Cummins Onan QD 6000 6kW RV Generator 6HDKAH-1044 RV Diesel Single Phase 120 Volt Liquid CooledThis generator$7,689.00- Running watts
- 4,800 W
- Starting watts
- 6,000 W
- Fuel
- Diesel
Black Friday price
CumminsModel A064K828
Cummins Onan QD 6000 6kW RV Generator 6HDKAH-1044 RV Diesel Single Phase 120 Volt Liquid Cooled
- Peak6,000W
- Running4,800W
- FuelDiesel
Black Friday price
$7,689.00
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.
Other versions of this model
This one$7,689.006000$7,649.00
- Free shipping48 states + DC
- 30-day returnsReturn shipping on us
- Full warrantyBrand-new, from the maker
- Secure checkoutEncrypted by Stripe
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Questions before you buy?
Our small team in Wilmington, NC answers every message personally.
Email [email protected]
The Onan RV QD 6000 Quiet Diesel RV Generator meets CARB and EPA requirements in all 50 states for diesel-powered generator applications including RV Motorhomes.
- Running watts
- 4,800 W
- Starting watts
- 6,000 W
- Fuel
- Diesel
The Onan RV QD 6000 Quiet Diesel RV Generator meets CARB and EPA requirements in all 50 states for diesel-powered generator applications including RV Motorhomes. Cummins Onan’s generator set incorporates digital voltage regulation and frequency control with a pure sine wave output that won’t harm electronics. Overload protected by a 30-Amp, 2-Pole circuit breaker. Includes a waterproof connector for remote operation and bulkhead-type fuel and battery connections. Expect fast, easy starts with timed glow plugs and an electric fuel pump for reliable fuel delivery.
**This model is single phase. Must order Spark Arrestor 0155-4731.
Full specifications
| Brand | Cummins |
|---|---|
| Model | A064K828 |
| Running watts | 4,800 W |
| Starting watts | 6,000 W |
| Fuel | Diesel |
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.
What it can run
4,800 W running, 6,000 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.
| Specification | Cummins Onan QD 6000 6kW RV Generator 6HDKAH-1044 RV Diesel Single Phase 120 Volt Liquid CooledThis generator$7,689.00 |  GENMAX GM6000iED 30 Amp 5250W/6000W Remote Start Dual Fuel Inverter Generator with CO Detect$809.00 |  Dewalt DXGN6000 5300W/6000W Auto Idle Low THD Honda GX Generator$1,139.00 |
|---|---|---|---|
| Running watts | 4,800 W | 5,250 W | 5,300 W |
| Starting watts | 6,000 W | 6,000 W | 6,000 W |
| Fuel | Diesel | Gasoline or propane | — |
| Start | — | Remote and electric | — |
| Largest outlet | — | 30 A | — |
| Safety | — | CO shutdown sensor | — |
| Link | You are here | View → | View → |
Cummins Onan QD 6000 6kW RV Generator 6HDKAH-1044 RV Diesel Single Phase 120 Volt Liquid CooledThis generator$7,689.00GENMAX GM6000iED 30 Amp 5250W/6000W Remote Start Dual Fuel Inverter Generator with CO Detect$809.00- Running watts
- 5,250 W
- Starting watts
- 6,000 W
- Fuel
- Gasoline or propane
- Start
- Remote and electric
- Largest outlet
- 30 A
- Safety
- CO shutdown sensor
Dewalt DXGN6000 5300W/6000W Auto Idle Low THD Honda GX Generator$1,139.00- Running watts
- 5,300 W
- Starting watts
- 6,000 W
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.
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.
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