NEF N67 MSA. FOR INDUSTRIAL APPLICATIONS 6 CYLINDERS IN LINE - DIESEL CYCLE NARROW VALVE TRAIN 81 kw ( rpm rpm

Transcription

1 NEF N67 MSA FOR INDUSTRIAL APPLICATIONS 6 CYLINDERS IN LINE - DIESEL CYCLE NARROW VALVE TRAIN 81 kw ( rpm rpm T E C H N O L O G I C A L E X C E L L E N C E

2 N67 MSA FOR INDUSTRIAL APPLICATIONS Technical code F4GE0604A *D6.. Thermodynamic cycle Diesel 4 stroke - D.I. Air intake NA Arrrangement 6L Bore x Stroke mm 104 X 132 Total displacement l 6.7 Valves per cylinder 2 Cooling liquid Direction of rotation (viewed facing flywheel) CCW Compression ratio 17.5 : 1 Rotation mass moment of inertia (without flywheel) kgm Standard flywheel inertia kgm 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 kg/h (m 3 /h) 525 (450) Turbocharging pressure at full load/rated speed kpa(bar) - Turbocharging air max temperature (engine inlet) C - Heat rejected to intercooler at maximum power kj/s(kcal/h) - Intercooler system max pressure drop kpa(bar) - Exhaust system Max allowable backpressure kpa(bar) 10 (0.1) Max exhaust temperature at full load/rated speed C 640 Exhaust flow at max output kg/h 545 Lubrication system Minimum oil pressure at idle 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/ max left hand and right hand 0/ Total system capacity including pipes, filters etc. liters 17.2 Cooling system Coolant capacity (engine only) liters 10.5 Water pump flow at rated speed m 3 /h 11 Heat to reject by heat exchanger at max power kj/s(kcal/h) 52.3 (45,000) Thermostat (modulating range) C Cooling liquid max temperature C 103 Min/max inner pressure in the cooling circuit kpa(bar) 30/100 (0.3/1) External cooling system max pressure drop kpa(bar) 35 (0.35) Fuel system Injection system Rotary pump Fuel max intake restriction kpa(bar) 15 (0,15) Fuel max intake temperature C 60 (at 25 C amb.) Electrical system Voltage V 12

3 N67 MSA FOR INDUSTRIAL APPLICATIONS Maximum rating * kw(cv) 81 (110) At speed rpm 2500 Maximum torque Nm(kgm) 440 (45) At speed rpm 1400 Maximum no load governed speed at max rating rpm 2750 Minimum idling speed rpm 800 Mean piston speed at rated speed m/s 11 BMEP at max torque kg/cm Available certifications EC 97/68 Phase 2 - EPA Tier 2 Specific fuel consumption at full load (best value) rpm 1400 Oil consumption at max rating (% of fuel consumption) 0.1 Noise at max rating (ISO 3744) dba 94 Minimum starting temperature without auxiliaries C -15 Oil and oil filter maintenance interval for replacement hours 500 Dry weight (standard configuration) kg 500 FOR INFORMATION ON THE AVAILABLE RATINGS NOT LISTED IN THIS DOCUMENT PLEASE CONTACT THE IVECO MOTORS SALES NETWORK. * Power at flywheel according to 97/68 EC (without fan), after 50 hours running, 3% tolerance, fuel Diesel EN 590 Test conditions : ISO 3046/1, 25 C air temperature, 100 kpa atmospheric pressure, 30 % relative humidity - Applicable also to DIN 6271, BS 5514, SAE J1349 Standards Power - kw Torque - Nm SFC - g/kwh rpm L = 1054 mm W = 575 mm H = 945 mm

4 N67 MSA FOR INDUSTRIAL APPLICATIONS Standard configuration Flywheel housing SAE 3 Flywheel size inch 11.5 Intake manifold location left side / backward inlet Exhaust manifold location right side / upward outlet Turbocharger - Turbocharger location - Fan transmission ratio 1.41 : 1 Distance between fan - crankshaft centers mm 296 Fuel filter n 1 - left side Fuel prefilter - Fuel pump included Oil filter n 1 - right side Oil sump sheet steel / front well Oil vapours blow-by circuit on timing cover Oil heat exchanger built in the crankcase Oil filler on timing cover 1 st cylinder Exhaust counter flange included Starting motor 12 V - 3 kw Alternator 12 V - 90 A with W contact Engine stop device electrical excitation Wiring harness - Power take off (PTO) optional PTO transmission ratio 1.03 : 1 PTO maximum available torque 240 Nm (SAE B 13 teeth) Painting colour grey Not included in the standard configuration Battery - minimum capacity recommended 180 Ah (12V) Battery - minimum cold cranking capacity recommended 950 A (12 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. HEAD OFFICE AND BRANCHES IVECO S.p.A. Lungo Stura Lazio, Torino Tel. +39 (011) Fax +39 (011) IVECO FRANCE S.A. 50 Rue Ampère - B.P Chassieu Cedex Tel. +33 (04) Fax +33 (04) Italy France IVECO MAGIRUS A.G. Germany Heiner Fleischmann-Strasse, Neckarsulm Tel. +49 (07132) Fax +49 (07132) IVECO S.p.A. Italy Viale dell Industria, 15/ Pregnana Milanese - Milano Tel. +39 (02) Fax +39 (02) IVECO N.V. - Liaison office-india Second Floor - 50, Okhla Industrial Estate - Phase New Delhi Tel Fax India IVECO FIAT China Representative Office in P.R. China 10/F Jinling Hotel World Trade Center 2 Hanzhong Road Nanjing, Tel Fax Local Distributor Publication P2G04N011E Specifications subject to change without notice Illustrations may include optional equipment. IVECO U.K. Ltd Great Britain Road One - Industrial Estate CW7 3QP Winsford Tel. +44 (01606) Fax +44 (01606) IVECO SWEDEN A.B. Lergöksgatan, Västra Frölunda Tel. +46 (31) Fax +46 (31) Sweden IVECO LATIN AMERICA Ltda. Brazil Rua Alameda da Serra, 222 Vale do Sereno Nova Lima (MG) Tel /33/34 - Fax IVECO Motors of N.A. North America 245 E. North Avenue Carol Stream, IL USA Tel Fax

5 N67 MSA NEF 6 CYL 2V NA MAIN SPECIFICATIONS ENGINE FAMILY ENGINE MODEL APPLICATION CYLINDER NUMBER TOTAL DISPLACEMENT N67MSA INDUSTRIAL 6 IN LINE 6,7 L MAX GROSS POW ER rpm MAX GROSS TORQUE rpm BORE x STROKE VALVE x CYLINDER AIR FEEDING COOLING SYSTEM INJECTION SYSTEM 104 x NA W ATER MECHANICAL GEAR TRAIN REAR NARROW HOMOLOGATION TIER2 (EPA-ECE) DRY W EIGHT Revision date 01/06/04 IVECO NEF 500 kg ENGINE LAYOUT Page B-17

6 NEF 6CYL 2V NA N67 MSA ENGINE LAYOUT Revision date 01/06/04 Page B-18

7 N67 MSA 6 CYL - 6,7 L - NA - 2V - 12V Main Components Engine Rating Homologation Injection Pump Engine shut off Lift Pump Gear Train Gear Housing Flywheel Housing Description Max Gross Power: rpm; Max Gross Torque: rpm Directive 97/68 EEC - Stage2 Mechanical, rotary, left side, cyl#6 12V energize to run fuel shut off incorporated in the injection pump Mechanical, left side, cyl#2 Rear, narrow Rear, aluminium, narrow Rear, cast iron, SAE #3, narrow Flywheel Mechanical, 11,5 ", Inertia 0,71 kgm 2 Crankshaft Pulley Fan Position Fan A/C Arrangement Noise Panel Belt Tensioner Main Belt Alternator Engine Starter Intake Manifold Connection Exhaust Connection Water Pump Thermostat Water Inlet Water Outlet Engine Oil Cooler Oil Pan Dipstick CCV Oil Filter Oil Fill Oil Pump Fuel Filter Grid Heater PTO Arrangement Engine shipment Engine Painting 8 groove - ø 173 mm Onto the engine ; X=0 mm, Y=296 mm, ratio=1,4:1 None None Internal, mounted onto the block Manual 8 groove 90 A, 12 V, W terminal, right side 3 kw, 12 V, right side OD=76 mm, elbow, rearwards, left side, cyl#3-4 High position flange, right side, cyl#3 Into the block, front side 83 C opening, 98 C closing OD=50 mm, vertical inlet downwards, right side OD=45 mm, vertical outlet upwards, right side Integrated into the block, right side Steel, suspended, front sump, 35 angularity capability in all directions Vertical pull dipstick, left side, cyl#1 On valve cover, cyl#5-6, oil vapours recirculated by Mann&Hummel valve On engine, cyl#1, right side On valve cover, cyl#1 By gears, front side On engine, cyl#1-2, left side, single cartridge Spacer only Cover plate only No oil. Iveco anticorrosion treatment Gray, single coat (60 µm)

8 LAST MODIFICATION DAT PRP DEPARTMENT FC code Optional code UY EBOM Structure Doc. database assembly. A SUMMARY ENGINE SPECIFICATIONS APPLICATIONS BILL OF MATERIAL: Comm. code Specific Applic. S Xo Loose supply Combining obbligation Combining obbl. choice Incompatibility A A A N67 MSA IMPACT MATRIX A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A TECHNICAL DESCRIPTION CARRY OVER Employment limits A /0 Oil pan inclination 22 front trap O X O 05/04 Sheet Date: 1/ Check: Pagnoncelli M. View: Burgazzi Mod. date A /2 Oil pan inclination 30 rear trap X X A01050STD 01.05/0 Oil pan inclination 35 front trap A /2 Oil pan inclination 35 rear trap O O O A03030STD Carter SAE3 A Rigid engine suspension 10/03/04 A /7 Rigid engine suspension assigned to A.S X X 10/03/04 A Flexible engine suspension not adjustable SAGA S A05040STD Intake manifold front axial inlet A Air inlet connection vertical A Air inlet connection side (left) A Fan ( puller ) Ø500 dist. H=50 A /1 Fan ( puller ) Ø500 dist. H=105 X X A Fan ( pusher ) Ø500 dist. H=55 A /1 Fan ( pusher ) Ø500 dist. H=105 X X A Fan drive H = 296, R =0,90 05/04 A08290STD Fan drive H = 296, R = 1,41 A /05 Power take off arrangement Z=9 PTO SAE A 05/04 A Starting motor 24V X X 05/04 A10010STD Starting motor 12V 3 Kw A /8 Flywheel arrangement for transmission Hydromatik A4VG71 A13110STD Flywheel arrangement 11,5" A /7 Flywheel arrangement for transmission Clark (Flex-Plate 13,125 ") A Tensioner, automatic A Tensioner ( to replace the alternator) 05/04 A /1 Alternator 24V-70A X X 05/04 A14180STD 14.18/1 Alternator 12V 90A A Alternator 12V 120A 05/04 A15000STD Fuel filter A Fuel filter mounted in rear position on the cylinder head 05/04 A Fuel prefilter S A17060STD Oil filter removable from bottom A Oil filter A /0 Air compressor 192cc Front 05/04 A Air heater staring aid 12V (Grid Heater) 05/04 A Air heater starting aid 24V (Grid Heater) X O X X O O 05/04 A Water Radiator O O O A Exhaust silencer S A Hand accelerator 05/04 A Accessory drive pulley A32060STD Water-motor oil exchanger A Engine stop 12V in excitation 05/04 A Engine stop 24V in excitation X X X 05/04 A38430STD Engine stop 12V in deactivation 05/04 A Engine stop 24V in deactivation X X X 05/04 A ATA transmitter 12-24V A41000STD Short oil level gauge LH side A Long oil level gauge LH side ( for 22 oil pan front trap) X X 05/04 A /1 Long oil level gauge LH side ( for 22 oil pan front trap) X X A /2 Long oil level gauge RH side ( for 35 oil pan rear trap) X X A /0 Short oil level gauge RH side ( for 35 oil pan rear trap) X X A /1 Short oil level gauge RH side ( for 22 oil pan rear trap) X X A Guard grating fan and belts X X 05/04 A Cab heating arrangement A Conditioning compressor 24V for pulley ratio 0,91:1 X O X X X X O O 05/04 A Conditioning compressor 24V for pulley ratio 1,41:1 X O X X X O O 05/04 A Conditioning compressor 12V for pulley ratio 1,41:1 X X 05/04 Page C-11