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1 Model:15 RYGGasStandard ,factory-built, :dNaturalgasorLPfueleddElectronicenginec ontrolsforoptimizedfuelandsparkperforman cedFourcylinder,fourcycleenginedAnelectr onic,isochronousgovernorforprecisefreque ncyregulationdHighsiliconcontentpistonsf orimproveddurabilityDADC2100digitalcontr ollerfeatures:dLEDdisplayprovidesdiagnos ticcapabilitydDigitalvoltageregulatorwit h Range60 (15 RYG) 10/08gGenerator Set RatingsStandby Ratings *Natural GasLP GasAlternator Voltage Ph Hz kW/kVA Amps kW/kVA Amps4H7120 3 60 39 45127/220 3 60 43 49139/240 3 60 39 45277/480 3 60 20 22* ,BS5514,AS2789, (TIB-101)forcompleteratingsdefinitions.

2 Thegeneratorsetmanufacturerreservestheri ghttochangethedesignorspecificationswith outnoticeandwithoutanyobligationorliabil itywhatsoever. GENERALGUIDELINES FORDERATING: (1000ft.)elevationabove1006m(3300ft.). (10_F)temperatureabove21_C(70_F).G4-98 (15 RYG) 10/08gAlternator SpecificationsSpecificationsAlternatorMa nufacturerKohlerType4-Pole,BrushTypeLead s:quantity,type4or12, ,StandbyBearing:quantity,type1,SealedCou plingFlexibleDiscAmortisseurwindingsFull Voltageregulation,no-loadtofull-loadRMS :(35%dipforvoltagesbelow)240V,1-phase 4H7(4lead) 42480V,3-phase 4J7(12lead) 62 DNEMAMG1,IEEE, DataEngineEngine Specifications60 HzManufacturerGMEngine:model, ,InlineDisplacement,L( ) (98)Boreandstroke,mm(in.)

3 ( ) :1 Pistonspeed,m/min.( )293(963)Mainbearings:quantity,type5, ,kWm(BHP) ( )CylinderheadmaterialAluminumCrankshaftm aterialCastIronValve(exhaust)materialHig hAlloySteelGovernortypeElectronicFrequen cyregulation,noloadtofullloadIsochronous Frequencyregulation,steadystate ,allmodelsDryEngine ElectricalEngine Electrical System60 HzBatterychargingalternator:Ground(negat ive/positive)NegativeVolts(DC)12 Ampererating70 Startermotorratedvoltage(DC)12 Battery,recommendedcoldcrankingamps(CCA) :525 Batteryvoltage(DC)12 FuelFuel SystemFueltypeLPGasorNaturalGasFuelsuppl yinlet3/4-14 NPTF uelsupplypressurekPa( ) (7-11)Fuel Composition Limits *Nat.

4 GasLP GasMethane,%byvolume(minimum)90min. Ethane,%byvolume(maximum) Propane,% ,%byvolume(maximum) ,% ,ppmmass(maximum) ,kJ/m3(Btu/ft3), (890) (2260)* System60 HzExhaustflowatratedkW,m3/min.(cfm) (131)ExhausttemperatureatratedkW,dryexha ust,_C(_F)649(1200)Maximumallowablebackp ressure,kPa( ) ( )Exhaustoutletsizeatenginehookup,mm(in.) ( )LubricationLubricating System60 HzTypeFullPressureOilpancapacity,L(qt.) ( )Oilpancapacitywithfilter,L(qt.) ( )Oilfilter:quantity,type1,CartridgeG4-98 (15 RYG) 10/08gApplication DataCoolingStandard Radiator System60 HzAmbienttemperature_C(_F)50(122)Enginej acketwatercapacity,L(gal.)

5 ( )Enginejacketwaterflow,Lpm(gpm) ( )Radiatorsystemcapacity,includingengine, L(gal.) ( )HeatrejectedtocoolingwateratratedkW,dry exhaust,kW(Btu/min.) (895)WaterpumptypeCentrifugalFandiameter ,includingblades,mm(in.)390( )Fan,kWm(HP) ( ) ,intakeanddischargesideofradiator,kPa( ) ( )Operation RequirementsAir Requirements60 HzRadiator-cooledcoolingair,m3/min.(scfm )]85(3000)Combustionair,m3/min.(cfm) (25)Heatrejectedtoambientair:Engine,kW(B tu/min.) (2032)Alternator,kW(Btu/min.) (165)]Airdensity= Consumption60 HzNatural Gas, m3/hr. (cfh) at % load100% (200)75% (160)50% (125)25% (90)LP Gas, m3/hr.

6 (cfh) at % load100% (85)75% (65)50% (51)25% (37) :Naturalgas: 37MJ/m3(1000 )LPvapor: 93MJ/m3(2500 )Sound DataAverage Sound Levels at 7 m (23 ft.), with full loadEnclosure TypeSound Level, dBAWeatherEnclosure73 WeatherEnclosurew/SoundUpfitKit69 SoundEnclosure63 ControllerAdvanced Digital Control FeaturesDCompactcontrollerDIntegrallymou ntedtothegeneratorsetDLED display:dRuntimehoursdCrankcyclestatusdD iagnosticsdApplicationsoftwareversionDLE D displaycommunicatesfaults:dAuxiliaryfaul tdHighbatteryvoltagedHighenginetemperatu redLowbatteryvoltagedLowoilpressuredOver cranksafetydOverspeeddOverfrequencydOver voltagedUnderfrequencydUndervoltageDMemb ranekeypadforconfigurationandadjustmentd Password-protecteduseraccesstomenusdVolt age,gain,andspeedadjustmentdSystemconfig uration: systemvoltage,phase,andfrequencysettings ,batteryvoltage,andgeneratorsetmodelDMas terswitch:Run/Off-Reset/AutoDRemotetwo-w irestart/stopcapabilityDSuperiorelectron icsprotectionfromcorrosionandvibrationdP ottedelectronicsdSealedconnectionsDAutom aticstartwithprogrammedcrankingcycleDIST RIBUTED BY.

7 Dimensions and 2004,2006,2007,2008byKohlerCo. ,LxWxH,mm(in.) ( ) ( )Weights,wet,kg(lb.):Radiatormodel318(70 0)..Withweatherenclosureandsoundkit490(1 080)..Withsoundenclosure465(1026)..G4-98 (15 RYG) 10/08gStandard FeaturesDBaseFramewithSteelSkidDBatteryR ackandCablesDADC2100 DigitalControllerDElectronic,Isochronous GovernorDEngineShutdownsforHighEngineTem peratureandLowOilPressureDFuelSolenoidVa lve(twovalvesonUL-listedunits)DSecondary RegulatorDIntegralVibrationIsolationDOil DrainExtensionDOperationandInstallationL iteratureOptional AccessoriesEnclosed Unit-SoundEnclosure(includessilencer)-So undUpfitKit(forweatherhousing)-WeatherHo using(includessilencer)

8 Open Unit-Engine-MountedSilencer-ExhaustSilen cer,Critical-FlexibleExhaustConnector,St ainlessSteel-RadiatorDuctFlange-RainCap( forengine-mountedsilencer)-SkidEndCaps(f orunhousedunits)Fuel System-AdditionalGasSolenoidValve(standa rdonUL-listedmodels)-FlexibleFuelLines-N aturalGasStrainerElectrical System-Battery-BatteryCharger,Equalize/F loatType-BatteryHeater-RemoteConnection/ ExtensionHarness( )Engine and Alternator-AirCleanerRestrictionIndicato r-BlockHeater(recommendedforambienttempe raturesbelow0 C(32 F)-EngineCoolant(installed)-LineCircuitB reaker-OptionalAlternators-RatedPowerFac torTesting-RodentGuardsMaintenance and Literature-GeneralMaintenanceLiteratureK it-OverhaulLiteratureKit-ProductionLiter atureKit-MaintenanceKit(includesairfilte r,oilfilter,andbelt)Extended Warranties-Two-yearLimited-Five-YearLimi tedController-RelayKit,IncludesRunRelaya ndCommonFaultRelay-RemoteDigitalGauge(ba tterychargerrecommended)Miscellaneous Accessories-_____-_____-_____-_____-____ _-_____-_____KOHLERCO.)

9 , Kohler ,Wisconsin53044 USAP hone920-565-3381,Fax920-459-1646 ForthenearestsalesandserviceoutletintheU SandCanada, (65)6264-6422,Fax(65)6264-6455