GENSET ENGINE NEF The 4 and 6 cylinder Diesel engines of the NEF family, are the most versatile and efficient offered by Iveco Motors in genset duty market engines. The traditional injection systems coupled to full electronic control of the fuel feed system, allow a wide power range and a low gaseous emission level in accordance with European 2002/88/EC and American EPA CARB directives. PERFORMANCES RATINGS 1) PRIME STAND-BY PRIME STAND-BY 3) Rated output 2) kwm 53.5 59 59 65 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. 3) EPA / TIER 2 homologated power. 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, mechanical Nb. of cylinders and arrangement 4, in line Speed governor mechanical Total displacement s 4.5 Bore x Stroke mm 104 x 132 Aspiration turbocharged Cooling system liquid (water + 50% Paraflu 11) Flywheel housing / Flywheel SAE3 / 11 ½ 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) 13.7 (210.8) 15.5 (213.4) 80% load l/h (g/kwh) 10.2 (210.2) 11.7 (214.5) 50% load l/h (g/kwh) 7.0 (216.3) 8.2 (226.6) Coolant capacity: engine only s ~ 8.5 engine + radiator s ~ 18.5 ATB (without canopy) C 50 No remote cooling radiator allowed. Lube oil total system capacity including pipes, filters etc. : s ~ 12.8 Electrical system 12 Vcc Starting batteries : recommended capacity Ah 1 x 100 discharge current (EN 50342) A 650 Cold starting : without air preheating C -10 with air preheating C -25 Engine dry weight kg ~ 480 Iveco Motors engine equipped with : - Mounted radiator. - Mounted belt driven pusher fan. - Fan guard. - Mounted air filter with replaceable cartridges. - Fuel filter. - Primary fuel filter/water separator. - Replaceable oil filter. - Front engine mounting brackets. - Flywheel housing SAE 3 and flywheel 11 ½. - Re-directable exhaust gas elbow. - Recirculed oil breather system. - Oil dipstick. - HWT and LOP sensors. - 12 Vdc electrical system. - User s handbook. THE ENGINE IS SUPPLIED WITHOUT LIQUIDS. OPTIONAL EQUIPMENT On request the engine can be supplied with : - Oil drain pump. - Oil drain valve. - 120/230 Volt water jacket heater. - WT and OP sensors for gauges. - Low water level sensor. - Turbo and exhaust gas guards. - Exhaust gas flexible joint. - 24 Vdc electrical system. OVERALL DIMENSIONS L = 1259 mm W = 657 mm H = 1016 mm Publication P4A04N022E - 05.06 Specifications subject to change without notice Illustrations may include optional equipment. Iveco Motors Via Puglia, 15-10156 Torino IT Tel. +39 (011) 0076245 - Fax +39 (011) 0076275 Iveco Motors V.le dell Industria, 15/17-20010 Pregnana Mil.se Milano IT Tel. +39 (02) 935101 - Fax +39 (02) 93590029 www.ivecomotors.com Local distributor
59 kw (1500 rpm) - 65 kw (1800 rpm) 1/ GENERAL Engine model Basic engine type Number cylinders Firing order (N 1 nearest to fan) Cylinder arrangement Valves per cylinder Cycle Injection system.1 F4GE0455C*F600-504082455XY 4 1-3-4-2 in line 2 diesel 4 stroke direct Induction System Turbocharged Bore mm 104 Stroke mm 132 Total displacement lit 4,5 Mean piston speed m/s 6,6 7,9 Compression ratio Flywheel rotation Housing flywheel Flywheel 17,5 : 1 anti clockwise viewed on flywheel SAE 3 11'' 1/2 Moment of inertia without flywheel Nm 2 1,86 flywheel only Nm 2 6,96 BMEP gross Prime Power bar/kpa 9,7 / 969,7 9,0 / 902,4 Stand-by Power bar/kpa 10,7 / 1066,7 9,9 / 992,6 Dry weight (including cooling package) kg ~ 450 Energy to coolant kcal/kwh 485,4 588,2 Energy to radiation kcal/kwh 172 141 Dimensions L x W x H mm 1259 x 657 x 1016 Engine NEF 45 SM1 2/ PERFORMANCES Continuous Power (gross) kwm 43,5 49 Prime Power (gross) kwm 54,5 61 Stand-By Power (gross) kwm 60,0 67,0 Fan consumption kwm 1,3 2,2 Continuous Power (net) kwm 42 47 Prime Power (net) kwm 53,5 59 Stand-By Power (net) kwm 59 65 Performance condition Derating temperature C altitude a.s.l m temperature > T 40 C %/5 C altitude >1000 m %/500m 40 1000 1/3
59 kw (1500 rpm) - 65 kw (1800 rpm) 3/ COOLING SYSTEM Type Recommanded coolant Coolant capacity engine only radiator and hoses liquid water - paraflu 50% 8,5 10 Coolant pump flow l/min 103,3 123,9 Pressure cap setting kpa (bar) 70 (0,7) Shutdown switch setting C 103 Maximum additional restriction Pa 147 Air To Boil Prime Power C 58 60 Fan diameter mm 500 number of blades 5 drive ratio 1,4 : 1 speed rpm 2115,0 2538,0 air flow m 3 /s 2,86 3,44 power consumption kwm 1,3 2,2 Engine NEF 45 SM1 4/ LUBRICATION SYSTEM Oil sump capacity max min Oil system capacity including filter 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 8,5 5,5 12,8 300-500 --- 120 25 25 600 ACEA E3 / E5 < 0,1 Air consumption at 100 % of load m 3 /h (Kg/h) 377 (313) 464 (385) Air intake restriction, clean filter kpa (mbar) --- Air intake restriction, dirty filter kpa (mbar) 5 (50) Air filter type dry 6/ EXHAUST SYSTEM Gas flow at stand-by Power kg/h 325 400 Max temperature at PRP (25 C) C 483 385 Max allowable back pressure kpa (mbar) 6 (60) Exhaust gas temperature kcal/kwh 655,3 722,9 2/3
59 kw (1500 rpm) - 65 kw (1800 rpm) 7/ FUEL SYSTEM Fuel consumption at Stand-By Full load 80% 50% Fuel specifications gr/kwh (l/h) [kg/h] gr/kwh (l/h) [kg/h] gr/kwh (l/h) [kg/h] gr/kwh (l/h) [kg/h] 210,0 (15,0) [12,6] 210,8 (13,7) [11,5] 210,2 (10,2) [8,60] 216,30 (7,0) [5,90] 211,9 (16,9) [14,2] 213,4 (15,5) [13,0] 214,5 (11,7) [9,80] 226,6 (8,20) [6,90] EN 590 Feed pump max suction head m Injection pump type STANADYNE DB4427-5955 Engine NEF 45 SM1 8/ ELECTRIC SYSTEM Voltage (negative to ground) V 12 Starter motor make power kw Bosch 3 pull current 60 hold current 12 break away current +20 C 1580 cranking current +20 C --- Number of teeth on starter motor Number of teeth on flywheel Starting batteries 10 125 recommended capacity Ah 1x 100 discharge current 650 (EN 50342) Stop solenoid energized to run Alternator voltage V 14 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 6,8 5,69 HC Hydrocarbons gr/kwh 0,5 0,25 No x +HC gr/kwh 7,3 6,6 CO Carbon monoxide gr/kwh 1,8 2,1 PT Particles gr/kwh 0,23 0,25 Smoke Bosch < 2 1,5 3/3 Date of update 06.30.2006 Specifications subject to change without notice Illustrations may include optional equipment.
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, DC 20460 2006 Model Year Certificateof Conformity Manufacturer: Engine Family: CertificateNumber: Intended Service Class: NR 4 (37-75) Fuel Type: DIESEL Effective Date: Date Issued MAY 26 Zaw-Mon, Director Certification and ComplianceDivision Office of Transportation and Air Quality Pursuant to Section 213 of the Clean Air Act (42 U.S.C. section 7547) and 40 CFR Part 89, and subject to the terms and conditionsprescribed in those provisions, this certificate of conformity is hereby issued with respect to the test engines which have been found to conform to applicable requirements and which represent the following nonroad engines, by engine family, more described in the documentationrequired by 40 CFR Part 89 and produced in the stated model year. This certificate of conformity covers only those new nonroad compression-ignition engines which conform in all material respects to the design specifications that applied to those engines described in the documentationrequired by 40 CFR Part 89 and which are produced during the model year stated on this certificate of the said manufacturer, as defined in 40 CFR Part 89. It is a term of this certificatethat the manufacturer shall consent to all inspections described in 40 CFR 89.129-96 and 89.506-96 and authorized in a warrant or court order. Failure to comply with the requirements of such a warrant or court order may lead to revocation or suspension of this certificate for reasons specified in 40 CFR Part 89. It is also a term of this certificatethat this certificatemay be revoked or suspended or rendered void ab initio for other reasons specified in 40 CFR Part 89. This certificate does not cover nonroad engines sold, offered for sale, or introduced, or delivered for introduction, into commerce in the U.S.prior to the effective date of the certificate.