Cummins Onan P4500iDF 3700W Electric Start Dual Fuel Portable Inverter Generator

Cummins Onan P4500iDF 3700W Electric Start Dual Fuel Portable Inverter Generator Features:

Cummins Onan P4500iDF 3700W Electric Start Dual Fuel Portable Inverter Generator

The Cummins Onan P4500iDF is designed for users who want flexibility, power, and convenience in one portable solution. Delivering 3700 running watts and 4500 peak watts on gasoline, and 3330 running watts on propane, this dual fuel inverter generator allows you to choose the fuel source that best fits your situation. Whether you’re preparing for emergencies, powering an RV, or running equipment at a remote site, the ability to switch fuels with the flip of a switch adds a level of versatility that standard generators simply can’t match.

Built with inverter technology, the P4500iDF produces clean, stable power with low total harmonic distortion, making it safe for sensitive electronics such as laptops, smartphones, and modern appliances. It’s also RV-ready right out of the box, featuring a 30A TT-30R outlet for direct connection to campers and travel trailers. Combined with parallel capability, you can easily scale your power by connecting another compatible inverter generator when additional output is needed.

Convenience is a major highlight of this model. It offers remote start, push-button electric start, and recoil backup, giving you multiple ways to get up and running quickly. The integrated LED data center provides real-time information on fuel level, power output, and runtime, while the telescoping handle and wheel kit make transport far easier despite its higher output capacity. With a 3.4-gallon fuel tank and extended runtime on both gasoline and propane, it’s built for longer use without constant refueling.

Powered by a durable 224cc Cummins Onan OHV engine, the P4500iDF is engineered for long-term reliability in demanding conditions. Its quiet operation—down to around 52 dBA—makes it suitable for campsites and residential areas, while its rugged construction ensures dependable performance when you need it most. Backed by a 3-year residential warranty, this generator delivers a powerful combination of flexibility, efficiency, and trusted Cummins performance.

Key Features

• Dual fuel capability: run on gasoline or propane for maximum flexibility

• 3700 running watts / 4500 peak watts (gas) and 3330 running watts (propane)

• Clean inverter power with ≤3% THD safe for sensitive electronics

• Remote start, push-button electric start, and recoil backup

• RV-ready with 30A TT-30R outlet for direct camper connection

• Parallel capable with another inverter generator for increased output

• Telescoping handle and wheel kit for easier transport

• LED data center display for real-time system monitoring

• Up to 12.5 hours runtime on gasoline and extended propane runtime

• Two USB ports for charging phones and small electronics

• Durable 224cc Cummins Onan OHV 4-stroke engine

• Quiet operation as low as 52 dBA

• EPA and CARB compliant

• 3-year residential warranty

P4500idf Specifications Sheet
P4500i Warranty