Iveco Stralis/Powerstar Cursor Tier 3 Series Engine Service & Repair Manual

T E C H N O L O G I C A L E X C E L L E N C E CURSOR C78 ENT M30 FOR MARINE APPLICATIONS 6 CYLINDER IN-LINE - DIESEL CYCLE 243 kW (326 hp) @ 2000 rpm (C) 220 kW (295 hp) @ 2000 rpm (D)

C78 ENT M30 FOR MARINE APPLICATIONS Thermodynamic cycle Diesel 4 stroke - D.I Aspiration TAA Configuration 6L Bore x Stroke mm (in.) 115 X 125 (4.53 X 4.92) Total displacement liters (cu. in.) 7.8 (476) Valves per cylinder 4 Cooling liquid Direction of rotation (viewed facing flywheel) CCW Compression ratio 16 : I Rotation mass moment of inertia (without flywheel) kgm 2 (lbft 2 ) 0.40 (9.49) Standard flywheel inertia kgm 2 (lbft 2 ) 1.93 (45.80) Air induction Max suggested intake restriction with clean air filter kPa (in. H 2 O) 3.5 (14) Max allowable restriction with dirty air filter kPa (in. H 2 O) 6.5 (26) Air requirement for combustion at 100% load/rated speed (comb. + ventilation) kg/h (lb/h) 5400 (11,905) Turbocharging pressure at full load/rated speed kPa (psi) 10 (1.45) Turbocharging air max temperature (engine inlet) C (F) 40 (104) @ 77F amb. Exhaust system Max allowable backpressure kPa (in. Hg) 10 (2.95) Max exhaust temperature at full load/rated speed C (F) 560 (1040) Exhaust flow at max output kg/h (lb/h) 1220 (2690) Lubrication system Minimum oil pressure at idle at 100C (212F) kPa (psi) 150 (21.75) Max oil temperature at full load/rated speed C (F) 120 (248) Engine angularity limits continuous operation: max front up and front down degrees 20 max left hand and right hand degrees 22 30 Total system capacity including pipes, filters etc. liters (quarts) 31 (32.7) Sea water cooling system (open circuit) Max intake restriction kPa (in. Hg) 20 (5.90) Sea water pump flow m 3 /h (gal/min) 15.5 (68.2) Heat rejected (total) at max power kW (BTU/min) 199.4 (11,349) Sacrifical zinc anodes n 2 Cooling system(closed circuit) Coolant capacity (engine only) liters (quarts) 40 (42.2) Water pump flow at rated speed m 3 /h (gal/min) 18.9 (83.2) Thermostat (operating range) C (F) 68 to 78 (154.4 to 172.4) Cooling liquid max temperature C (F) 105 (221) Min/Max inner pressure in the cooling circuit (for keel cooling) kPa (psi) 10/150 (1.45/21.75) External cooling system max pressure drop (for keel cooling) kPa (psi) 35 (5.0) Fuel system Injection system Electronic Unit Injection (E.U.I.) Fuel inlet max intake restriction kPa (in. H 2 O) 20 (80.2) Fuel inlet max intake temperature C (F) 50 (122) @ 77F amb. Electrical system Voltage V 24

C78 ENT M30 FOR MARINE APPLICATIONS Rating type C D Maximum power * kW(hp) 243 (326) 220 (295) At speed rpm 2000 2000 Maximum no load governed speed at max rating rpm 2160 Minimum idling speed rpm 600 Mean piston speed at rated rpm m/s (ft./s) 8.3 (27.2) BMEP at max torque kg/cm 2 (psi) 19.6 (278) 18.2 (259) Available certifications CCNR RINA IMO MARPOL BSFC at full load (best value) g/kWh (lb/hp h) @ rpm 201 (0.330) @ 1800 Oil consumption at max rating (% of fuel consumption) < 0.2 Minimum starting temperature without aids C (F) -15 (+5) Oil and oil filter maintenance interval for replacement hours 600 Dry weight (without marine gear) kg (lb) 900 (1984) * 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. L = 1771 mm (69.7 in) W = 935 mm (36.8in) H = 1033 mm (40.7 in) D = Heavy duty. Maximum rating utilisation up to 100% of use period for unlimited hours per year. 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. 469.4 402.3 335.3 268.2 201.2 134.1 67.1 0 hp 1032 885 738 590 443 295 222 lb. ft 0.395 0.378 0.362 0.345 0.329 0.312 lb/hph 469.4 402.3 335.3 268.2 201.2 134.1 67.1 0 hp 1032 885 738 590 443 295 222 lb. ft 0.395 0.378 0.362 0.345 0.329 0.312 lb/hph 350 Power - kW 1400 1200 1000 800 600 400 Torque - Nm 240 230 220 210 200 190 BSFC - g/kWh rpm 300 250 200 150 100 50 0 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 rpm 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 350 300 250 200 150 100 50 0 200 1400 1200 1000 800 600 400 200 240 230 220 210 200 190 D C

Publication P3P04C001U - 12.03 Specifications subject to change without notice Illustrations may include optional equipment. HEAD OFFICE AND BRANCHES Local Distributor C78 ENT M30 FOR MARINE APPLICATIONS Standard configuration Flywheel housing SAE 1 Flywheel diameter in. 14 Air filter rear side Turbocharger water cooled Heat exchanger tube type Exhaust cooled elbow - Water charge tank included Fuel filter 1 - right side Fuel prefilter 1 (supplied loose) Fuel pump 1 - gear driven Oil filter 2 - left side Oil sump aluminium Oil vapors blow-by circuit included Oil heat exchanger included Oil filler on valve cover Starting motor 24 V - 4.5 kW Alternator 28 V - 90 A Engine shut-off electronic central unit Wiring harness with EDC (Electronic Diesel Control) Painting color white  ICE  Not included in the standard configuration Battery - minimum capacity recommended 2 x 120 Ah (24 V) Battery - minimum cold cranking capacity recommended 900 CCA (24 V) 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. IVECO S.p.A. Italy Iveco Motors Lungo Stura Lazio, 49 - 10156 Torino Tel. +39 (011) 0076245 - Fax +39 (011) 0076275 www.ivecomotors.com IVECO FRANCE S.A. France Iveco Motors 50 Rue AmpLre - B.P. 103 - 69685 Chassieu Cedex Tel. +33 (04) 72472222 - Fax +33 (04) 78905990 IVECO MAGIRUS A.G. Germany Iveco Motors Heiner Fleischmann-Strasse, 9 - 74172 Neckarsulm Tel. +49 (07132) 97690 - Fax +49 (07132) 976935 IVECO U.K. Ltd Great Britain Iveco Motors Road One - Industrial Estate CW7 3QP Winsford Tel. +44 (01606) 541027 - Fax +44 (01606) 541124 IVECO SWEDEN A.B. Sweden Iveco Motors Lergksgatan, 12 - 42150 Vstra Frlunda Tel. +46 (31) 492450 - Fax +46 (31) 492457 IVECO S.p.A. Italy Iveco Motors Viale dellIndustria, 15/17 - 20010 Pregnana Milanese - Milano Tel. +39 (02) 935101 - Fax +39 (02) 93590029 IVECO N.V. India Iveco Motors - Liaison office-India 52 Okhla - Industrial Estate Phase 111 110020 New Delhi Tel. +91 98 10403881/82 - Fax +91 11 51613573 IVECO FIAT China Representative Office in P.R. China 10/F Jinling Hotel World Trade Center 2 Hanzhong Road - 210005 Nanjing, Tel. +86 25 4710981 - Fax +86 25 4701105 IVECO L.A. Brazil Iveco Motors Rua Alameda da Serra, 222 Vale do Sereno - Brazil 34000 - 000 Nova Lima (MG) Tel. +55 31 3286 3732/33/34 - Fax +55 31 3286 3735 IVECO Motors of N.A. North America 245 E. North Avenue Carol Stream, IL 60188 - 2021 USA Tel. +1 630 260 4226 - Fax +1 630 260 4267

Iveco Stralis/Powerstar Cursor Tier 3 Series Engine Service & Repair Manual

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