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Dewalt DXGNR4000 4000W/4500W Generator with Auto Idle CO Protect CARB New
Dewalt DXGNR4000 4000W/4500W Generator with Auto Idle CO Protect CARB New - view 2
Dewalt DXGNR4000 4000W/4500W Generator with Auto Idle CO Protect CARB New - view 3
Dewalt DXGNR4000 4000W/4500W Generator with Auto Idle CO Protect CARB New - view 4

DEWALTModel DXGNR4000

Dewalt DXGNR4000 4000W/4500W Generator

  • Peak4,500W
  • Running4,000W
  • FuelGasoline
$449.00

In stock Ships within 24 hours

Free delivery Wed, Nov 18 – Mon, Nov 23 if you order today, by UPS or FedEx Ground to your door.

  • 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 support@barnwatt.com Call (910) 232-3233

This 4000 Watt Portable Gas Generator is powered by a 223cc engine with low oil shut off which protects the engine from damage.

Running watts
4,000 W
Starting watts
4,500 W
Safety
CO shutdown sensor
SKU: DXGNR4000
Category: ,

This 4000 Watt Portable Gas Generator is powered by a 223cc engine with low oil shut off which protects the engine from damage. CO-Protect Technology automatically shuts down the generator if carbon monoxide levels become unsafe or rapidly increase. This generator is equipped with covered outlets to help protect it from even the toughest jobsites and features heavy duty wheels for transportation and durability. The 3.4 Gal. steel fuel tank provides up to 10 hours of runtime at 50% load. The 1 ¼” steel tube frame helps protect it from jobsite conditions.

Run time on a full tank

50% load10 hrs

As published by the manufacturer. Real run time depends on load and fuel.

Full specifications

BrandDEWALT
ModelDXGNR4000
Running watts4,000 W
Starting watts4,500 W
SafetyCO shutdown sensor
How it shipsUPS or FedEx GroundTo your door, free
Order today, deliveredWed, Nov 18 – Mon, Nov 23Leaves 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 DEWALT 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

4,000 W running, 4,500 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.

SpecificationDewalt DXGNR4000 4000W/4500W Generator with Auto Idle CO Protect CARBThis generator$449.00Cummins Onan P4500i 3700W/4500W Remote Start Portable Gas Inverter Generator$729.00Champion 201184 3500W/4500W Inverter Generator Gas RV and Parallel Ready CO Shield Remote Start$629.00
Running watts4,000 W3,700 W3,500 W
Starting watts4,500 W4,500 W4,500 W
FuelGasolineGasolineGasoline
Start—Remote and electricRemote and electric
SafetyCO shutdown sensor—CO shutdown sensor
LinkYou are hereView →View →

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.
Ask a questionWe reply personally by email.

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