Facts About Generators
HomeCummins/Onan › Cummins/Onan P4500i

Cummins/Onan P4500i Generator Set

The Cummins/Onan P4500i is a 3.7 kW (3.7 kVA) Unleaded Gasoline, 10% Ethanol or less prime generator set. It is available at 120 V, Single Phase-phase, 60 Hz and rated 37.5 A. It holds about 0.18 L (0.0 gal) of oil, with a maximum ambient rating of 40 °C. The set measures 622×463×520 mm (24.5×18.2×20.5 in), weighs about 44 kg (97 lb) and produces 52 dBA. An integrated tank holds 12.8 L (3.4 gal), roughly 18 hours of runtime.

Get a price quote on the Cummins/Onan P4500iNew, used & surplus units from generator dealers

Specifications

FuelUnleaded Gasoline, 10% Ethanol or less
Frequency60.0 Hz
Prime power3 kW
EmissionsEPA, CARB

Full specifications

Voltage options120 V
PhaseSingle Phase
Rated current37.5 A
Power factor1.0
Battery voltage5 V
Max ambient40 °C
Dimensions (L×W×H)622×463×520 mm
Dry weight44 kg
Sound level52.0 dBA
Fuel tank12.8 L
Tank runtime18 hr

Maintenance & consumables

ItemSpecCapacityPart #Interval
Air filterFOAM FILTER A058V034 Amazon
Air filterAIR FILTER ASSEMBLY A064D803 Amazon
Air filterAIR FILTER ELEMENT A076K748 Amazon
BatteryBATTERY A058U961 Amazon
Fuel filterFILTER A064N124 Amazon
Fuel filterFILTER A064N128 Amazon
GasketCYLINDER HEAD GASKET A064D643 buy
GasketCARBURETOR GASKET A076K926 buy
GasketINTAKE GASKET A076K959 buy
Service part / kitCARBURETOR JET KIT 518913-01 buy
Service part / kit50A parallel kit A058M290 buy
Service part / kitREMOTE KEY A058U958 buy
Service part / kitCONTROL MODULE A058U959 buy
Service part / kitCARBURETOR JET KIT A058V024 buy
Service part / kitTCI INDICATOR A058V040 buy
Service part / kitBATTERY TIE A058V046 buy
Service part / kitFUEL TANK CAP A058V048 buy
Service part / kitONE PUSH START BUTTON A058V065 buy
Service part / kitECO SWITCH A064D508 buy
Service part / kitOIL DRAIN SOLENOID A064D570 buy
Service part / kitOIL DRAIN BOLT WASHER A064D595 buy
Service part / kitOIL DRAIN BOLT WASHER A064D598 buy
Service part / kitSTEEL WASHER A064D608 buy
Service part / kitSTARTING MOTOR ASSEMBLY A064D664 buy
Service part / kitOIL BOTTLE ASSEMBLY A064D670 buy
Service part / kitWATERPROOF COVER A064D749 buy
Service part / kitCARBURETOR CONNECTION BLOCK A064D801 buy
Service part / kitSTARTER PULLEY A064D805 buy
Service part / kitTRIGGER A064D809 buy
Service part / kitFUEL SLOT A064N094 buy
Service part / kitCOVER A064N100 buy
Service part / kitBATTERY CABLE A064N113 buy
Service part / kitDEPUTY WIRING HARNESS A064N115 buy
Service part / kitCHARGER A064N122 buy
Service part / kitDIPSTICK ASSEMBLY A064N164 buy
Service part / kitOBSERVATION COVER A064N183 buy
Service part / kitLEFT PANEL A064N186 buy
Service part / kitCARBON CANISTER ASSEMBLY A064N193 buy
Service part / kitCYLINDER HEAD COVER KIT ASSEMBLY A076K656 buy
Service part / kitCYLINDER HEAD KIT ASSEMBLY A076K666 buy

Available documents

Spec sheetOwner's manualService manual