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CURSOR engines are the result of the unrelentingresearch process IVECO devotes to continuous productimprovement. The unrivaled power output standards stemfrom cutting edge technologies and effective solutionsproviding, with minimum displacement and undisputedreliability, performance levels that are typical of engines offar greater size and weight. Their environmental perfor-mance, wholly compliant with the requirements setout by current and future exhaust gas and noise emis-sion regulations, was a primary goal of the design.

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AT THE TOP OF THE PYRAMIDIN 8 TO 13 LITER CATEGORIES

A PRODUCT OF THE MOST ADVANCED ENGINEDESIGN, CREATED BY IVECO EXPERIENCE,

MADE EXCEPTIONALLY EFFICIENTBY METICULOUS FINE TUNING.

Millions of IVECO engines at work all over the worldin all possible applications are the bedrock of experienceon which the design of this new range is built. CURSORengines do not inherit any elements from previous models,and the choice to redesign them from the ground up haseliminated any compromise that might lead to an evenminimal reduction in their best performance, as well asto provide them with exceptional reliability anddurability.

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The high technological level of the design, complementedby cutting edge machining and mounting solutions andprocesses, have expanded the range of the operating rpmof an engine characterized by minimal displacement, highpower and low operating costs.

By fully exploiting the potential of modern electronic controltechnologies, new tradeoffs were achieved betweenperformance and efficiency, made evident by the availabilityof the highest levels of torque and power in a broadrange of engine rpm. With the adoption of electronicallycontrolled turbochargers, this characteristic is emphasizedeven further, allowing not only highly reduced fuel andlubrication oil consumption, but veritable operatingeconomies.

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THE POWEROF INNOVATION

6 CYLINDERS IN LINE, 24 VALVES,OVERHEAD CAM SHAFT: MINIMUM SIZE,

MAXIMUM OPERATING VERSATILITY

CURSOR engines adopt solutions able to guaranteethe utmost in installation flexibility and top operatingperformance. By making the most of the potential offeredby modern electronic control technologies, alreadyintrinsically efficient engines were provided with theability to customize performance for each specific ope-rating profile. The adoption of variable geometryturbochargers provides the engines with unequalledelasticity capabilities and a more effective decompressionexhaust brake. Equipped with turbocompound, theCURSOR 13 enhances its already considerable performance,leaving engine component stresses unchanged. The powertakeoffs clutch-coupled to the timing system can beengaged, even with the engine running. Through the CANbus interface, the Central Unit communicates with otherelectronic units present in the application to integrate therequirements of the different systems. The wide availabilityof set-up options further enhances versatility.

- Engine versions for horizontal use- Lubrication oil sumps of adequate shape and size.- Sumps for extreme slopes with second transfer pump.- SAE 1 – SAE 2 – SAE 3 flywheel case.- Coupling flywheels for different transmission types.- Intake and exhaust manifolds with different shapes and orientations.- Turbochargers with variable or fixed geometry with waste gate.- Decompression exhaust brake.- Front and rear power takeoffs up to 890 Nm.- Hydraulic fluid pumps as required.- Cooling fans on different positions and suitable for the application.- Single and two cylinder air compressors.- Compressors for conditioning.- Air and water heat exchangers adequate for performance and position.- Starting aid systems.- 12 and 24V service and monitoring electrical systems.

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AN ENVIRONMENTALLY FRIENDLY ENGINE

IS CREATED

GAS AND ACOUSTIC EMISSION REDUCTIONPRIMARY DESIGN GOAL

The new design allowed for an intrinsically clean engine,and the meticulous optimization of the combustion processwas made possible by the high efficiency of the injectionsystem. Compliance with the EPA – CARB, EURO andEC directive standards expected over the next few yearsis possible without adopting devices such as exhaust gasrecirculation or gas post-treatment. Total blow-by recirculationand the perfect combustion achieved in them not onlyminimizes hydrocarbon and nitrous oxide emissions, butalso limits the consumptions and concur in the reductionof the greenhouse effect. The exceptional quietness, 95dB(A) at maximum power, is assured by the rigid structureof engine block and sub-block with the adoption of rubbersealing gaskets on lid and sump. The gradual, progressiveinjection control avoids typical “Diesel knock” and reducesengine wear, extending its working life.

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UNPARALLELEDPERFORMANCE

EXCELLENT SOLUTIONS BRINGOUT THE BEST IN THE ENGINES

EUI pumping injectors with total electronic control,mounted at the centre of the combustion chambers, ableto operate at pressures exceeding 1600 bar and crossflow intake ducts are the core reasons for the extraordinarythermodynamic efficiency and excellent fuel consumptionlevels of these engines. The electronic control of the VariableGeometry Turbocharger, VGT, allows the superchargingpressures to be independent from engine rpm for constanttorque and power over a wide range of engine rpm. Theeffectiveness of the decompression exhaust brake, IVECOTurbo Brake, has been improved by the joint control ofbrake and VGT. The constant electronic monitoring ofenvironmental conditions and of the engine operationensure constant top level performance.

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kW

480

360

240

120

01000 1400 1800 2200 rpm

Nm

2400

1600

800

0

POWER

TORQUE

340

Marine *

kW

400

300

200

100

01000 1400 1800 2200 rpm

Nm

2400

1600

800

0

POWER

TORQUE

kW

400

300

200

100

01000 1400 1800 2200 rpm

Nm

2400

1600

800

0

POWER

TORQUE

Industrial - Agriculture *Automotive *

* Maximum performance in accordance with the specific DirectivesISO 3046/1-DIN 6271- BS 5514-SAE J 1349 Test Conditions* * Maximum performance in accordance with ISO 8528

kW

400

380

360

1500 1800 rpm

STAND-BY

Power Generation* *

420

440

PRIMEPRIME

STAND-BY

ENGINE BRAKETORQUE

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TOTAL ELECTRONICCONTROL

TOP EFFICIENCY IN ENGINEAND ACCESSORY CONTROL

UNDER ALL OPERATING CONDITIONS

Control of all parameters, such as air, fuel and engineoperation by the Electronic Unit, allows for the utmostflexibility in injection management, driving fuel deliveryas required by the mission profile.

Instantaneous injection management, independent for eachcylinder, is accompanied by control over other possibleengine equipment, such as the variable geometryturbocharger and the exhaust brake or PTO rpm.

Electronic control also monitors the operating conditionsof the engine and its equipment, providing a user friendlytool for troubleshooting, to keep performance unchangeduntil the engine overhaul.

ELECTRO-INJECTOR 1

ELECTRO-INJECTOR 2

ELECTRO-INJECTOR 3

ELECTRO-INJECTOR n

INJECTION PRESSUREADJUSTMENT

PRE-HEATING

ACCELERATOR

ENGINE SPEED

INJECTION SEQUENCE

INTAKE AIRTEMPERATURE

ENGINETEMPERATURE

FUELTEMPERATURE

OILTEMPERATURE

INTAKE AIRPRESSURE

ATMOSPHERICPRESSURE

FUELPRESSURE

OIL PRESSURE

KEY ON/OFF

BATTERY

Bus CAN

SYSTEM PERFORMANCE- Computation of injection quantity and advance- Combustion verification- Management of starting aid systems- Isochronous control over engine rpm setting- Optimized acceleration transient management- Balancing torque delivery among the cylinders

- Injection compensation with engine and fuel temperature variations- Tailoring operation to different environmental conditions- Limiting engine torque and maximum rpm- Managing the PTO rpm and the torque increase mode- Recording operating events: hours, consumption, utilization factors- Communication with other electronic units connected to the application on “CAN”network- Self-diagnosis of critical operating factors- Alarm indication in preventive, present, critical mode- Communication with programming and diagnosing tools

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THE ARTOF INDUSTRIAL FABRICATION

ENGINEERING SOLUTIONSCAREFULLY STUDIED TO ASSURE

PERFECT PRODUCT QUALITY

A new way of interpreting production targets: fabricationlines designed for promptness and flexibility of responseto Customer requirements, while assuring high productionvolume capacity. CURSOR engines inherit no elementsfrom previous engines or the use of existing assembly lines.No compromise on quality: strict process controls assureabsolute machining precision, and each technical solutionis expressly designed to simplify the machining and assemblyphases and assure the perfect quality of the final productbefore it is delivered to the Customer.

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THE POWEROF INNOVATION

6 CYLINDERS IN LINE, 24 VALVES,OVERHEAD CAM SHAFT.

MINIMUM SIZE – MAXIMUMOPERATING VERSATILITY

CURSOR engines adopt solutions able to guarantee theutmost installation flexibility and top operating performance.By making the most of the potential offered by modernelectronic control technologies, already intrinsically efficientengines were provided with the ability to customizeperformance for each specific operating profile. The adoptionof variable geometry turbochargers provides the engineswith unequaled elasticity capabilities and the effectivenessof the decompression exhaust brake is improved. Thepower takeoffs clutch-coupled to distribution mechanismscan be engaged even with the engine running. Through theCAN bus interface, the Central Unit communicates withother electronic units present in the application to integratethe requirements of the different systems. The wide availabilityof set-up options fur ther enhances ver sati l ity.

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EFFECTIVESOLUTIONS

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ENGINE COMPETENCEFOR EXTRAORDINARY PRODUCT

COMPETITIVENESS

Engine configuration was designed for compactness,component reduction and accessibility to every part;the tangible result is the 20% weight reduction with respectto engines of equal performance. The clean combustionachieved in the engines and the effectiveness of coolingand filtering limit lubrication oil deterioration, extendingmaintenance intervals to 3,000 hrs. The check of valve-rocker arm play is set to 6,000 hrs; the automatic tensioningof the auxiliary organ drive belt excludes the need foradjustment. The diagnostic check, realized by ECU and usedto store information on the most significant operatingevents, allows service centers to plan maintenanceintervals with precision and accuracy.

- Monolithic cylinder head comple-ments the intake manifoldand the cooling, lubricationand fuel supply conduits.

- Over head cam shaft having 7 supports.- Timing system with 4 valves per cylinder.- Roller rocker arms for the direct actuation of the valves. and pump-injectors.- Rear timing control with gear wheels to contain torsional effects and increase durability.- Stabilized cast iron engine block and cast iron sub-block.- Drive shaft made of micro-alloy steel with second balancing mass and seven main bearings.- Pistons made of hyper-eutectic aluminium alloy with cooling tunnel and omega combustion chamber.- Suspended oil sump, coupled to the engine block with elastic gasket.- Lubrication oil heat exchanger incorporated in the engine block with by-pass thermostat.- Front – end configurable with any number of accessories.

ENGINE

CYLINDERS AND ARRANGEMENT

displacement cm3

bore mm

stroke mm

valves/cilinder n°

air feeding

injecton system

rear PTO Nm

dimensions L mm W mm H mm

weight* kg

available versions

CURSOR 8

6 cylinders in line

7,790

115

125

4

TAA

EL

600

1,110803

1,066

680

Horiz./Vert.

CURSOR 10

6 cylinders in line

10,300

125

140

4

TAA

EL

650

1,256869

1,112

932

Vertical

CURSOR 13

6 cylinders in line

12,880

135

150

4

TAA

EL

890

1,329926

1,127

1006

Vertical

TAA: turbocharged after cooledEL: with electronic control *without liquids, standard configuration

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IVECO S.p.A.IVECO Motors

Lungo Stura Lazio, 4910156 Torino - Italy

Tel. +39 (011) 0076245Fax +39 (011) 0076275www.ivecomotors.com

IVECO FRANCE S.A.IVECO Motors

50 Rue Ampère – B.P. 10369685 Chassieu Cedex – France

Tel. +33 (04) 72472222Fax +33 (04) 78905990

IVECO SWEDEN A.B.IVECO Motors

Lergöksgatan, 1242150 Västra Frölunda - Sweden

Tel. +46 (31) 492450Fax +46 (31) 492457

IVECO N.V.IVECO Motors

Liaison office-India52 Okhla-Industrial Estate

Phase III110020 New Delhi - IndiaTel. +91 98 10403881 - 2

Fax +91 11 51613573

IVECO L.A.IVECO Motors

Rua Alameda da Serra, 222Vale do Sereno - Brazil

34000 – 000 Nova Lima (MG)Tel. +55 (31) 3286 3732/33/34

Fax +55 (31) 3286 3735

IVECO S.p.A.IVECO MotorsViale dell’Industria, 15/1720010 Pregnana Milanese, (MI) - ItalyTel. +39 (02) 935101Fax +39 (02) 93590029

IVECO MAGIRUS A.G.IVECO MotorsHeiner Fleischmann-Straße, 974172 Neckarsulm – GermanyTel. +49 (07132) 976990Fax +49 (07132) 976935

IVECO U.K. LtdIVECO MotorsRoad One – Industrial EstateCW7 3QP Winsford – U.K.Tel. +44 (01606) 541027Fax +44 (01606) 541124

IVECO FIATRepresentative Office in P.R.China10/F Jinling HotelWorld Trade Center 2 Hanzhong Road210005 Nanjing - ChinaTel. +86 (25) 4710981Fax +86 (25) 4701105

IVECO MOTORS OF N.A.245 E. North AvenueCarol Stream, IL 60188 – 2021 USATel. +1 630 260 42 26Fax +1 630 260 42 67

HEAD OFFICES AND BRANCHES

Publication edited by IVECO MotorsC.O. Mkt. Advertising & PromotionIVECO - Pregnana MilaneseEd. 02/04 P2G01Z002 E

The information provided herein is current as of the publication date. The figures illustrateonly a few of the countless possible configurations and layout of the engines.The manufacturerreserves the right to make modifications at any time and without advance notice, to meettechnical or commercial requirements or to comply with legal and regulatory requirements.

Publication edited by IVECO MotorsC.O. Mkt. Advertising & PromotionIVECO - Pregnana MilaneseEd. 02/04 P2G01Z002 E

The information provided herein is current as of the publication date. The figures illustrateonly a few of the countless possible configurations and layout of the engines.The manufacturerreserves the right to make modifications at any time and without advance notice, to meettechnical or commercial requirements or to comply with legal and regulatory requirements.