….2.8 机油盘容量.高位-L..................................................................................................................26.5 低位-L.................................................................................................................22.7 系统总容量（除旁通滤清器外）-L.. (31)燃油系统喷油泵型式………………………………………………………………………………...…康明斯PT直喷式进油管路允许最大阻力干净滤清器-mm Hg (100)脏滤清器-mm Hg (200)回油管路允许最大阻力 -mm Hg (100)燃油油泵最大流量-L/h (307)电气系统性能曲线号 C-3936-C CPL号 CQ001 数据单号 DS-3936-D特征编号 D093613DX02说明单号 D-102蓄电池充电系统（负极接地）……………………………………………………………………….24V/35A起动马达（重型、正极啮合）-V (24)起动线路允许最大电阻-Ω…………………………………………………………………………….….0.002起动电流-A10℃ (365)0℃ (565)性能数据稳态调速率-%…………………………………………………………………………………….…….±0.25最大超速能力 (2700)自由场声压级（1米处、不包括进排气、冷却系统及驱动件噪声）dBA (105)所有的数据均是基于发动机带燃油系统、水泵、机油泵、空滤器和消声器运转时获得的，但不包括交流发电机、空压机、风扇、选用设备和被驱动的部件。

一、缸体（标准：139.68m m-139.73mm）检测点第1缸第2缸第3缸第4缸第5缸第6缸A点B点结果测量人复查人2、缸套与机体下部的间隙：（标准：0.05mm-0.15mm ）检测点第1缸第2缸第3缸第4缸第5缸第6缸A点B点结果测量人复查人3、机体下部缸套孔内径：（标准：155.55mm-155.60mm ）检测点第1缸第2缸第3缸第4缸第5缸第6缸A点B点结果测量人复查人4、缸套止口台阶深度：（标准：8.89mm-8.94mm ）5、缸套止口内径：【标准：166.662-166.713mm】检测点第1缸第2缸第3缸第4缸第5缸第6缸A点B点结果测量人复查人6、主轴孔内径：（标准：）检测点第1道第2道第3道第4道第5缸第6道第7道A点B点结果三、曲轴测量人复查人（标准：114.262mm-114.30mm）检测点第1道第2道第3道第4道第5缸第6道第7道A点B点结果测量人复查人2、连杆轴径直径：（标准：79.337mm-79.38mm ）3、曲轴止推片厚度：【标准：6.22-6.27mm ]4、曲轴轴向间隙：（标准：0.18mm-0.44mm 磨损极限：0.56）曲轴轴向间 隙、Ur 刖端：后端：结论检测人：日 期四、连杆1、 连杆大头孔直径：【标准：83.114-88.139mm 】【新品：84.219-84.244mm 】检测点第1缸 第2缸 第3缸 第4缸 第5缸 第6缸检测点第1道第2缸第3道第4道第5道第6道A 点B 点结果测量人复查人止推片 厚1 23 4结论检测人：日 期A点B点A结果测量人复查人2、活塞销衬套内径：（标准：50.825mm-50.838mm 磨损极50.856mm ）检测点第1缸第2缸第3缸第4缸第5缸第6缸A点A B点结果测量人复查人B3、活塞裙部外径：【标准：139.37-139.40mm 磨损极限:139.27mm ]注：在21o测量检测点第1缸第2缸第3缸第4缸第5缸第6缸A点B点结果测量人复查人4、活塞销外径：【标准：50.768-50.775mm 磨损极限:50.762mm 】检测点第1缸第2缸第3缸第4缸第5缸第6缸A点B点结果测量人复查人5、活塞环开口间隙（新件）压缩环：（标准：0.58mm-0.84mm ）中间环：（标准：）油环：（标准：）第1缸第2缸第3缸第4缸第5缸第6缸压缩环中间环油环结果测量人复查人五、凸轮轴1、凸轮轴轴径外径：【标准：50.72-50.75mm 磨损极限：50.70mm ]【标准：63.40-63.42mm 磨损极限：63.37mm ]检测点第1道第2道第3道第4道第5缸第6道第7道A点B点结果测量人复查人B2、凸轮轴衬套孔内径（带衬套）：（标准：50.862mm-50.938mm ）检测点第1道第2道第3道第4道第5缸第6道第7道A点B点结果A 测量人复查人3、摇臂衬套内径：【标准28.562-28.639mm 磨损极限:28.666mm 】检测点第1缸第2缸第3缸第4缸第5缸第6缸A点B点结果测量人复查人4检测点第1缸第2缸第3缸第4缸第5缸第6缸A点B点结果测量人复查人5、随动臂轴外径：【标准：0.7485-0.749mm 磨损极限:0.748mm 】检测点第1缸第2缸第3缸第4缸第5缸第6缸A点B点结果测量人复查人619.10mm ]检测点第1缸第2缸第3缸第4缸第5缸第6缸A点B点结果测量人复查人7、喷油器滚轮内径：【标准：12.78-12.80mm 磨损极限:12.83mm 】【新品：17.86-17.88mm 磨损极限:检测点第1缸第2缸第3缸第4缸第5缸第6缸A点B点结果测量人复查人B&喷油器滚轮外径：【标准：31.72-31.77mm 磨损极限;31.71mm ]【新品:31.73-31.76mmmo 磨损极限31.71mm ]检测点第1缸第2缸第3缸第4缸第5缸第6缸A点B点结果测量人复查人B9、气门滚轮内径：【标准：12.713-12.738mm 磨损极限:12.78mm ]检测点第1缸第2缸第3缸第4缸第5缸第6缸A点B点结果测量人复查人B10、进气门滚轮销直径：【标准：12.678-12.70mm 磨损极限:12.62mm 】【新品：12.692-12.70mm 磨损极限:12.62mm 】检测点第1缸第2缸第3缸第4缸第5缸第6缸A点B点结果测量人复查人B11、排气门滚轮销孔直径：【标准：12.674-12.692mm ]【新品：12.674-12.687mm ]检测点第1缸第2缸第3缸第4缸第5缸第6缸A点B点结果测量人复查人120.18mm 】检测点第1缸第2缸第3缸第4缸第5缸第6缸A点B点C点结果测量人复查人C13、主轴承与轴径间隙：【标准：0.038-0.13mm 磨损极限:0.18mm 】检测点第1缸第2缸第3缸第4缸第5缸第6缸A点B点C点结果测量人复查人C14、曲轴轴向间隙：【标准：0.18-0.43mm 磨损极限：0.56mm】15、缸套突出高度：【标准：0.08-0.15mm ]16、连杆侧隙：【标准：0.114-0.33mm ]17、喷油器挺杆长度：【2英寸凸轮轴机型：464.57mm ]【21/2英寸凸轮轴机型：451.49mm ]18、气门挺杆长度：【2英寸凸轮轴机型：466.34mm ]【21/2 英寸凸轮轴机型：454.15mm 】19 、铝摇臂室气门间隙：【进气门：0.28mm 排气门：0.58mm 】20 、铝摇臂室喷油器行程调整数据：扭矩法行程为：8.1Nm21 、铝摇臂室气门间隙：扭矩法【进气门：0.36mm 排气门：0.69mm 】。

性能曲线号 C-4748-B CPL号 1436 数据单号 DS-4748特征编号 D093613DX02说明单号备载功率：351kW @1500r/min@50hz常载功率：317kW @1500r/min@50hz整机数据型式....................................................................................................四冲程、直列、六缸进气方式..........................................................................................................增压、中冷缸径×冲程-mm ×mm.............................................................................................140×152 排量-L(in3).............................................................................................................14(855) 压缩比...................................................................................................................14.0：1 发火顺序...........................................................................................................1-5-3-6-2-4 净质量（干式）-kg.. (1317)带散热器发动机质量-kg (1875)带热交换器发动机质量-kg (1752)净质量（湿式）-kg…………………………………………………..……………………………..….…..带散热器发动机质量-kg……………………………………………………..…………………..…...带热交换器发动机质量-kg………………………………………………...……………….……..….转动惯量（除飞轮外）-kg.m2 ……………………………………………………………………..….…..1.39 发动机安装在缸体后端面处的最大允许弯矩-N.m (1356)排气系统最大允许排气背压-mm Hg (75)进气系统….带空滤器允许的最大进气阻力脏滤芯-mm H2O (635)干净滤芯重型空滤器-mm H2O (380)干净滤芯轻型空滤器-mm H2O (250)带空滤器允许的最大储尘量重型空滤器-g/l/s….…………………………………………………...……......………………..…53 (25) 轻型空滤器-g/l/s………………..……….…...……………………………………...…………..…...6.4(3) 冷却系统冷却液容量干式排气管性能曲线号 C-4748-B CPL号 1436 数据单号 DS-4748特征编号 D093613DX02说明单号单机-L (21)带散热器-L (63)带热交换器-L (40)湿式排气管单机-L…………………………………………....……..………………………...……………...…带散热器-L………………………………………………………………….…………………..….带热交换器-L..................................................................................................... 海水泵——热交换器最小流量-L/min (204)热交换器进口最大压力-kPa (345)标准节温器温度调节范围-℃......................................................................................82-93发动机水泵出口最大压力-kPa (276)最大膨胀空间（冷却系统总量%）…………………………………………………………..…………….5% 润滑系统机油压力低怠速时-kPa (103)额定转速时-kPa................................................................................................. 241-345 允许的最高机油温度-℃ (132)最大机油消耗量-L/h…………………………..…………………………….…….…………………....…..0.24 机油旁通滤清器容量-L………………………………..…………..………………………………….….….2.8 机油盘容量.高位-L……………………………………………..…………...……….…………….………………..34.1 低位-L………………………………………………….…………………………….….………….….26.5 系统总容量（包括旁通滤清器）-L…………………….………………………………….....….….….…39.7 燃油系统喷油泵型式………………………………………………………………………………...…康明斯PT直喷式进油管路允许最大阻力干净滤清器-mm Hg (100)脏滤清器-mm Hg (200)回油管路允许最大阻力 -mm Hg (100)燃油油泵最大流量-L/h (367)电气系统性能曲线号 C-4748-B CPL号 1436 数据单号 DS-4748特征编号 D093613DX02说明单号蓄电池充电系统（负极接地）……………………………………………………………………….24V/35A起动马达（重型、正极啮合）-V (24)起动线路允许最大电阻-Ω…………………………………………………………………………….….0.002起动电流-A10℃ (365)0℃ (565)性能数据稳态调速率-%…………………………………………………………………………………….…….±0.25最大超速能力 (2700)自由场声压级（1米处、不包括进排气、冷却系统及驱动件噪声）dBA (105)所有的数据均是基于发动机带燃油系统、水泵、机油泵、空滤器和消声器运转时获得的，但不包括交流发电机、空压机、风扇、选用设备和被驱动的部件。