6M26D484E200 Speed Ratings Definitions G-Drive Engine Data Sheet Gross Engine Output COP PRP ESP rpm kwm kwm kwm 10 368 440 484 Continuous Power(COP) Prime Power (PRP) (ESP) Mean engine load factor 100% 70% per 2 h 80% per 24 h Annual working time Unlimited Unlimited 200 h Time at full load Unlimited 0 h per year 25 h per year Overload capacity No 1 h per 12 h (10% overload) No 1) The power ratings are in accordance with ISO 3046. 2) Test conditions: 100 kpa, 25 C air inlet temperature, relative humidity of 30%, with fuel density 0.84 kgl. 3) The engine maybe operated at : up to 1000m and 30 C without power deration. For sustained operation above these conditions, derate by 3% per 300m, and 2% per 11 C. 4) Power output curves are based on the engine operating with fuel system, water pump and lubricating oil pump; not included are battery charging alternator, fan and optional equipment. Engine basic data Engine model 6M26D484E200 Cylinder numbervalve number bore diameter stroke mm 1 1 Displacement(L) 15.9 Fuel System Mechanical Pump Aspiration 624 Turbocharged and Intercooled Compression Ratio 15.7 Emission Standard Overall Dimension(Length Width Height)(mm) 184612211551 Injection timing ( CA) Engine net weight (kg) 16 Flywheel housing SAE 1 Flywheel 14 Max. Permissible Fixing Angle ( ) Dynamic angle 17-18 Longitudinal Inclination Front Rear 12.512.5 Cross Inclination LeftRight 22.522.5 Longitudinal Inclination FrontRear 1
Dynamic angle ( ) Cross Inclination Exhaust pipe side Intake pipe side Permitted temperature ambient -10- Permitted altitude limit (m) 2000 Valve lashes at cold (mm) 0.3±0.03 Performance Data Idle Speed (rpm) 7±30 Over Speed limit (rpm) 1545 Mean Piston Speed (ms) 7.5 BMEP (MPa) 2.213 Friction Power (kw) Fan Power (kw) 15 Load factor Power kw Fuel consum. gkw.h Fuel consum. Lh 10% 44 197 10.32 Air intake system 25% 110 198 25.93 % 220 195.7 51.25 75% 330 194.8 76.53 85% 374 196.2 87.36 100% 440 198.2 103.82 110% 484 202.2 116.51 Intake air temperature rise ( ) Permitted difference between turbocharger inlet temperature and ambient temperature(this parameter impacts emission,lat and altitude capability) 5 Clean filter Intake air resistance (kpa) Dirty filter Air filter mass flow (kgh) Air mass flow (kgh) Clear efficiency of air filter (%) Recommended Min. diameter of intake pipe (mm) 3 5 2473 2061 2220 99.5 140 Inter cooling system Intercooler heat dissipating capacity(kjs) Intercooler efficiency (%) Max. intake temperature ( ) 73.8 86.3 85 85 55 2
Max. difference between intake temperature and ambient temperature ( ) Permitted max. intake pressure drop of intercooler (kpa) Recommended intercooler radiator cooling area (m 2 ) 30 15 79 Exhaust system Max. exhaust back pressure (kpa) 7.5 Max. exhaust temperature ( ) Exhaust-gas mass flow (kgh) Before turbocharger After turbocharger Recommended muffler mass flowvolume (kgh) Recommended Min. diameter of exhaust pipe (mm) Max.bending moment of turbocharged flange(n m) 7 5 2579 2149 2318 200 10 Lubrication system Volume of oil pan (L) Oil pressure in normal condition (kpa) max. oil temperature ( ) Idle speed Alarm for low & high oil pressure (kpa) Temperature range in main oil passage at rated working condition ( ) Max. oil pressure while engine starting(kpa) Opening pressure of main oil passage pressure limiting valve (kpa) 200 4~6 2001000 1000 5~600 Max.Oil flow (Lmin) 190 Oil consumption 0.3 Noise and Emission 85~105 Emission standard Exhaust smoke (FSN) Diesel engine noise db(a) Fuel system Injection pump type Governor Steady speed governing factor Off-road stageii 1.5 104.6 Mechanical Pump Electric governor 3% 3
Max supply fuel restriction at rated power conditon(kpa) 13 Return restriction in pipe(kpa) 15 Max. supply fuel temperature at rated power condition( ) 45 Max. flow of fuel suply (kgh) 88.09 98.22 Min. pressure of fuel pump(kpa) 35 Min. Ventilation rate of fuel tank (Lh) Recommended diameter of inlet pipe (mm) 12 Recommended diameter of return pipe (mm) 12 Electrical system Electrical system voltage (V) 24 Motor power working voltage (kwv) 8.524 Battery charging Alternator working voltage (kwv) Permitted max. electric resistance of motor control lines(ω) Recommended Min. conductor cross-sectional area(mm 2 ) The lowest cold starting temperature( ) No aided starting device Aided starting device 1.5428 0.002 70 0-10 Cooling system Water pump Transmission ratio Min. coolant temperature of engine working( ) Min. water fill rate (Lmin) Max. initial fill time (min) Recommended Min diameter of outside water pipe(mm) Min. pressure at water pump inlet at No or only a part of degassing Device(kPa) Min. pressure at water pump inlet at Complete degassing device(kpa) Max. deaeration time(min) Min. expansion tank volume (% total cooling system capacity ) Min expansion space (% total cooling system capacity) Coolant capacity of engine(l) Coolant capacity of radiator(l) 2 11 8 45 0 25 79 4
High temperature of alarm ( ) Thermostat opening temp. full open temp.( ) Min. permitted pressure in cooling system (kpa) Max. permitted external resistance(at rated speed)(kpa) 95 7787 Heat balance test data(environment temperature 24.8 ) Pressure of water in water out (kpa kpa) Coolant mass flow (m 3 h) Temperature of water in water out( ) Temperature of intake air : beforeafter intercooler( ) Pressure of intake air :before after intercooler (kpa kpa) -30.168.2-31.865.6 30.6 28.5 84.190.1 86.994.3 185.056.6 200.060.8 216.4212.2 243.1238.2 Heat be taken away by intercooler(kjs) Heat be taken away by exhaust gas(kjs) Heat be taken away by Coolant (kjs) 213.2 245.3 73.8 86.3 308.0 346.5 Gross Heat of Engine(kJs) Mounting system 1027.81146.0 Inertia of complete engine (kg m 2 ) Inertia of flywheel(kg m 2 ) Inertia of crankshaft (including crankshaft gear)(kg m 2 ) Centroid position mm Permitted static bending moment at flywheel housing flange face X Y Z 4.68 1.71 5