GENSET ENGINE CURSOR The 6 cylinder in line turbocharged and aftercooled Diesel engines of the CURSOR family are the result of advanced technological solutions that give maximum power performances with reduced displacement and are offered by Iveco Motors in genset duty market engines. Fully electronic control of the injection system allows a power range from 236 to 500 kw with the low gaseous emission level required by European 2002/88/EC directive. PERFORMANCES RATINGS 1) PRIME STAND-BY PRIME STAND-BY Rated output 2) kwm 304 335 329 362 1) Ratings in accordance with ISO 8528 - For duty at temperature over 40 C and/or altitude over 1000 meters must be considered a power derating factor. Contact the Iveco Motors sales organization. 2) Net power at flywheel available after 50 hours running with a ± 3 % tolerance. PRIME POWER The Prime Power is the maximum power available with varying loads for an unlimited number of hours. The average power output during a 24 h period of operation must not exceed 80% of the declared prime power between the prescribed maintenance intervals and at standard environmental conditions. A 10% overload is permissible for 1 hour every 12 hours of operation. STAND-BY POWER This is the maximum power available for a period of 500 hours/year with a mean load factor of 90% of the declared stand-by power. No kind of overload is permissible for this use. CONTINUOUS POWER Contact the Iveco Motors sales organization.
TECHNICAL DATA SCOPE OF SUPPLY Engine model Diesel 4 stroke - Injection direct, E.U.I. Nb. of cylinders and arrangement 6, in line Speed governor electronic Total displacement liters 12.9 Bore x Stroke mm 135 x 150 Aspiration turbocharged aftercooled Cooling system liquid (water + 50% Paraflu 11) Flywheel housing / Flywheel SAE1 / 14 Flywheel rotation CCW Lube oil specifications ACEA E3 - E5 Lube oil consumption < 0.1% of fuel consumption Fuel specifications EN 590 Oil and filters interval for replacement hours 600 RPM 1500 1800 Fuel consumption at : 100% load l/h (g/kwh) 70,0 (187.5) 76.1 (182.6) 80% load l/h (g/kwh) 57.3 (191.8) 67.4 (202.2) 50% load l/h (g/kwh) 38.8 (207.8) 43.8 (210.2) Coolant capacity: engine only liters ~ 19.5 engine + radiator liters ~ 67 ATB (without canopy) C 55 No remote cooling radiator allowed. Lube oil total system capacity including pipes, filters etc. : liters ~ 35 Electrical system 24 Vcc Starting batteries : recommended capacity Ah 2 x 185 discharge current (EN 50342) A 1200 Cold starting : without air preheating C -10 with air preheating C -25 Engine dry weight kg 1180 Iveco Motors engine equipped with : - Mounted radiator incorporating air-to-air charge cooler. - Front radiator guard. - Oil drain pump. - Mounted belt driven pusher fan. - Fan guard. - Mounted air filter with replaceable cartridges. - Fuel filter. - Primary fuel filter/water separator. - Replaceable oil filter. - Electronic engine control unit, pump injector units with wiring loom and sensors. - Box relais. - WT and OP sensors for gauges. - HWT and LOP sensors. - Front engine mounting brackets. - Flywheel housing SAE 1 and flywheel 14. - Re-directable exhaust gas elbow. - Recirculed oil breather system. - Oil dipstick. - 24 Vdc electrical system. - User s handbook. THE ENGINE IS SUPPLIED WITHOUT LIQUIDS. OPTIONAL EQUIPMENT On request the engine can be supplied with : - 230 Volt water jacket heater. - Turbo and exhaust gas guards. - Exhaust gas flexible joint. - Low water level sensors. OVERALL DIMENSIONS L = 2272 mm W = 1055 mm H = 1468 mm Publication P4A04C003E - 03.06 Specifications subject to change without notice Illustrations may include optional equipment. Iveco Motors Via Puglia, 15-10156 Torino Tel. +39 (011) 0076245 - Fax +39 (011) 0076275 Iveco Motors Viale dell Industria, 15/17-20010 Pregnana Milanese - Milano Tel. +39 (02) 935101 - Fax +39 (02) 93590029 www.ivecomotors.com Local distributor
330 kw (1500 rpm) - 360 kw (1800 rpm) 1/ GENERAL Engine model Basic engine type Number of cylinders Firing order (N 1 nearest to fan) Cylinder arrangement Valves per cylinder Cycle Injection system Induction System F3BE0685A*B001-504090622 XZ 6 1-4-2-6-3-5 in line 4 diesel 4 stroke direct E.U.I turbo aftercooler air/air Electronic engine control unit BOSCH MS 6.2 Bore mm 135 Stroke mm 150 Total displacement lit 12,88 Mean piston speed m/s 7,5 9 Compression ratio 16,5 : 1 Flywheel rotation anti clockwise viewed on flywheel Housing flywheel SAE 1 Flywheel 14" Moment of inertia without flywheel Nm 2 10,30 flywheel only Nm 2 14,12 BMEP gross Prime Power bar/kpa 19,5 / 1948,1 18,1 / 1811,6 Stand-by Power bar/kpa 21,4 / 2142,9 19,9 / 1992,8 Dry weight (including cooling package) kg ~ 1180 Energy to coolant kcal/kwh 216 293 Energy to charge cooler kcal/kwh 179 199 Energy to radiation kcal/kwh 30 25 Dimensions L x W x H mm 2272 x 1055 x 1468 Engine 2/ PERFORMANCES Continuous Power (gross) kwm 254,8 286,7 Prime Power (gross) kwm 314,9 352,2 Stand-By Power (gross) kwm 345 385 Fan consumption kwm 14,2 24,5 Continuous Power (net) kwm 240,6 262,2 Prime Power (net) kwm 300,7 327,7 Stand-By Power (net) kwm 330,8 360,5 Performance condition temperature C 40 altitude a.s.l m 1000 Derating temperature > T 40 C %/5 C altitude >1000 m %/500m 1/3
330 kw (1500 rpm) - 360 kw (1800 rpm) 3/ COOLING SYSTEM Type Recommanded coolant liquid water + 50 % paraflu 11 Coolant capacity engine only liter 19,5 radiator and hoses liter 47,5 Coolant pump flow l/min 460,525 552,63 Pressure cap setting kpa (bar) 70 (0,7) Shutdown switch setting C 103 Maximum additional restriction Pa 196 Air To Boil Prime Power C 61,5 62,4 Fan diameter mm 700 number of blades 8 drive ratio 1,4 : 1 speed rpm 2115 2538 air flow m 3 /s 5,59 6,71 power consumption kwm 14,2 24,5 Engine 4/ LUBRICATION SYSTEM Oil sump capacity max liter min liter Oil system capacity including filter liter Oil pressure at rated speed kpa Oil temperature normal C max C Engine Angularity longitudinal degrees transverse degrees Servicing interval hours Oil specification Oil consumption %fuel 5/ INTAKE SYSTEM 27 14 35 250-500 --- 120 30 30 600 ACEA E3/E5 < 0,2 Air consumption at 100 % of load Air intake restriction, clean filter Air intake restriction, dirty filter Air filter type 6/ EXHAUST SYSTEM m 3 /h (Kg/h) kpa (mbar) kpa (mbar) 1495 (1800) 1777 (2140) 2 (20) 5 (50) dry Gas flow at stand-by Power kg/h 1865 2216 Max temperature at PRP (25 C) C 479 451 Max allowable back pressure kpa (mbar) 5 (50) Exhaust gas temperature kcal/kwh 648 647 2/3
330 kw (1500 rpm) - 360 kw (1800 rpm) 7/ FUEL SYSTEM Fuel consumption at Stand-By Full load 80% 50% Fuel specifications 189,6 (77,9) [65,4] 187,5 (70,0) [58,8] 191,8 (57,3) [48,1] 207,8 (38,8) [32,6] 198,4 (91,0) [76,4] 182,6 (76,1) [63,9] 202,2 (67,4) [56,6] 210,2 (43,8) [36,8] EN 590 Feed pump max suction head m --- Engine 8/ ELECTRIC SYSTEM Voltage (negative to ground) V 24 Starter motor make power kw DENSO 5,5 pull current hold current break away current +20 C cranking current +20 C Number of teeth on starter motor Number of teeth on flywheel Starting batteries 10 155 recommended capacity Ah 2x 185 discharge current 1200 (EN 50342) Alternator voltage V 28 charge 90 9/ COLD STARTING Without air preheating C With air preheating C 10/ EMISSION GASEOUS AND PARTICLES -10-25 No x Oxides of nitrogen gr/kwh 4,97 HC Hydrocarbons gr/kwh 0,18 No x +HC gr/kwh 5,15 CO Carbon monoxide gr/kwh 0,37 PT Particles gr/kwh 0,082 Smoke Bosch Date of update 06.30.2006 Specifications subject to change without notice Illustrations may include optional equipment. 3/3