ELECTRIC POWER RATINGS GUIDE

1 ELECTRICPOWERRATINGSGUIDEG eneratorSets11 CONTENTSRRAATTIINNGGSS GGUUIIDDEEC aterpillar diesel Ratings4 Caterpillar diesel Rental Ratings9 Caterpillar diesel RATINGS Definitions10 Caterpillar Gas Ratings14 Caterpillar Gas RATINGS Definitions19 Conversion Tables22 Note Pages33 CAT GENERATORSETSDDIIEESSEELL55 DIESELCCOONNTTIINNUUEEDDCAT 50 Hz diesel RATINGS (CONT.)Prime 24253250485065001963 2600 39255200 Continuous136818252025220029384400587517 7522252875236332383550472569889313345646 56523865507638872598251309417463 Configuration Generator SetModel6CM208CM209CM2036063608361236163 6066CM258CM2536089CM253612361612CM3216CM 326CM328CM329CM326CM437CM438CM439CM4312C M4316CM431000 rpmStandby 26883575537571502163 2863 43255725 kVA750 rpm600 rpm500 rpmDIESELRRAATTIINNGGSS44 CAT 50 HzDIESEL RATINGSP rime275320365365410455500500545550591635 6807258109101000100011501275136015001600 170018252000227527252825*Continuous 830906910100012061320 1500 16001750200025002600*ConfigurationLowBSF CLowBSFCLowBSFCEUS tageII,LowBSFC,LowEmissionsEUStageII.

2 LowBSFC,LowEmissionsEUStageII,LowBSFC,Lo wEmissionsEUStageII,LowBSFC,LowEmissions LowBSFC,LowEmissionsLowBSFC,LowEmissions EUStageIIEUS tageII,LowBSFC,LowEmissionsLowBSFCLowBSF CLowBSFCLowBSFCLowBSFC,LowEmissionsLowBS FC,LowEmissionsLowBSFC,LowEmissionsLowBS FCLowBSFCLowBSFC,LowEmissionsLowBSFC,Low EmissionsLowBSFC,LowEmissionsLowBSFC,Low EmissionsLowBSFCLowBSFC,LowEmissionsLowB SFC,LowEmissionsLowBSFCLowBSFCG enerator SetModel3406C3406C3406CC15 ACERTTMC15 ACERTC15 ACERTC15 ACERTC18 ACERTC18 ACERTC18 ACERTC18 ACERTC18 ACERT3412C3412C3412CC32 ACERT3508BC32 ACERT351235123512B3512B3512B-HD3512B-HD3 5163516B3516B-HDC175-16C175-161500 rpmStandby300350400400450500550550600605 6507007508009001000 1100125014001500160017501875200022502500 30003100*kVA*Ratingdoesnotincludepackage mountedradiator77 DIESELCCOONNTTIINNUUEEDDCAT 60 Hz diesel RATINGS (CONT.)

3 Prime275275320320365365410455 5005455916356807258109109101000113512751 3601360160018251825 225027252825*Continuous 7408328308901010123012301230145016401650 205025002600*ConfigurationEPATier3 LowBSFCLowBSFCEPATier3,LowBSFC,LowEmissi onsLowBSFCEPATier3,LowBSFC,LowEmissionsE PATier3,LowBSFC,LowEmissionsEPATier2,Low BSFC,LowEmissionsEPATier2,LowBSFC,LowEmi ssionsEPATier2,LowBSFCEPATier2,LowBSFCEP ATier2,LowBSFCEPATier2,LowBSFCEPATier2,L owBSFCEPATier2,LowBSFCEPATier2,LowBSFCLo wBSFC,LowEmissionsEPATier2,LowBSFCLowBSF CLowBSFCLowBSFC,LowEmissionsLowBSFC,LowE missionsEPATier2 LowBSFCLowBSFC,LowEmissionsEPATier2 EPATier1,LowBSFCEPATier2 LowBSFC,EPATier2 LowBSFC,EPATier2 Generator SetModelC9 ACERTTM3406C3406CC15 ACERT3406CC15 ACERTC15 ACERTC15 ACERTC15 ACERTC18 ACERTC18 ACERTC27 ACERTC27 ACERTC27 ACERTC27 ACERTC32 ACERT3508BC32 ACERT351235123512B3512B3512C35163516B351 6C3516B3516C-HDC175-16C175-161800 rpmStandby300300350350400400450500550(ES P)1550600650700750800900 1000110012501400150015001750200020002250 250030003100*ekWNote1.

4 (ESP)EmergencyStandbyRating*Ratingdoesno tincludepackagemountedradiatorDIESELCCOO NNTTIINNUUEEDD66 CAT 60 Hz diesel RATINGS *All RATINGS at pf **All RATINGS at pfPrime121618222736455472901216182227364 5547290114136158 Generator Tier 4 EPA Tier 4 EPA Tier 4 EPA Tier 4 EPA Tier 4 EPA Tier 3 EPA Tier 3 EPA Tier 3 EPA Tier 3 EPA Tier 3 EPA Tier 4 EPA Tier 4 EPA Tier 4 EPA Tier 4 EPA Tier 4 EPA Tier 3 EPA Tier 3 EPA Tier 3 EPA Tier 3 EPA Tier 3 EPA Tier 3 EPA Tier 3 EPA Tier 3 Single Phase Output* 1800 rpmStandby131720253040506080100131820253 040506080100125150175eKW3-Phase Output** 1800 rpmPrime210 225 Continuous ConfigurationLow BSFCLow BSFCEPA Tier 3 Generator SetModel3306B3306BC9 ACERTTM1800 rpmStandby230250250ekWCAT 60 Hz diesel

5 RATINGS (CONT.)Available only for North America99 DIESELRREENNTTAALL UUNNIITT RRAATTIINNGGSSCAT 60 Hz RENTAL UNIT RATINGSP rime1827415470902102753655459101825 Continuous ConfigurationEPA Tier 4 EPA Tier 4 EPA Tier 3 EPA Tier 3 EPA Tier 3 EPA Tier 3 EPA Tier 3 EPA Tier 3 EPA Tier 3 EPA Tier 2 EPA Tier 2 EPA Tier 2 Rental GeneratorModelXQ20XQ30XQ45XQ60XQ80XQ100X Q230XQ300XQ400XQ600XQ1000XQ20001800 rpmStandby2030456080100230*300*400*60010 00*2000ekW*Available at 50 HzDIESELCCOONNTTIINNUUEEDD88 CAT 60 Hz diesel RATINGS (CONT.)Prime 18202420364048401525 2020 30504040 Continuous980130014701650220033004400137 5173018302230250027503660559074502765372 5419052406110698078601047513970 Configuration Generator SetModel6CM208CM209CM2036063608361236163 6066CM2536088CM259CM253612361612CM3216CM 326CM328CM329CM326CM437CM438CM439CM4312C M4316CM43900 rpmekW720 rpm600 rpm514 rpmStandby 20002660400053201680 2200 33604400 1111 DIESELRRAATTIINNGGSS DDEEFFIINNIITTIIOONNSSP rimePowerOutput available with varying load for an unlimited time.

6 Averagepower output is 70% of the prime POWER rating. Typical peak demandof 100% of prime-rated ekW with 10% of overload capability foremergency use for a maximum of 1 hour in 12. Overload operationcannot exceed 25 hours per year. Prime POWER in accordance withISO8528. Fuel stop POWER in accordance with available without varying load for an unlimited time. Averagepower output is 70 - 100% of the continuous POWER rating. Typicalpeak demand is 100% of continuous rated ekW for 100% of operatinghours. Continuous POWER in accordance with ISO8528. Fuel stoppower in accordance with DDEEFFIINNIITTIIOONNSS1100 CAT diesel RATING DEFINITIONS:Emergency Standby POWER (ESP)Output available with varying load for the duration of an emergencyoutage.

7 Average POWER output is 70% of the standby POWER operation is 50 hours per year with maximum expected usageof 200 hours per year. Standby POWER in accordance with stop POWER in accordance with PowerOutput available with varying load for the duration of the interruptionof the normal source POWER . Average POWER output is 70% of thestandby POWER rating. Typical operation is 200 hours per year, withmaximum expected usage of 500 hours per year. Fuel stop POWER inaccordance with 50 Hz CONTINUOUSGAS RATINGS (CONT.)CAT 50 Hz CONTINUOUS CHPGASRATINGSkVA1500 rpm 194419441986 24382458 NaturalGasG3606G3606G3516 CIM*G3516CG3516CG3608G3608G3520CG3520 CIM*G3612G3612G3612G3612G3616G3616G3616 Low EnergyGas G3520C G3520C Propane kVA1000 rpm16061712 21432281 3212342535933625428145624825kVA1500 rpm13801456200025002500 NaturalGasG3516BG3516BG3516EG3520CG3520 ELow EnergyGas Propane kVA1000 rpm *IMIslandModeGASRRAATTIINNGGSS1144 CAT 50 Hz CONTINUOUSGAS RATINGSkVA1500 rpm8087106129138156156200350450600619631 6389069319569631094115612191219125612561 2881288135613881431 NaturalGas G3306 NAG3306NA G3306 TAG3306 TAG3406 NAG3406 TAG3412 TAG3412 CLEG3508 LEG3508 LEG3508 LEG3508 LEG3512 LEG3512 LEG3512 LEG3512LE

8 G3516 TAG3516 LEG3516 TAG3516 LEG3516 TAG3516 LEG3516BG3516BG3516 BLow EnergyGasG3306NA G3406NA G3512LE G3516LE Propane G3516 LEG3516LE kVA1000 rpm -- Note1 60 Hz CONTINUOUSGAS RATINGS (CONT.)kW1800 rpm150190350 375375 NaturalGasG3406 NAG3406 TAG3412 TAG3508 LEG3508 LEG3508 TAG3412 TAG3412 CLEG3508 LEG3508 TAG3508 LEG3508 LEG3508 LEG3512 TAG3512 TAG3512 TAG3512 LEG3512 LEG3512LE G3516 TAG3516 TAG3516 TAG3516 LEG3516LE G3516 LELow EnergyGas G3516LE Propane G3412TA G3412TA G3412TA G3516 LEG3516LE kW1200 rpm 360370370 3753803853904005555605705705856006957357 50755770770795815820 Note1 60 Hz STANDBYGAS RATINGSCAT 60 Hz CONTINUOUSGAS RATINGSkW1800 rpm1502402602753503754104354454504604704 804955151040 NaturalGasG3406 NAG3406 TAG3406 TAG3406 TAG3412 TAG3412 CLE G3412TA G3412 TAG3412 TAG3412 TAG3412 TAG3412 TAG3412 TAG3516 LELow EnergyGas

9 Propane G3412TA G3412TA kW1000 rpm kW1800 rpm7285100132135140150 NaturalGas G3306 NAG3306NA G3306 TAG3306 TAG3306 TALow EnergyGasG3306NA G3406NA Propane kW1200 rpm 1199 GASRRAATTIINNGGSS DDEEFFIINNIITTIIOONNSSCAT GAS RATING DEFINITIONS:Standby PowerThese RATINGS are applicable for supplying continuous electricalpower (at variable load) in the event of a utility POWER failure. Nooverload is permitted on these RATINGS . Natural gas RATINGS have beenestablished on natural gas with net calorific Low Heat Value (LHV) ofapproximately MJ/m3 (905 Btu/ft3) and 80 methane number (MN).Continuous PowerOutput available without varying load for an unlimited POWER in accordance with ISO8528, AS2789, and gas RATINGS have been established on natural gas with netcalorific Low Heat Value (LHV) of approximately MJ/m3 (905 Btu/ft3) and 80 methane number (MN).

10 EkW Generator output at pfkVA Generator outputGASCCOONNTTIINNUUEEDD1188 CAT 60 Hz CONTINUOUSGAS RATINGS (CONT.)kW1200 rpm 1600 kW1800 rpm 13001400 1635 1660190020552055 Low EnergyGas G3520C NaturalGasG3606G3606G3516BG3516BG3608G35 20CG3516CG3608G3516CG3520CG3520CG3520 CIM*G3612G3612G3612G3612G3612G3612G3616G 3616G3616G3616kW900 rpm11551235 1540 1640 2310231523352465259526153080310532853480 *IMIslandModeCONVERSIONSRRAATTIINNGGSSGG UUIIDDEE2233 CONVERSIONSCCOONNTTIINNUUEEDDELECTRICAL TABLESS ingle-PhaseV x I x x x EFF. (Gen)HP x .746 EFF. (Mot.)HP x .746V x x x 1000V x x 1000 VPoles x RPM120V x I x 1-( )21000100 (VNL-VFL) x V x I x x V x x EFF. (Gen)HP x .746 EFF. (Mot.)