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CumminsModel A074Z433

Cummins Onan P2500i 2200W/2500W Digital Portable Gas Inverter Generator

  • Peak2,500W
  • Running2,200W
  • FuelGasoline
Black Friday price
$419.00

Black Friday price ends in —

In stock Ships within 24 hours

Free delivery Thu, Nov 5 – Tue, Nov 10 if you order today, by UPS or FedEx Ground to your door.

Not available in California. This model is not CARB certified, so we cannot ship it to a California address.

  • Free shipping48 states + DC
  • 30-day returnsReturn shipping on us
  • Full warrantyBrand-new, from the maker
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Questions before you buy? Our small team in Wilmington, NC answers every message personally. Email [email protected]

Designed to go wherever you do, the new advanced portable inverter generators by Cummins, bring together efficiency, durability and performance to deliver three of our most versatile and reliable products ever, all backe…

Running watts
2,200 W
Starting watts
2,500 W
Fuel
Gasoline

Designed to go wherever you do, the new advanced portable inverter generators by Cummins, bring together efficiency, durability and performance to deliver three of our most versatile and reliable products ever, all backed by the Cummins 24/7 global support network to ensure that you’ll always have power for when you need it most.

The Cummins Onan 2500i is rated at 2200 running watts and 2500 peak watts. The generator is both quiet and portable. With the built in top mounted grab handle, easily move the 48lb generator where you need it. With an operating noise down to 52 dBA you can still enjoy the sounds of the great outdoors or talk without shouting or raising your voice.

*Not for sale in California*

Full specifications

BrandCummins
ModelA074Z433
Running watts2,200 W
Starting watts2,500 W
FuelGasoline
UPC / GTIN690781007918
How it shipsUPS or FedEx GroundTo your door, free
Order today, deliveredThu, Nov 5 – Tue, Nov 10Leaves our warehouse within 24 hours

Tracking is emailed as soon as it ships.

We ship to the 48 contiguous states and Washington, DC. Shipping details · 30-day free returns

Brand-new, with the full manufacturer’s warranty. The terms are set by Cummins and included in the box. If something goes wrong, contact us first: we confirm the next steps within 2 business days and help you file the claim.

How warranty claims work

What it can run

2,200 W running, 2,500 W starting

Pick what you want to power at the same time.

Typical wattages – check the label on your own appliances. Where only one figure is published, running watts are estimated at 80% of the starting figure. Connect to house circuits only through a transfer switch or interlock fitted by a licensed electrician.

Compare similar generators

Same power class, side by side.

SpecificationCummins Onan P2500i 2200W/2500W Digital Portable Gas Inverter GeneratorThis generator$419.00Generac GP2500i 2200W/2500W Gas Inverter Generator$439.00Champion 201323 1850W/2500W Generator Inverter Dual Fuel Gas Propane with CO Shield$389.00
Running watts2,200 W2,200 W1,850 W
Starting watts2,500 W2,500 W2,500 W
FuelGasolineGasolineGasoline or propane
Safety——CO shutdown sensor
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Questions and answers

Answered by our team in Wilmington. Can’t find yours? Ask below.

Can I connect this generator to my house?
Only through a transfer switch or an interlock kit installed by a licensed electrician. Never plug a generator into a wall outlet: it can back-feed the utility line and endanger line workers. Connecting safely.
What can it run at the same time?
Use the What it can run planner above: tick your appliances and it checks both the running load and the start-up surge against this generator.
Does it ship with oil?
It depends on the manufacturer. If oil is included it is listed under What’s in the box; otherwise use the grade given in the owner’s manual before the first start.
Can I use it in the rain?
Not uncovered. Run it on a dry surface under an open, canopy-like cover, at least 20 feet from doors, windows and vents, and never in a garage.
Can it be shipped to California?
Some generators are not certified for sale in California (not CARB compliant). If the description says this model is not for sale in California, we cannot ship it to a California address.
How will it be delivered?
Free, by UPS or FedEx Ground to your door, usually within 2–5 business days after it ships. Tracking is emailed as soon as it ships.
What if it arrives damaged?
Photograph it and email us within 48 hours of delivery. We replace or refund damaged items at no cost to you.
Ask a questionWe reply personally by email.