Go wherever the road takes you. Stay as long as you want.
You didn’t invest in your RV to be tied to crowded campgrounds or unreliable hookups. But when your generator is loud, inefficient, or simply can’t keep up, you feel it.
A restless night without AC. A dead battery in the middle of nowhere. A trip cut short because your power couldn’t go the distance.
The Onan QG i DF family of dual-fuel RV generators gives you the freedom to go further, stay longer, and travel smarter. Designed for modern RVers, these generators deliver clean, consistent power—without the noise or limitations.
- Dual fuel capability (gasoline or propane) for ultimate flexibility
- Quiet operation for peaceful surroundings
- Built for efficiency, so you can go further on less fuel
Take your power back
The whole point of RV life is freedom.
But when you’re managing noise, rationing power, or worrying if your system will deliver what you need, you’re not enjoying the moment. You’re managing it.
The Onan QG i DF family is built for RVers who want to go farther without giving anything up.
Run what you need. Stay where you want. And enjoy the stillness of nature without interruption.
Find the right RV generator for your RV
| RV generator model | Best for | Benefits |
|---|---|---|
| Onan QG 7000i DF | 5th wheels and motorhomes | Allows larger RVs run multiple appliances, stay comfortable, and settle in wherever you land without worrying about your power. |
| Onan QG 4000i DF | Class C RVs | Offers enough power to stay comfortable, efficiency to keep moving and flexibility without overcomplicating your setup. |
| Onan QG 2800i DF | Class B camper vans | Compact, quiet, and ready to go wherever your van takes you without sacrificing the essentials that make life on the road comfortable. |
Watch Watts take it off-grid
Watson Woodson (aka “Watts”) took the Onan QG 7000i DF deep off-grid to see if it holds up. See why he loves it and why it’s officially “Squatch Approved.”
Sign up to receive RV updates
Want to be kept in the loop on what’s new from Cummins?
Subscribe to our email list and receive messages (not more than two per month) that will provide new product updates as well as reminders and RVing tips and tricks.
