The Cummins Onan P4500iDF is a portable dual-fuel inverter generator that runs on gasoline or propane. It produces 4500 peak watts and 3700 running watts on gasoline. On propane it produces 4050 peak watts and 3330 running watts.
It has a 224 cc OHV four-stroke engine and a double-insulated housing that keeps noise as low as 52 dBA. The 3.4-gallon tank runs up to 12.5 hours on gasoline or up to 15 hours on propane, both at 25% load. An onboard LED display shows remaining run time, power output, fuel level, voltage and lifetime run hours.
The generator starts with the included remote, the onboard push button or the pull-cord backup. A built-in telescoping handle and wheels make it easier to move. Dust covers keep the outlets clean.
- Gas power
- 4500 peak watts, 3700 running watts
- Propane power
- 4050 peak watts, 3330 running watts
- Amps at 120V
- 37.5 A peak, 30.8 A running
- AC outlets
- 1 x 120V 30A (TT-30R), 1 x duplex 120V 20A (5-20R)
- DC outlets
- 2 x 5V USB ports
- Voltage
- 120 V AC, 5 V DC
- Frequency
- 60 Hz
- Engine
- 7.3 hp, 224 cc OHV four-stroke, 3600 max RPM
- Choke
- Automatic
- Fuel tank
- 3.4 gallons
- Run time
- Up to 12.5 hours on gas, up to 15 hours on propane (25% load)
- Noise level
- As low as 52 dBA
- Starting