FOR MARINE APPLICATIONS

NEF 400 N60 ENT M40 FOR MARINE APPLICATIONS 6 CYLINDERS IN LINE - DIESEL CYCLE 294 kw (400 CV) @ 3000 rpm (A1) 272 kw (370 CV) @ 3000 rpm (A2) 243 kw (330 CV) @ 3000 rpm (B) 199 kw (270 CV) @ 3000 rpm (C) T E C H N O L O G I C A L E X C E L L E N C E

N60 ENT M40 FOR MARINE APPLICATIONS Thermodynamic cycle Diesel 4 stroke - C.R. Air intake TAA Arrrangement 6L Bore x Stroke mm 102 X 120 Total displacement l 5.9 Valves per cylinder 4 Cooling liquid Direction of rotation (viewed facing flywheel) CCW Compression ratio 17.5 : 1 Rotation mass moment of inertia (without flywheel) kgm 2 0.31 Standard flywheel inertia kgm 2 0.71 Air induction Max suggested intake restriction with clean air filter kpa(bar) 3.5 (0.035) Max allowable restriction with dirty air filter kpa(bar) 6.5 (0.065) Air requirement for combustion at 100% load/rated speed (comb. + ventilation) kg/h (m 3 /h) 7 (6) Turbocharging pressure at full load/rated speed kpa(bar) 230 (2.3) Turbocharging air max temperature (engine inlet) C 50 Exhaust system Max allowable backpressure kpa(bar) 7 (0.07) Max exhaust temperature at maximum power C 660 Exhaust flow at max output kg/h 1780 Lubrication system Minimum oil pressure at idle (at 100 C) kpa(bar) 70 (0.7) Max oil temperature at full load/rated speed C 120 Engine angularity limits continuous operation: max front up and front down 0/360 18 max left hand and right hand 0/360 22 30 Total system capacity including pipes, filters etc. liters 16.5 Sea water cooling system (open circuit) Max intake restriction kpa(bar) 20 (0.2) Sea water pump flow m 3 /h 12.8 Heat rejected (total) at max power kj/s(kcal/h) 237.2 (204,000) Sacrifical zinc anodes n o 2 Cooling system (closed circuit) Coolant capacity (engine only) liters 24.5 Water pump flow at rated speed m 3 /h 15.5 Thermostat (modulating range) C 72 87 Cooling liquid max temperature C 106 Min/max inner pressure in the cooling circuit (for keel cooling) kpa(bar) 10/100 (0.1/1) External cooling system max pressure drop (for keel cooling) kpa(bar) 35 (0.35) Fuel system Injection system Common Rail Gas oil max intake restriction kpa(bar) 35 (0.35) Gas oil max intake temperature C 70 Max fuel backpressure to tank kpa(bar) 20 (0.2) Electrical system Voltage V 12

N60 ENT M40 FOR MARINE APPLICATIONS Rating type A1 A2 B C Maximum power * kw(cv) 294 (400) 272 (370) 243 (330) 199 (270) At speed rpm 3000 3000 3000 3000 Maximum no load governed speed at max rating rpm 3150 3150 3150 3150 Minimum idling speed rpm 600 600 600 600 Mean piston speed at rated speed m/s 12.0 12.0 12.0 12.0 BMEP at max torque kg/cm 2 22.6 20.9 18.6 15.2 Specific fuel consumption at full load (best value) g/kwh @ rpm 210 @ 0 Oil consumption at max rating (% of fuel consumption) 0.2 Minimum starting temperature without auxiliaries C -10 Oil and oil filter maintenance interval for replacement hours 600 Dry weight (without marine gear) kg 595 * Net Power at flywheel according to ISO 3046/1, after 50 hours running, fuel Diesel EN 590. Power tolerance 5% Test conditions : ISO 3046/1, 25 C air temperature, 100 kpa atmospheric pressure, 30 % relative humidity. Power - kw 350 300 150 100 50 0 A1 - A2 A1 A2 350 300 150 100 50 0 B 350 300 150 100 50 0 C Torque - Nm BSFC - g/kwh 1400 1 1000 800 600 400 240 230 220 210 A1 A2 A1 A2 1 1400 1600 1800 0 2 2400 2600 2800 3000 rpm A1= High performance crafts. A2= Pleasure/commercial vessels. Full throttle operation restricted within 10% of total use period. Cruising speed at engine rpm < 90% of rated speed setting - Maximum useage : - 300 hours per year (A1 service) - 1000 hours per year (A2 service). 1400 1 1000 800 600 400 240 230 220 210 1 1400 1600 1800 0 2 2400 2600 2800 3000 rpm B = Light duty. Full throttle operation restricted within 10% of total use period. Cruising speed at engine rpm < 90% of rated speed setting - Maximum useage 1500 hours per year. 1400 1 1000 800 600 400 240 230 220 210 1 1400 1600 1800 0 2 2400 2600 2800 3000 rpm C = Medium duty. Full throttle operation < 25% of use period. Cruising speed at engine rpm < 90% of rated speed setting - Maximum useage 3000 hours per year. L = 1333 mm W = 805 mm H = 774 mm

N60 ENT M40 FOR MARINE APPLICATIONS Standard configuration Flywheel housing SAE 3 Flywheel size inch 11 ½ Air filter rear side Turbocharger cooled Heat exchanger tube type Exhaust cooled elbow - Water charge tank included Fuel filter n 1 - left side Fuel prefilter included (loose) Fuel pump included Oil filter n 1 - right side Oil sump aluminium Oil vapours blow-by circuit rear Oil heat exchanger built in the crankcase Oil filler on timing cover frontward Starting motor 12 V - 3 kw Alternator 12 V - 90 A Engine stop device by electronic central unit Wiring harness with EDC (Electronic Diesel Control) Painting colour white ICE Not included in the standard configuration Battery - minimum capacity recommended Battery - minimum cold cranking capacity recommended 120 Ah 900 A IVECO MOTORS OFFERS THE WIDEST AVAILABILITY OF ENGINE BUILD OPTIONS TO CUSTOMER SPECIFIC REQUIREMENTS WITHIN THE ENGINE SUPPLY. TO FIND OUT MORE ABOUT THE CONFIGURATIONS AND ACCESSORIES WHICH ARE AVAILABLE, CONTACT THE IVECO MOTORS SALES NETWORK. Local Distributor Publication P3D04N004E - 06.06 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, 15/17-10 Pregnana Mil.se Milano IT Tel. +39 (02) 935101 - Fax +39 (02) 93590029 www.ivecomotors.com

NEF 6CYL 4V TAA N60 ENT M40 Page B-13 Revision date 31-7-6

NEF 6CYL 4V TAA N60 ENT M40 Page B-14 Revision date 31-7-6

Main Components Engine std setting ENGINE NEF MARINE RANGE STD CONFIGURATION NEF 400 ( N60ENTM40.10 ) 6 Cyl - 5,9 L - TCA - 4V - E -12 V STD CONFIGURATION Description ISO 8665 : 294 kw @ 3000 rpm ISSUE : SEPT 06 Base Engine Rigid mounting Flywheel Housing Flywheel Timing Gear Train - P.t.o. Std. pulley- Belt-Avail. Grooves Common rail fuel injec. system Fuel filter Fuel pre-filter Engine electrical system Engine Starter Alternator Cold starting device Engine Accelerator Engine shut off Air cleaner Turbocharger Intercooler - Intake Manifold Exhaust manifold Cooling system heat exchanger Thermostat Soft water pump Raw water pump Load water tank Expansion tank Oil - pump Oil - coolant heat exchanger Oil filter Oil sump Blow-by device Oil dipstick Oil drain pump Oil Fill Engine testing Engine std. painting P/n 504113828 (F4AE0686C*E100) 4 rigid mountings Rear - aluminium -SAE 3 11,5" - Inertia 0,71 kgm2 Flywheel side gear train - No power take off 8 ribs poly-v belt - No available groove Main comp. : mech. lift pump - high pres. fuel pump - common rail - electrical injectors Single cartridge fuel filter Loose prefilter with sedimenter, water presence el. sender and priming manual pump 12 V system - E.C.U. - sensors - std. wiring harness - box rele' and relevant harness 3 kw - 12 V 90 A - 12 V None Potentiometer lever Energize to run ( E.C.U. shut off ) Dry air-cleaner with clogging sender Soft water cooled turbocharger Raw water cooled intercooler directly connected with the intake manifold Soft water cooled exhaust manifold Soft water / raw water heat exchanger Temperature operating range : 65 C - 72 C Poly-V belt driven soft water centrifugal pump ( anticavitation profile fibre impeller ) Gear driven raw water pump ( 1 ½ " cetrifugal pump with neoprene impeller ) Build in load soft water tank Loose expansion tank Cylinder block integrated gear-type oil pump ( crankshaft driven ) Cylinder block embodied plate-type oil cooler Single cartridge oil filter Alum. casting,marine sump-max.contin.operat. limits:longitud. 16 - transver. 22 30' Oil vapours recirculation by Mann&Hummel valve. Vertical pull dipstick, left side Manual oil drain pump, left side Cylinder head cover Standard test bench White ice painting

DATA ULTIMA MODIFICA: 01-10-04, 11/03/05;27/05/05; 31/08/05; 17 /11/05 11-01-06 01-02-06 SHEET: 1/2 SUMMARY ENGINE SPECIFICATIONS APPLICATIONS BILL OF MATERIAL: CHECK: N60 ENT M40 DATE: 10-03-06 Pagnoncelli M. VIEW: Burgazzi PRP DEPARTMENT S X O FC code Optional code UY EBOM Structure Doc. database assembly. A Comm. code Modification Specific Applic. Loose supply Combining obbligation Combining obbl. choice Incompatibility A10000503 A10020502 A14170503 A14240501 A38160501 A38160502 A38160503 A38160504 A38160505 A38160506 A38160507 A38160508 A38160509 A38160510 A17120501 A38300501 A38310501 A38320501 A38330501 A38580501 A38590501 A38600503 A38600504 A38770521 TECHNICAL DESCRIPTION CARRY OVER Employment limits 8035569 A04010502 4.01 Rigid engine mountings ( int = 610 mm) N60ENTM37.10 For remotorization 8035571 A04060503 4.06/0 Adjustable elastic pads N60ENTM37.10 S A04070501 4,07/0 Compact adjustable elastic pads N60ENTM37.10 S Only for pleasure craft use A10000503 10.00 Starting motor 24V N60ENTM37.10 X O X O O O O 01-02-06 A10020502 10.02 Starting motor 24V insolated poles N60ENTM37.10 X O X O O O O 01-02-06 A13430502 13.43 ZF 280 IV gearbox pre-arrangement N60ENTM37.10 A13570503 13.57 ZF 220 A gearbox pre-arrangement N60ENTM37.10 Coupling VULKARDAN type E 2811S 8035576 A13610502 13.61 T.DISC MG 5061 gearbox pre-arrangement N60ENTM37.10 8035574 A13620502 13.62 T.DISC MG 5061 A gearbox pre-arrangement N60ENTM37.10 A13680501 13.68 T.DISC TM 265 gearbox pre-arrangement 01-10-04 A13700501 13.70 T.DISC TM 265 A gearbox pre-arrangement 01-10-04 A13105503 13.105 T.DISC ZF 280-1A gearbox pre-arrangement N60ENTM37.10 A13114502 13.114 T.DISC ZF 280-1 gearbox pre-arrangement N60ENTM37.10 A14170503 14.17/1 Self-regulated alternator 24V 70A N60ENTM37.10 X O X O O O O 01-02-06 A14240501 14.24/1 Self-regulated alternator 24V 70A insolated poles N60ENTM37.10 X O X O O O O 01-02-06 A17120501 17.12/1 Double oil filters-remote- S 11/03/05 8035563 A26050503 26.05 Accessory drive pulley ( AV 13) N60ENTM37.10 A38160501 38.16/1 47 poles 3 meters extension S 10-03-06 A38160502 38.16/1 47 poles 5 meters extension S 10-03-06 A38160503 38.16/1 47 poles 7 meters extension S 10-03-06 A38160504 38.16/1 47 poles 10 meters extension S 10-03-06 A38160505 38.16/1 47 poles 15 meters extension S 10-03-06 A38160506 38.16/2 12 poles 3 meters extension S 10-03-06 A38160507 38.16/2 12 poles 5 meters extension S 10-03-06 A38160508 38.16/2 12 poles 7 meters extension S 10-03-06 A38160509 38.16/2 12 poles 10 meters extension S 10-03-06 A38160510 38.16/2 12 poles 15 meters extension S 10-03-06 A38190501 38.19/5 Pyrometer for exhaust gas measurement C78NTM50.11 S O O O A38300501 38.30 Instruments kit for single station 12V N60ENTM37.10 S X X 27/05/05 A38310501 38.31 Instruments kit for single station 24V N60ENTM37.10 S X X 27/05/05 A38320501 38.32 Instruments kit for double station 12V N60ENTM37.10 S X X 27/05/05 A38330501 38.33 Instruments kit for double station 24V N60ENTM37.10 S X X 27/05/05 8035368 A38580501 38.58/1 Sending unit 12-24V for simple instruments VDO P.I. N60ENTM37.10 8035374 A38590501 38.59/1 Sending unit 12-24V for double instruments VDO P.I. N60ENTM37.10 A38600503 38.60 Termometric switch exhaust gas temperature N60ENTM37.10 A38600504 38.60/5 Termometric switch exhaust gas temperature N60ENTM37.10 S A38770521 38.77/5 Analogic instrument board 12V S X O O O O O O X 01-02-06 A38780526 38.78/5 Analogic instrument board 24V S X O O O O O O X 01-02-06 A38790504 A38.79/5 Digital instrument board 12-24 V S X O O O O O O 01-02-06 A38840513 38.84/5 Analogic Fly-bridge instrument board 12-24V S O O O O O O O O 01-02-06 A38850501 38.85 Analogic converter / can-bus. N60ENTM37.10 S A38850503 38.85/1 Analogic converter / can-bus for analogic instrument board C78NTM50.11 S A38860504 38.86/5 Digital Fly-bridge instrument board 12-24V S X O O O O O O X 01-02-06 A38890501 38.89/5 Digital Instrument board 12-24 V for Engine Room N60ENTM37.10 S 11/01/06 A40050516 40.05 Dry/wet exhaust gas mixer N60ENTM37.10 31/08/05 A41501 42.00 Compensation and filling basin (Aluminium) 11/03/05 A51430506 51.43/15 Gearbox ZF 280 IV Ratio. 1,561:1 N60ENTM37.10 Coupling TORFLEX - 1600 twin stage A51430505 51.43/20 Gearbox ZF 280 IV Ratio. 2,063:1 N60ENTM37.10 A51430504 51.43/25 Gearbox ZF 280 IV Ratio 2,556:1 N60ENTM37.10 A51570509 51.57/15 Gearbox ZF 220 A Ratio 1,533:1 angle 10 N60ENTM37.10 A51570510 51.57/20 Gearbox ZF 220 A Ratio 2,040:1 angle 10 N60ENTM37.10 A51610507 51.61/11 Gearbox T. DISC MG 5061 SC Ratio 1,150:1 N60ENTM37.10 Coupling CENTA CF-DS-7-2-011-0218 A51610508 51.61/14 Gearbox T. DISC MG 5061 SC Ratio 1,480:1 N60ENTM37.10 A51610509 51.61/20 Gearbox T. DISC MG 5061 SC Ratio 2,000:1 N60ENTM37.10 A51610511 51.61/20 Gearbox T. DISC MG 5061 SC Ratio 2,430:1 01-10-04 A51620507 51.62/15 Gearbox T. DISC MG 5061 A Ratio 1,540:1 angle 7 N60ENTM37.10 Coupling CENTA CF-DS-7-2-011-0218 A51620510 51.62/15 Gearbox T. DISC MG 5061 A Ratio.1,750:1 angle 7 01-10-04 A51620508 51.62/20 Gearbox T. DISC MG 5061 A Ratio 2,000:1 angle 7 N60ENTM37.10 A51620509 51.62/24 Gearbox T. DISC MG 5061 A Ratio 2,470:1 angle 7 N60ENTM37.10 A51680501 51.68/15 Gearbox Technodrive TM265 Ratio 1,500:1 Coupling CENTA CF-DS-7-2-011-0218 01-10-04 A51680502 51.68/20 Gearbox Technodrive TM265 Ratio 2,090:1 01-10-04 A51680503 51.68/28 Gearbox Technodrive TM265 Ratio 2,820:1 01-10-04 A51700501 51.70/14 Gearbox Technodrive TM265 A Ratio 1,440:1 Coupling CENTA CF-DS-7-2-011-0218 01-10-04 A51700502 51.70/20 Gearbox Technodrive TM265 A Ratio 2,090:1 01-10-04 A51105508 51.105/14 Gearbox ZF 280-1A Ratio 1,483:1 angle 7 N60ENTM37.10 Coupling TORFLEX - 1600 twin stage A51105506 51.105/20 Gearbox ZF 280-1A Ratio 2,000:1 angle 7 N60ENTM37.10 A51105507 51.105/24 Gearbox ZF 280-1A Ratio 2,476:1 angle 7 N60ENTM37.10 A51114508 51.114/10 Gearbox ZF 280-1 Ratio 1,000:1 N60ENTM37.10 Coupling TORFLEX - 1600 twin stage A51114507 51.114/15 Gearbox ZF 280-1 Ratio 1,514:1 N60ENTM37.10 A38780526 A38790504 A38840513 A38850501 A38850503 A38860504 A38890501 A41501 A59504 A73100534 A73100535 A73100536 A73100537 A73110506 A73110507 A73110508 A73120516 A73130502 A73520517 A73530502 A98100530 A98100531 A98100532 Mod. date

DATA ULTIMA MODIFICA: 25/11/04,01/10/04, 04/02/05,11/02/05, 11/03/05, 16/03/05, 01/04/05 27-05-05 13-06-05 10-01-06 SUMMARY ENGINE SPECIFICATIONS APPLICATIONS BILL OF MATERIAL: N60 ENT M40 SHEET: DATE: 2/2 01-02-06 CHECK: Pagnoncelli M. VIEW: Burgazzi PRP DEPARTMENT S X O FC code Optional code UY EBOM Structure Doc. database assembly. A Comm. code Modification Specific Applic. Loose supply Combining obbligation Combining obbl. choice Incompatibility A10000503 A10020502 A14170503 A14240501 A38160501 A38160502 A38160503 A38160504 A38160505 A38160506 A38160507 A38160508 A38160509 A38160510 A17120501 A38300501 A38310501 A38320501 A38330501 A38580501 A38590501 A38600503 A38600504 A38770521 TECHNICAL DESCRIPTION CARRY OVER Employment limits A51114506 51.114/20 Gearbox ZF 280-1 Ratio 2,000:1 N60ENTM37.10 A51114505 51.114/24 Gearbox ZF 280-1 Ratio 2,478:1 N60ENTM37.10 Coupling TORFLEX - 1600 twin stage 8037379 A59010501 59.01 Homologation IMO-MARPOL S 01/04/05 A59020501 59.02 Homologation RIVR S 01/04/05 A59040501 59.04 Homologation 3/44/EC O O O O O O O O 10-01-06 A59050506 59.05/0 Homologation EPA Commercial 198 kw@3000 RPM O O O 11/02/05 A59050519 59.05/1 Homologation EPA Commercial 294 kw@3000 RPM 16/03/05 A59050520 59.05/2 Homologation EPA Commercial 272 kw@3000 RPM O O O 16/03/05 A59050521 59.05/3 Homologation EPA Commercial 242 kw@3000 RPM O O O 16/03/05 A59504 59.20 Light R.I.N.A. homologation O O O O O 27/05/05 A73100534 73.10/00 ECU setting 24V 294 kw @ 3000 RPM O O O O O 01-02-06 A73100535 73.10/01 ECU setting 24V 272 kw @ 3000 RPM X O O O O O X 01-02-06 A73100536 73.10/02 ECU setting 24V 243 kw @ 3000 RPM X O O O O O X 01-02-06 A73100537 73.10/03 ECU setting 24V 199 kw @ 3000 RPM X O O O O O X 01-02-06 A73110506 73.11/01 ECU setting 12V 272 kw @ 3000 RPM X X 01-02-06 A73110507 73.11/02 ECU setting 12V 243 kw @ 3000 RPM X X 01-02-06 A73110508 73.11/03 ECU setting 12V 199 kw @ 3000 RPM X X 01-02-06 A73120516 73.12/00 R.I.N.A. ECU setting 24 V 199 kw@3000 RPM O O O O O 01-02-06 A73130502 73.13/00 R.I.N.A. ECU setting 12 V 199 kw@3000 RPM 01-02-06 A73520517 73.52/00 R.I.N.A. double ECU setting 24 V 199 kw @3000 RPM O O O O O 01-02-06 A73530502 73.53/00 R.I.N.A. double ECU setting 12 V 199 kw @3000 RPM 01-02-06 8035314 A80000504 80.00 Cab heating pre-arrangement N60ENTM37.10 A38780526 A38790504 A38840513 A38850501 A38850503 A38860504 A38890501 A41501 A59504 A73100534 A73100535 A73100536 A73100537 A73110506 A73110507 A73110508 A73120516 A73130502 A73520517 A73530502 A98100530 A98100531 A98100532 Mod. date