重庆康明斯柴油发动机NTA855-C400数据单
康明斯QSNT-G3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 技术参数
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。
NT855康明斯发动机大修统计记录数据.
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】。
康明斯船用主机数据单NT855-M240
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)。
康明斯柴油发动机技术参数说明书
-;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 。
9.DCM系列(重康)发电机组参数
绝缘等级/防护等级
H/IP22
电压调整范围
≥±6%
电压调整率
±1%
DCM系列柴油发电机组技术数据
机组型号
DCM275P1
主用
备用
额定容量（kW/KVA）
250/312.5
275/344
输出电流（A）
451
496
机组外形尺寸(长×宽×高)(mm)
3000×980×1760
机组重量(kg)
2900
柴油机生产厂家
输出电流（A）
541
595
机组外形尺寸(长×宽×高)(mm)
3350×1250×1970
机组重量(kg)
3300
柴油机生产厂家
重庆康明斯发动机有限公司
柴油机型号
KTA19-G2
额定功率（kW）
336
369
缸径(mm)×冲程(mm)
159×159
转速(r/min)
1500
型式
6缸，直列式、涡轮增压、中冷
722
794
机组外形尺寸(长×宽×高)(mm)
3400×1250×1970
机组重量(kg)
3650
柴油机生产厂家
重庆康明斯发动机有限公司
柴油机型号
KTA19-G4
额定功率（kW）
±1%
DCM系列柴油发电机组技术数据
机组型号
DCM400P1
主用
备用
额定容量(kW/KVA)
360/450
400/500
输出电流(A)
650
722
机组外形尺寸(长×宽×高)(mm)
3400×1250×1970
机组重量(kg)
康明斯船用柴油发动机数据单NTA855-G(M)1
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。
NT855康明斯发动机大修统计记录数据演示教学
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 】。
NT855发动机
2017/12/5
2-10 凸轮随动件
凸轮随动件必须以正确的 压力分布与凸轮相接触， 使运行平稳。 功能： 1、随着凸轮轴的偏心运动 ，提供正确的气门开、关 和燃油喷射的正时。 2、容纳推杆球头端，并将 运动传递给摇臂。
2017/12/5
2-11 凸轮轴
整体锻造的凸轮轴可用 来控制喷油正时和进气、 排气循环，同时通过凸轮 突起的间隔，确定各缸的 发火顺序。 功能： 1、通过凸轮轴的偏心率 使气门正确、连续的 开启和关闭。 2、提供正确的燃油喷射。 3、提供正确的气缸扫气。 4、控制气门开启和关闭 的速度。 5、曲轴的旋转运动转化 为气门和喷油器工作 所需要的往复运动。
缸数—缸径×行程（mm）
6—139.7×152.4
总排气量（L)
点火顺序 总 总 长（mm） 宽（mm）
14.01
1-5-3-6-2-4 1691(飞轮壳～风扇前端) 1116(后支架～后支架)
总
高（mm）
2741.9(排气管～油底壳放油阀)
1750 1800 162(220PS) 1030/1250 1900～2000 550～600 ＜228
3、凸轮轴孔座
4、加强筋 5、湿缸套 6、主轴承座
7、主轴承座孔
8、安装油底壳的加工面 9、安装主轴承盖的加工面
2017/12/5
二、2-1 配气机构
配气机构主要由气门组和气门传动组组成。按其功用都可分为气门组和气门传 动组两大部分。气门组包括气门及与之相关联的零件。气门传动组、是从正时齿 轮开始至推动气门动作的所有零件。它的功用是定时驱动气门使其打开、关闭。
发动机维护更方便、更可靠
2017/12/5
NT(A)855通用技术规格
NTA855-M船机性能曲线_重庆康明斯发动机
1
冷却海系水统泵规范……………………………………………………MAB 0.08.17-07/16/2001 压力盖开启压力…………………………………………………………………kPa [psi]
无低温中冷 的发动机 (LTA) 水空流中入冷热的交发换动器机的冷却水流量……………………………………………l/min [gal/min]
1、制动功率。
4、制动及轴功率所对应的燃油消耗量。
2、扣除齿轮箱损失后的轴功率。
5、推进曲线对应的燃油消耗量。
重I3S、载O3推功04进率6燃功：油率用截曲于止线持功。续率(曲使，线用年指的使数变用为负时3荷.间0场)不合超，过每501000小小时时里。全功率使用限在8小时以内。降功率使用应以低于额定转速200RPM或以下的转速运行。这是
1
进气进系气统歧管压力…………………………………………………………………kPa [in. Hg] 进气流量…………………………………………………………………………l/sec [cfm] 对环境辐射散热量…………………………………………………………kW [BTU/min]
196 [ 58 ] 440 [ 932 ]
(HP)
重庆康明斯发动机
船机性能曲线
发动机型号
NTA855-M
特征编号
D093348MX02
曲线编号
M-194
CPL代号 日期
0990 2008-8-27
燃排缸冲缸数油量径程：：：：系统：111P6445TL02mmmm
[855 in.3] [5.50 in.] [6.00in.]
额定功率： 336kW [450HP] @1800 r/min 吸功气率方标式定：： 重增载压功、率中冷
康明斯船用柴油发动机数据单NTA855-G(M)4
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。
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NTC-400
净质量（干式见
）-kg(lb)……………………………………......……...…..…..1144(2520)
净质量（湿式见
）-kg(lb)……………….…………….…………..…….…...….1199(2640)
质心至缸体前端的距离（仅发动机本身）-mm(in)………………...…………….……..…….……550(21.6)
再次起动时电流容量（最小）……………..……….…………………….……………..….…...320
发动机带传动系统.
冷起动电流-CCA………..……………………………….…………………….…..…………..….900
再次起动时电流容量（最小）………………………………………………………………..…….....320
推荐的散热器上水室的最低温度-℃(°F)….……………………………….………………….…….70(160)
允许的最小加水速率-L/min(U.S.GPM)……………………………………….…………………..…...…20(5)
允许的最大冷却水加水时间-min……………………………………………….….……...……………..……5
宁波日兴动力科技有限公司
重康船舶设备有限公司
重庆康明斯发动机 数据单
性能曲线号 C-4529-1 特征编号
CPL号 D093335CX02
发动机系列 发动机型号
0365
D09 NTC-400
数据单号 说明单号
EuroI
发动机外部最大冷却水阻力压头-kPa(PSI)…………………………...………………………......…....35(5.0)
附件传动处允许的最大输出功率-kW(HP)…………………………………………………………..
自由声场声压级
在15m（50ft）处和全负荷额定转速时（不包括进排气系统、冷却系统和被驱动部件产生的噪声）
右边-dB……………………………………………………………………….……..….……………….80
宁波日兴动力科技有限公司
带重型空滤器允许的最小除尘能力-g.l/s(g/CFM)………………………………….……………...…...53(25)
冷却系统
冷却水容量
仅发动机-L(U.S.quart)……………………………………………………………………………. ..21(22)
带散热器[适用环境温度为38℃（100°F）]-L(U.S.quart)…………………..………...……....60. 5(64)
质心在曲轴中心线上方（仅发动机本身）-mm(in)…………………..…………………..……....….140(5.5)
运动零件相对于曲轴中心线的转动惯量（不包括飞轮）-kg.m2(lb.ft2)……..….…….…………1.36(32.36)
参考安装图
NTC-400……………………………………………………………………………………….….. 发动机悬挂安装
标准可接受的排气管直径-mm(in)………………………………………………….……………….…..127(5)
进气系统
带重型空滤器允许的最大进气阻力
干净滤芯-kPa(in H2O)………….….…………………………………..……….………….….......3.74(15)
脏滤芯-kPa(in H2O)…………….……………………………………………………………...…6.23(25)
允许的最高机油温度-℃(°F)………………………………….…….……….………………...……120(250)
最大机油消耗量-L/h(U.S.quart/hr)…………………………..…………..…………………………..0.24(0.25)
机油旁通滤清器容量-L(U.S.gal)…………………………………………..……………………….…..2.6(0.7)
D09 NTC-400
数据单号 说明单号
EuroI
额定功率和转速时的最大供油量-kg/h(lb/hr)………………………...……..……………….…….....166(365)
至PT燃油泵允许的最大供油阻力
滤清器在清洁状态时-kPa(in Hg)……………………………………….…………………….….13.33(4)
滤清器在脏的状态时-kPa(in Hg)……………………………………….…………………….….26.66(8)
允许的最大燃油回油管阻力
带单向阀-kPa(in Hg)…………………………………………………….……….………….….…..22(6.5)
不带单向阀-kPa(in Hg)………………………………………………….………………………....8.5(2.5)
重庆康明斯发动机 数据单
性能曲线号 C-4529-1 特征编号
CPL号 D093335CX02
发动机系列 发动机型号
0365
D09 NTC-400
数据单号 说明单号
EuroI
最大功率：298kW（400HP）@2100r/min 最大扭矩：1627N.m（1200lb.ft）@1400r/min 整机数据 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(855) 压缩比…………………………………….……………………………….…….…..…………………..14.5：1 发火顺序……………………………………………………..…………………..………………..…1-5-3-6-2-4
起动电路允许的最大电阻（带24V起动马达）-Ω……………………………….……………….….…0.002
性能数据
怠速-r/min……………………………………………...………….……………………………………....…600
最高空载转速-r/min………………………………………………………………………………..….….. 2400
最大冷却水压力（除压力盖外）-kPa(PSI)………………………………………………..……….....276(40)
压力盖允许的最小压力-kPa(PSI)…………………………………………….………………………..….50(7)
散热器上水室允许的最高温度-℃(°F)...…………..……………………….……………………......95(200)
允许的最小冷却水膨胀空间占系统容积-%…………………………………….………………………....….5
允许的最大除气时间-min…………………………………………………………………………….….…25
允许的最小冷却液水位降低容积-L(U.S.quart)
（水位降落容积必须大于初始加水时未注满的容积，且不包括容积）.………………….……6.6(7.0)
在缸体后端面处的最大允许弯矩-N.m(lb.ft)……………………………….……..…...…………..1356(1000) 发动机绕转动轴心的颠覆惯量-N.m(lb.ft2)………………………..……….……………...……...…...58(510)
排气系统
最大允许排气背压-kPa(in Hg)…………………...…………………………………....……………...…..10(3)
燃油系统
额定功率和转速时的最大燃油消耗量-kg/h(lb/hr)……………………...…..…………………...…….50(111)
宁波日兴动力科技有限公司
重康船舶设备有限公司
重庆康明斯发动机 数据单
性能曲线号 C-4529-1 特征编号
CPL号 D093335CX02
发动机系列 发动机型号
0365
曲轴止推轴承负荷极限
最大间隙负荷-N(lb)……………………………………………………….……..….………..6227(14Байду номын сангаас0)
最大连续负荷-N(lb)……………………………………………………...…….…..…………..3114(700)
曲轴前端处允许的最大输出功率-kW(HP)……………………………………….………………….
重康船舶设备有限公司
重庆康明斯发动机 数据单
性能曲线号 C-4529-1 特征编号
CPL号 D093335CX02
发动机系列 发动机型号
0365
D09 NTC-400
数据单号 说明单号
EuroI
左边-dB………………………………………………………………………………...………………..82 前边-dB………………………………………………………………………..…………...………...….80 后边-dB…………………………………………………………………………………………….…… 无冷起动辅助措施时最低冷起动温度-℃(°F).………………………………………………...…..…...4(40) 无冷起动辅助措施时要求的最低起动转速-r/min……….………………………………………….……..150 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。所有的性能数据的获得都是基于SAE J1349 标准规定的条件——海拔90m（300ft），大气压力100kPa（20.61in Hg），进气温度25℃（77°F）， 水蒸汽压力1.0kPa（0.3 in Hg），使用标准“0”号轻柴油。所有数据更改时，不另行通知。