Product News Cat C18 Marine Propulsion Engine
Engine DivisionProduct eptember 2007Cat C18 Marine Propulsion EngineMarine PropulsionPleasure Craft VesselsThe new C18 marine propulsion engine is now available. With anE rating of 1015 metric horsepower the C18 is intended forapplications with a load factor of up to 30% and operating time atrated speed up to 8%. A D rating of 885 metric horsepower is alsoavailable.With phenomenal acceleration and outstanding performance the C18proves to be a top competitor in the 1000 brake horsepower class.The new C18 propulsion engine has 25% more power, fasteracceleration than the 3406E, and has an excellent power-to-weightratio of 1.56 kg per metric horsepower or 3.49 lbs per brakehorsepower. Even though the C18 has a slightly larger package itweighs approximately the same as the 3406E.The ADEM III electronic control system is more efficient withimproved reliability and expandability, and provides increasedengine control and monitoring capabilities.General CommentsC18 DITTA Heat Exchanger cooled configurations:C18DM00C18 DITTA Marine Propulsion — Port (RH service)1015 mhp (1000 bhp) 746 bkW at 2300 rpm E ratingC18DM01C18 DITTA Marine Propulsion — Port (RH service)885 mhp (875 bhp) 653 bkW at 2300 rpm D ratingC18DM02C18 DITTA Marine Propulsion — Starboard (LH service)1015 mhp (1000 bhp) 746 bkW at 2300 rpm E ratingC18DM03C18 DITTA Marine Propulsion — Starboard (LH service)885 mhp (875 bhp) 653 bkW at 2300 rpm D ratingInformation contained in this publication may be considered confidential. Discretionis recommended when distributing. Materials and specifications are subject to change without notice.CAT, CATERPILLAR, ADEM, their respective logos, “Caterpillar Yellow” and the POWER EDGE trade dress, aswell as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission.LEXM2734-02 2007 CaterpillarAll rights reserved.Printed in U.S.A.1 of 20
PRODUCT NEWS – CAT C18 MARINE PROPULSION ENGINEContentsProduct Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Standard and Optional Equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Engine Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5C18 and 3406E Comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Competitive Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Customer Programmable Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Sensor Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9General Dimension Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-17LEXM2734-022 of 20
PRODUCT NEWS – CAT C18 MARINE PROPULSION ENGINEProduct DescriptionI-6, 4-Stroke-Cycle-DieselEmissions . . . . . . . . . . . . . . . IMO compliantDisplacement — L (cu in) . . . . 18.1 (1106)Bore — mm (in) . . . . . . . . . . . . . . . 145 (5.7)Stroke — mm (in) . . . . . . . . . . . . . 183 (7.2)Aspiration. . . . . . Turbocharged-AftercooledGovernor . . . . . . . . . . . . . . . . . . . . ElectronicEngine Weight, net dry(approx.) — kg (lb) . . . . . . . . 1586 (3496)Refill CapacitiesCooling System (engine andexpansion tank) — L (qt) . . . . . . . 45 (48)Lube System — L (qt). . . . . . . . . . 49 (52)Oil Change Interval . . . . . . . . . . . 250 hoursRotation (fromflywheel end) . . . . . . . . CounterclockwiseDimensions (drawing 207-0024)Overall Length — mm (in) . . 1845.2 (72.64)Length from front to rear faceof block — mm (in). . . . . . 1401.9 (55.19)Length from front to end of flywheelhousing — mm (in) . . . . . 1557.0 (61.30)Overall Width — mm (in) . . 1057.9 (41.65)Width from crankshaft centerline toleft side — mm (in). . . . . . . 520.1 (20.48)Width from crankshaft centerline toright side — mm (in) . . . . . 537.8 (21.17)Overall Height — mm (in) . . 1158.6 (45.62)Height from crankshaft centerline totop of engine — mm (in) . . 812.8 (32.00)Height from crankshaft centerline tobottom of oil pan — mm (in) . . 345.8 (13.61)Engineering Model . . . . . . . . . . . . . . . . E645Serial Number Prefix. . . . . . . . . . . . . . . CKHPerformance Number. . DM6446 (1000 bhp)DM6445 (872 bhp)Service InformationOperation & Maintenance . . . SEBU7689Parts Book . . . . . . . . . . . . . . . . SEBP3351Core Engine Arrangement 27-8205PA0500E ratingE ratingD ratingD ratingRH ServiceLH ServiceRH ServiceLH ServiceImage may notreflect actual engineC18 Marine Propulsion EngineLEXM2734-023 of 20
PRODUCT NEWS – CAT C18 MARINE PROPULSION ENGINEStandard EquipmentAdjustable front supportAir cleaner/fumes disposal (closed system)Coolant recovery systemCorrosion resistant aftercooler core(SWAC)Crankcase breatherCustomer wiring connectorEngine oil coolerFuel filter (RH or LH service)Fuel priming pumpFuel transfer pumpGear driven jacket water pumpInstrument panel with electric servicemeter, start/stop button, emergency stopbutton, maintenance due lamp,diagnostic lamp, warning lamp, 15 ampand 30 amp breakers, starter motormagnetic switchOil filler in valve coverOil filter (RH or LH service)Oil level gauge (RH or LH service)SAE No.1 flywheel (113 teeth) andflywheel housingSelf-priming centrifugal auxiliary sea waterpump with rubber impellerService tool connectorShallow center sump oil panTitanium plate heat exchanger withexpansion tankThermostat and housingWatercooled exhaust manifoldWatercooled turbocharger12V or 24V electronic protection systemOptional EquipmentAir Starting MotorAlarm Contactor, Trans. Oil Temp. & Press.12V 51 Amp, 12V 105 Amp Alternator24V 35 Amp, 24V 60 Amp AlternatorAlternator Pulley Belt Guard10 Amp Battery Charger24V Battery SetBilge Pump & DriveCustom Paint12V/24V DC ConverterDigital TachometerDeep Sump Oil PanElectric Starting MotorEngine Monitoring SystemEngine-to-Engine Wiring HarnessLEXM2734-02Engine Vision Display SystemGPS Interface Module12V Instrument PanelJacket Water HeaterMagnetic PickupManual Sump PumpMarine Power DisplayOEM Wiring HarnessPrimary Fuel FilterPulley and DamperSeawater LinesSingle Station Control PanelThrottle Position SensorTransmission Oil CoolerVibration Isolation Mounting4 of 20
PRODUCT NEWS – CAT C18 MARINE PROPULSION ENGINEEngine FeaturesExcellent Power-to-Weight RatioElectronic Control SystemWith a 25% increase in power atapproximately the same weight of the3406E, the C18 engine has an outstandingpower-to-weight ratio of 1.56 kg per metrichorsepower or 3.49 lbs per brakehorsepower.The ADEM III electronic control systemprovides engine speed governing,automatic air/fuel ratio control, engineparameter monitoring, and systemdiagnostics, as well as cold start strategy,engine synchronization, trolling modestrategy, and slow vessel mode. The C18has a 70-pin customer connectorcompatible with the optional displaysystems – Marine Power Display, MarineAnalog Power Display, and Engine Vision.C18 is also compatible with the MultiStation Control System when available.Larger Bore, Stroke, andDisplacementThe larger bore and stroke give the C1824% greater displacement from a slightlylarger package size than the 3406E.Higher Capacity Fuel InjectorsHigher flow fuel injectors provide more fuelfor combustion and in turn produce morepower.Faster ResponseThe two smaller turbochargers require lessinertia to engage and thus provide moreboost at lower engine speeds.Outstanding Acceleration andPerformanceThis additional power provides quickeracceleration and allows the vessel to comeup on plane faster.Seawater Aftercooling andIntegral Heat Exchanger SystemThe C18 engine has seawater aftercooling(SWAC) which also contributes to greaterpower output. The titanium plate heatexchanger incorporates the expansiontank, deaerators, thermostats, shunt lineand crossover pipe providing a compactdesign.Extremely Low EmissionsThe design of the camshaft helps theengine develop higher injection pressuresfor lower smoke levels. The closedcrankcase ventilation system removes oilvapor from the engine room.Top Quality AppearanceHigh quality white urethane paint isstandard with an optional superior qualitycustom paint finish available.LEXM2734-025 of 20
PRODUCT NEWS – CAT C18 MARINE PROPULSION ENGINEC18 and 3406E Comparison3406EC18Difference81180010151000 204 200Bore — mmin137.25.4145.05.7 7.8 0.3Stroke — mmin165.16.5183.07.2 17.9 0.7Displacement — Lcu in14.689318.11106 3.5 213Weight — kglb1586349615863496No ChangeNo ChangePower-to-Weight — kg/mhplb/bhp1.954.371.563.49- 0.39- 0.88Fuel Consumption at Rated Speed — L/hrgph153.540.6195.052.0 43.5 11.5BSFC at Rated Speed — g/kW-hrlb/hp-hr216.0.355220.0.361 4.0 .006Length — mmin1822.771.81845.272.6 22.5 0.8Width — mmin953.637.51057.941.7 104.3 4.2Height — mmin1177.846.41158.645.6- 19.2- 0.8Power — mhpbhpCompetitive InformationRatingmhp/bkW@ rpm ConfigurationMax. Power atCruising Speed Displacementmhp @ Cat C181015/746@ 2300In-line 61015 @ 190018.1Full Electronic 1586/3486MAND2840LE 403EDC1050/772@ 2300V10966 @ 190018.3Electronic1333 x 1229 x 10331560/343252.5 x 48.4 x 40.7Common RailCat 3406E811/597@ 2300In-line 6811 @ 190014.6Full Electronic 1586/3486LEXM2734-021845 x 1058 x 115972.6 x 41.6 x 45.61823 x 954 x 117871.8 x 37.5 x 46.46 of 20
PRODUCT NEWS – CAT C18 MARINE PROPULSION ENGINECustomer Programmable ParametersIdentification ParametersEquipment IDEngine Serial Number17 alphanumeric characters8 alphanumeric charactersEngine/Marine Transmission ParametersEngine LocationFuel-to-Air RatioLow Idle SpeedMax. Engine Trolling SpeedTrans. Oil Temperature High Set PointTrans. Oil Pressure High Set PointTrans. Oil Temperature SensorTrans. Oil Pressure SensorFuel Correction FactorFLSFTSPort, Center, Starboard, Engine #1-5 (default — Port)Level 1, Level 2, Level 3 (default — Level 2)550 rpm to 750 rpm (default — 700 rpm)750 rpm to 1200 rpm (default — 900 rpm)50 C (122 F) to 120 C (248 F)[default — 95 C (203 F)]700 kPa to 2930 kPa (default — 2412 kPa)[100 psi to 425 psi (default — 350 psi)]Installed/Not Installed (default — Not Installed)Installed/Not Installed (default — Not Installed)-64 to 63.5-128 to 127-128 to 127Engine Monitoring ParametersEngine Monitoring ModeCoolant Level SensorWarning or DerateInstalled/Not Installed (default — Installed)Maintenance ParametersMaintenance Indicator ModePM1Engine Oil CapacityOff, Auto Hour, Auto Fuel, Manual Fuel, Manual HourMaintenance Indicator Mode Dependent19 L (20 qt) to 76 L (80 qt)[default — 28 L (30 qt)]PasswordsCustomer Password #1Customer Password #23 Cylinder CutoutLEXM2734-028 alphanumeric characters8 alphanumeric charactersOn or Off (default — On)7 of 20
PRODUCT NEWS – CAT C18 MARINE PROPULSION ENGINEMaintenance ScheduleWhen RequiredBattery – ReplaceBattery or Battery Cable – DisconnectEngine – CleanEngine Oil Level Gauge – CalibrateFuel System – PrimeDailyClosed Crankcase Ventilation (CCV) FilterService Indicator – InspectCooling System Coolant Level – CheckEngine Air Cleaner Service Indicator –InspectEngine Oil Level – CheckFuel System Primary Filter/WaterSeparator – DrainMarine Transmission Oil Level – CheckWalk-Around InspectionEvery 3800 L (1000 U.S. gal) ofFuel or 50 Service HoursZinc Rods – Inspect/ReplaceInitial Oil ChangeEngine Valve Lash – Inspect/AdjustPM Level 1 – Every 19 000 L(5000 U.S. gal) of Fuel or250 Service HoursAftercooler Condensate Drain Valve –Inspect/CleanAlternator Belt – Inspect/Adjust/ReplaceAuxiliary Water Pump (Rubber Impeller)– InspectBattery Electrolyte Level – CheckCooling System Supplemental CoolantAdditive (SCA) – Test/AddEngine – CleanEngine Air Cleaner Element – Clean/ReplaceEngine Oil Sample – ObtainEngine Oil and Filter – ChangeFuel System Primary Filter/WaterSeparator Element – ReplaceFuel System Secondary Filter – ReplaceFuel Tank Water and Sediment – DrainHoses and Clamps – Inspect/ReplaceSea Water Strainer – Clean/InspectLEXM2734-02Every 28 500 L (7500 U.S. gal)of Fuel or 750 Service Hours or2 YearsClosed Crankcase Ventilation (CCV)Fumes Disposal Filter – ReplacePM Level 2 – Every 114 000 L(30 000 U.S. gal) of Fuel or3000 Service Hours or 2 YearsHeat Exchanger – InspectTurbocharger – InspectPM Level 3 – Every 228 000 L(60 000 U.S. gal) of Fuel or3000 Service HoursAlternator – InspectAuxiliary Water Pump (Bronze Impeller) –InspectCooling System Coolant (DEAC) – ChangeCooling System Coolant Extender (ELC) –AddCooling System Water TemperatureRegulator – ReplaceCrankcase Vibration Damper – InspectEngine Mounts – InspectEngine Valve Lash – Inspect/AdjustEngine Valve Rotators – InspectStarting Motor – InspectWater Pump – InspectEvery 228 000 L (60 000 U.S. gal)of Fuel or 6000 Service Hours or 6YearsCooling System Coolant (ELC) – ChangeEvery 380 000 L (100 000 U.S. gal)of Fuel or 10 000 Service HoursCylinder Head Grounding Stud –Inspect/Clean/TightenOverhaulOverhaul Considerations8 of 20
PRODUCT NEWS – CAT C18 MARINE PROPULSION ENGINESensor Locations — Left Side View1234765(1)Fuel temperature sensor(5)Oil pressure sensor(2)Inlet air temperature(6)Primary speed/timing sensor(3)Inlet manifold pressure sensor(7)Secondary speed/timing sensor(4)Electronic control module108119(8)Coolant temperature sensor(10) Control panel(9)Coolant level sensor(11) Fuel pressure sensorTop Engine ServiceLEXM2734-02Right Side Engine Service9 of 20
PRODUCT NEWS – CAT C18 MARINE PROPULSION ENGINEGeneral Dimension Drawings — 207-0024LEXM2734-0210 of 20
PRODUCT NEWS – CAT C18 MARINE PROPULSION ENGINEGeneral Dimension Drawings — 207-0024LEXM2734-0211 of 20
PRODUCT NEWS – CAT C18 M
Product News Market Marine Propulsion Application Pleasure Craft Vessels Description The new C18 marine propulsion engine is now available. With an E rating of 1015 metric horsepower the C18 is intended for applications with a load factor of up to 30% and operating time at
Sep-Pak Agilent SampliQ Varian Bond Elut Supelco Discovery UCT JT BAKER Bakerbond Biotage IST ISOLUTE Macherey-Nagel Chromabond Reversed Phase C18-E tC18 SampliQ C18EC Bond Elut C18 DSC-18 C18 Octadecyl C18 (EC) C18ec C18-U Bond Elut C18-OH Light Load Octadecyl C18 C18 C18-T C18 Bond Elut C18-EWP DSC-18Lt C18ec f C8 .
Colorectal Anatomy Primary Site ICD‐O Codes for Colon and Rectum Transverse C18.4 Sigmoid C18.7 Descending C18.6 Rectum C20.9 Rectosigmoid C19.9 Ascending C18.2 Cecum C18.0 Splen. Flex C18.5 Hep. Flex C18.3 Appendix C18.1 Large Intestine, NOS C18.9
Kinetex EVO C18 Kinetex XB-C18 3 to 10 Silica gel for chromatography, octadecylsilyl, base-deactivated pretreated before the bonding by careful washing and hydrolyzing most of the superficial siloxane bridges to minimize the interaction with basic components. 1077600 Luna C18(2) Gemini C18 Gemini NX-C18 Kinetex C18 Kinetex EVO C18 Kinetex XB .
Kinetex EVO C18 Kinetex XB-C18 3 to 10 Silica gel for chromatography, octadecylsilyl, base-deactivated pretreated before the bonding by careful washing and hydrolyzing most of the superficial siloxane bridges to minimize the interaction with basic components. 1077600 Luna C18(2) Gemini C18 Gemini NX-C18 Kinetex C18 Kinetex EVO C18 Kinetex XB .
Kinetex 5µm EVO C18 Agilent Poroshell 2.7µm HPH-C18 ACE UltraCore 5µm Super C18 Conditions for all columns: Column: Kinetex 5 μm EVO C18 Poroshell 2.7 μm HPH-C18 UltraCore 5 μm Super C18 Dimensions: 50 x 2.1mm Mobile Phase: A: 10 mM Ammonium bicarbonate (pH 10.5) B: Acetonitrile Gradient: 5% to 95% B in 2.3 min. Hold at 95% B for .
Waters ACQUITY BEH 1.7 µm C18 Kinetex 1.7 µm C18 Kinetex 1.3 µm C18 Conditions for all columns: Columns: Kinetex 1.7 μm C18 Kinetex 1.3 μm C18 ACQUITY UPLC BEH 1.7µm C18 Dimensions: 50 x 2.1mm Mobile Phase: Acetonitrile / Water (50:50) Flow Rate: 0.5 mL/min Temperature: Ambient Detection: UV @ 254 nm Instrument: Waters ACQUITY .
Kinetex 5µm EVO C18 Agilent Poroshell 2.7µm HPH-C18 ACE UltraCore 5µm Super C18 Conditions for all columns: Column: Kinetex 5 μm EVO C18 Poroshell 2.7 μm HPH-C18 UltraCore 5 μm Super C18 Dimensions: 50 x 2.1mm Mobile Phase: A: 10 mM Ammonium bicarbonate (pH 10.5) B: Acetonitrile Gradient: 5% to 95% B in 2.3 min. Hold at 95% B for .
List of Plates Plate 1 Tea break! 4 Plate 2 Outline of robbed out wall visible in Trench 2c. Taken from the N. 8 Plate 3 W facing fireplace [2055], during excavation. Taken from the SW. 9 Plate 4 General view of fire place and rake out area following excavation, Trench 2c. Taken from the SW. 9 Plate 5 Stake [2091], set into natural sand (2072). Taken from the N 10
