Dewalt DXGNR4000 - 4000/5000W Portable Generator
The Dewalt DXGNR4000 is a portable open frame generator with a rated wattage of 4,000 W and a starting wattage of 5,000 W. (Read full specs)
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Amazon | Price history for the Dewalt DXGNR4000 |
|---|
| Highest Price $699.99 Lowest Price $679.00 Current Price $679.00 |
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Description
The 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.
Zoom on the Dewalt DXGNR4000
In short, the Dewalt DXGNR4000 is a portable generator adequately designed for:
- RV travellers wishing to enhance their freedom and nomad lifestyle
- Occasional participants of outdoor events, competitions, concerts and festivals
- Homeowners in need of an emergency backup power for their essentials
- Professionals who want to be able to deliver results, even during a power failure
The following sections will present you in detail its power characteristics, the different outlets it offers, its overall portability, and the extra features it benefits from.
Power & Run Time
Dewalt DXGNR4000 is equipped with a 223 cc OHV 4-stroke engine, running on gasoline and providing 120V, boasting a running wattage of 4,000W alongside a starting wattage of 5,000W.
This generator is equipped with a traditional recoil pull-start mechanism.
Featuring a 3.4 gallons fuel tank, the DXGNR4000 guarantees continuous power for around 10 hours at 50% load on a full tank (fuel consumption around 0.34 GPH).
Outlets
The control panel features 5 AC outlets as follows:
This Dewalt generator features an L5-30R receptacle, enabling an easy RV connection via an L5-30P to TT-30R adaptor. However, it is still not quite RV ready.
Portability
Measuring L23.7 x W23 x H21.4 in, the Dewalt DXGNR4000 showcases a classic open frame layout, guaranteeing stability and simple maintenance access to components, while facilitating air circulation. This type of design is ideal for tough environments and heavy outdoor use.
While the generator is considered to be technically 'portable' (in the sense that you can move it), manually lifting and transporting it may be challenging, due to its high weight of 119 lbs. Despite the restricted maneuverability, its wheel kit and its folding handle provides a solution, allowing for convenient shifting once the generator is positioned on the ground.
Features
The DXGNR4000's control panel
A digital data center, one of the features of the DXGNR4000's control panel, gives you information on the lifetime run hours, and thus, is helpful for the monitoring of its activity and status.
The built-in fuel gauge of the generator ensures simple and quick gas level assessments.
Security-wise, this product benefits from an overload protection (circuit breaker) and an automatic low oil shut-off, which gives you a complete peace of mind when using it.
The DXGNR4000 also benefits from Dewalt’s CO Protect carbon monoxide shutdown. If CO levels become unsafe or rapidly increase, the generator is automatically shut down.
Alongside the standard documentation and an owner's manual (opens in a new tab) for quick setup, the Dewalt DXGNR4000 is bundled with additional accessories: oil and funnel.
The Dewalt DXGNR4000 versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Dewalt DXGNR4000 compare to generators of similar power (between 3500 and 4500 W).
- At 119 lbs dry, the Dewalt DXGNR4000 is consistent with the standard weight profile for devices ranging from 3500 to 4500 rated watts. If weight matters to you, one of the champions in this power range is the Genmax GM4600iAEFIC with only 58.4 pounds.
- As far as autonomy is concerned, providing around 10 hours of runtime with a full tank at a 50% load, the DXGNR4000 falls into the low end in comparison with other devices of a comparable power output. If run time is one of your main concerns, the Predator 4375 could be worth looking at. It boasts one of the highest run times among units of comparable power, lasting around 16 hours.
- Autonomy holds its importance, however, it is largely dependent on the generator’s fuel capacity and so, it is nonsensible to discuss it without mentioning fuel efficiency as well. With an estimated fuel consumption of 0.34 GPH at a 50% load, this generator aligns with the average gasoline usage range of comparable products. To prioritize fuel savings, we advise considering the Westinghouse iGen5000DF, which stands out for its gasoline efficiency, consuming just 0.23 gallons per hour.
Price comparison
As you can see from these interactive charts, when compared to other 3500-4500W generators, the Dewalt DXGNR4000 is on the average side of the price range.
Therefore, this generator nicely fits in the expected budget for this kind of product.
The bottom line
- In the expected price range
- CO Protect technology
- Several accessories included
- GFCI Outlets
- Decent weight (119 lbs)
- Decent fuel efficiency
- No electric start
- Relatively low run time
Do you own the Dewalt DXGNR4000 and agree (or disagree) with these strengths and weaknesses?
Let us know and write your own review.
Features and Specifications
| Inverter | No |
|---|---|
| Parallel capable | No |
| RV ready | No |
| Fuel | Gasoline |
| Engine | 223 cc OHV 4-stroke |
| Starting system | Recoil |
| Warranty | 3 years |
| Voltage | AC: 120V 60 Hz |
|---|---|
| Running watts | 4,000 W |
| Starting watts | 5,000 W |
| Running amps | 33.3 amps |
| Peak amps | 41.7 amps |
| Run time @50% load | 10 h |
| Run time @25% load | Unknown |
| GFCI outlets | Yes |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Yes |
| AC outlets |
|
| DC outlets | No |
| Data center | Lifetime run hours |
| Indicators | No |
| Fuel tank | Steel, 3.4 gal |
| Fuel gauge | Yes |
| Weight | 119 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 23.7 x 23 x 21.4 in |
| Noise (lower limit) | Unknown |
| THD | Unknown |
| Compliance | CARB |
| Security | Low oil and overload protection, CO monitoring |
| Spark arrestor | Yes |
| Neutral | Bonded to frame |
| Accessories included | Oil, funnel, and wheel kit |
| Other model numbers | PMC164000 |
| UPC | 696471075809 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.
About Dewalt
DeWalt is a well renowned, US-based, tool and power equipment company, founded in 1922 by Raymon DeWalt. DeWalt is nowadays a subsidiary of the Stanley Black & Decker corporation, owns 7 manufacturing facilities in the US and offers a large selection of products, from screwdrivers to portable generators. DeWalt’s portable generator line consists of conventional, open designs of various outputs, some of which are powered by Honda engines. However, unlike many of their tools, they are apparently not all made in the US and are manufactured under license by Generac.
Warranty Information
The Dewalt DXGNR4000 is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Dewalt generators, please consult Dewalt's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-800-4-DEWALT (800-433-9258).
Questions & Answers
What can it power?
| Item | Running Watts | Starting Watts | |
|---|---|---|---|
| At home | Dish washer | 1500 | 3000 |
| Electric fry pan | 1500 | 1500 | |
| Refrigerator (energy star) | 192 | 1192 | |
| Total | 3192 W | 4692 W | |
| For camping | RV AC (11,000 BTU) | 1010 | 1600 |
| RV refrigerator | 180 | 600 | |
| Hair dryer | 1800 | 1900 | |
| Mixer | 200 | 200 | |
| Total | 3190 W | 3780 W | |
| For work | Table saw | 1800 | 4500 |
| Drain cleaner | 250 | 250 | |
| Bug zapper | 80 | 80 | |
| Total | 2130 W | 4830 W |
What is the noise rating of the DXGNR4000?
Due to the lack of standardization in noise emission measurement, Dewalt does not provide their units' noise levels.
How do they not list the DBA in the specs- What is it? (Asked August 19, 2020)
As there is no industry standard for noise emission measurement, some manufacturers simply refuse to publish any noise rating.
What oil does the generator take? (Asked October 27, 2020)
SAE 10W-30 is recommended for general, all temperature use.
What gasoline is the best (Asked January 13, 2021)
Gasoline should be clean, fresh, and unleaded, with a minimum octane rating of 87.
How much oil does this take? (Asked February 01, 2021)
Engine oil capacity is 0.54 qt.
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