DuroMax Generator Reviews

DuroMax generators are common in most construction sites, homes, and camps. These generators belong to DuroMax Power Equipment- an American manufacturer based in Ontario, California.

This company’s vision is Powering Everyone, Anywhere. And true to this statement, its machines are among the most affordable on the market today. But are they of reliable quality? Well, that’s something that we’ll have to find out in this DuroMax generator review. But an important thing to note beforehand is that DuroMax designs and engineers its engines as opposed to using engines from other brands. This should give you peace of mind that the engine used on any generator is specifically designed for it.

DuroMax Generators Comparison (Our Top Picks)

GeneratorRatingStarting WattsRunning WattsInverterFuel TypeRun Time (50% load)Noise LevelDimensions (in)Weight (lbs)CARB CompliantView at Amazon
DuroMax XP12000EH 12000-Watt 18 HP Portable Dual Fuel Electric Start GeneratorDuroMax XP12000EH5/5
5 out of 5 stars
12000 (gasoline), 10200 (propane)9500 (gasoline), 8075 (propane)noGasoline, Propane9 hrs (gasoline), 4 hrs (propane)72 dBA30 x 22 x 26221yesSee it
duromax XP2200EHDuroMax XP2200EH5/5
5 out of 5 stars
2200 (gasoline), 2090 (propane)1800 (gasoline), 1710 (propane)yesGasoline, Propane7 hrs (gasoline), 19 hrs (propane)61 dBA20 x 11.2 x 1846yesSee it
duromax XP4400EHDuroMax XP4400EH4.9/5
4.9 out of 5 stars
4400 (gasoline), 4180 (propane)3500 (gasoline), 3325 (propane)noGasoline, Propane11.5 hrs (gasoline), 10 hrs (propane)69 dBA24 x 17 x 17125yesSee it
duromax XP4400EDuroMax XP4400E4.8/5
4.8 out of 5 stars
44003500noGasoline11.5 hrs69 dBA24 x 17 x 17125yesSee it
DuroMax XP4850EHDuroMax XP4850EH4.7/5
4.7 out of 5 stars
4850 (gasoline), 4608 (propane)3850 (gasoline), 3658 (propane)noGasoline, Propane10 hrs (gasoline), 9 hrs (propane)69 dBA24 x 17 x 17125yesSee it

Distinguishing Features of DuroMax Generators

  • Power wattage ranges from 1800w to 15000w
  • Mx2 voltage doubling switch lets you choose between running the generator at both 120v and 240v simultaneously, or at 120v only but with full power.
  • DuroMax is a leader in dual-fuel technology. It’s not surprising that most of its products support it.
  • All DuroMax generators are approved by CARB and the EPA.
  • Most DuroMax generators feature a tough all-metal construction and a cast iron sleeve engine for durability purposes.
  • All the generators except the inverters have heavy-duty never-flat tires for portability.
  • Some generators have idle control that lowers the RPM when there’s no load, thereby reducing fuel usage and minimizing noise production.


DuroMax generators are generally inexpensive, especially if you’re not targeting its most powerful models. We could say that these generators fall within the range of what an affordable quality generator should sell at. The most affordable DuroMax generator costs around $365, while the priciest costs about $5700. If you’re looking for a good balance of affordability and output, expect to pay around $1,150.

Are DuroMax Generators Good?

There are a couple of things that jointly make a great generator. To mention but a few, it should start and run smoothly without being overly loud. Also, it makes sense if the generator has safety technologies to protect itself and the appliances it’s powering from damage.

Scanning through the reviews and expert feedback, you’ll realize that all of these are some of the areas that DuroMax generators shine the most. Most DuroMax generator reviews reveal that these generators start nicely almost every time. Again, DuroMax generators are known to keep the noise level at the range of 67-70 dB. Even the most powerful models don’t tend to go past the 74 dB mark, which is very impressive.

Regarding damage protection, DuroMax generators have a low oil warning LED. These generators also have an AVR (Advanced Voltage Regulation) system that monitors and ensures even power output at all times.

Finally, all portable DuroMax generators are designed around excellent ergonomics. Most of them feature heavy-duty wheels with rugged never-flat tires and a foldable handle. For those that lack the wheels, there is an option to purchase and add the wheelbase.


  • Generators fitted with quality mufflers for noise reduction
  • Panel offers a wide range of standard power outlets
  • Generators have power boost switch that combines two 120v circuits into one outlet when using power tools
  • All DuroMax engines have an Advanced Voltage Protection for optimal safety of appliances
  • These generators are designed around ergonomics
  • They have rugged foam-filled tires for extreme portability


  • Customer care could be more accessible
  • Manuals aren’t always so clear

DuroMax Generators Overall Rating: 4.9/5

Best DuroMax Generators- Reviews

DuroMax XP12000EH Dual Fuel Generator

Overall rating:

5 out of 5 stars

Duromax XP12000EH Dual Fuel Generator

  • Dual fuel capabilities
  • Electric key start for smooth startups
  • Has DuroMax’s MX2 technology
  • Straightforward setup
  • Plenty of power
  • Quite heavy
  • Loud at 74 dB (acceptable for its size, though)
DuroMax XP12000EH Specifications
Starting Watts 12000 (gasoline), 10200 (propane)
Running Watts 9500 (gasoline), 8075 (propane)
Noise Level 72 dBA
Fuel Type Gasoline, Propane
Tank size (gal) 8.3
Run Time 9 hrs (gasoline), 4 hrs (propane) at 50% load
Dimensions (in) 30 x 22 x 26
Weight (lbs) 221
Emissions CARB, EPA

The XP12000EH is among the most powerful portable generators from this manufacturer. This is a reliable model if you’re looking for lots of power to feed a couple of power-hungry construction tools. With 12000 starting watts and 9500 running watts, the DuroMax XP12000EH will also make an excellent power source for almost any home during a power outage.

Check price on Amazon

DuroMax XP2200EH Inverter Generator

Overall rating:

5 out of 5 stars

Duromax XP2200EH Inverter Generator

  • EPA and CARB compliant
  • Parallel capabilities
  • Has dual fuel versatility
  • Compact and incredibly portable
  • Comes RV-ready
  • Not the most powerful
  • Minimal power outlets
DuroMax XP2200EH Specifications
Starting Watts 2200 (gasoline), 2090 (propane)
Running Watts 1800 (gasoline), 1710 (propane)
Noise Level 61 dBA
Fuel Type Gasoline, Propane
Tank size (gal) 1.2
Run Time 7 hrs (gasoline), 19 hrs (propane) at 50% load
Dimensions (in) 20 x 11.2 x 18
Weight (lbs) 46
Emissions CARB, EPA

The DuroMax XP2200EH is for those looking for a compact and portable generator for use in camps, tailgating parties, and RVs. This model is powered by a 3HP 80CC engine, so it’s not surprising that it manages 2200 peak watts and 1800 running watts only. Its outstanding features include dual-fuel configuration, an RV-ready panel, MX2 technology, and parallel capability.

Check price on Amazon

DuroMax XP4400EH Generator

Overall rating:

4.9 out of 5 stars

Duromax XP4400EH Generator

  • Relatively quiet
  • Starts easily thanks to its electric start
  • Allows dual fuel functionality
  • Quality construction
  • It’s fuel-efficient
  • Comparatively heavier
  • Manual isn’t so clear
DuroMax XP4400EH Specifications
Starting Watts 4400 (gasoline), 4180 (propane)
Running Watts 3500 (gasoline), 3325 (propane)
Noise Level 69 dBA
Fuel Type Gasoline, Propane
Tank size (gal) 4
Run Time 11.5 hrs (gasoline), 10 hrs (propane) at 50% load
Dimensions (in) 24 x 17 x 17
Weight (lbs) 125
Emissions CARB, EPA

DuroMax XP4400EH outputs 4400 starting watts and 3500 running watts. This is enough power to keep a couple of your household appliances, including freezers running when the grid is down. We like that it keeps the noise down at around 69 dB. But what makes it a worthy investment is the freedom to run it on either gasoline or propane.

Check price on Amazon

DuroMax XP4400E Generator

Overall rating:

4.8 out of 5 stars

Duromax XP4400E Generator

  • Decent price tag
  • Lots of appreciated features
  • Heavy-duty construction
  • Versatile usage
  • Notably quieter
  • Oil drain is inconveniently positioned
  • Has no runtime meter
DuroMax XP4400E Specifications
Starting Watts 4400
Running Watts 3500
Noise Level 69 dBA
Fuel Type Gasoline
Tank size (gal) 4
Run Time 11.5 hrs at 50% load
Dimensions (in) 24 x 17 x 17
Weight (lbs) 125
Emissions CARB, EPA

The XP4000E will make an incredible investment if you want an affordable generator with good power and minimal bells and whistles. It cranks out 4400 peak watts and 3500 running watts. Besides using it for low-power needs at home, the XP4400E will also come in handy when powering your RV.

Check price on Amazon

DuroMax XP4850EH Dual Fuel Generator

Overall rating:

4.7 out of 5 stars

Duromax XP4850EH Dual Fuel Generator

  • Minimal maintenance requirements
  • Electric start for breezy firing
  • Full power panel with standard outlets
  • Has a voltmeter
  • Runs on both gasoline and propane
  • Tends to get loud at heavy load
  • Ill-positioned oil tank
DuroMax XP4850EH Specifications
Starting Watts 4850 (gasoline), 4608 (propane)
Running Watts 3850 (gasoline), 3658 (propane)
Noise Level 69 dBA
Fuel Type Gasoline, Propane
Tank size (gal) 4
Run Time 10 hrs (gasoline), 9 hrs (propane) at 50% load
Dimensions (in) 24 x 17 x 17
Weight (lbs) 125
Emissions CARB, EPA

Another popular model in this manufacturer’s catalog, the DuroMax XP4850EH scores a lot of marks on reliability, safety, ease of maintenance, and overall pricing. This dual fuel generator outputs 4850 watts at peak and 3850 running watts. So, it’s a worthy pick for low to medium power loads at home and jobsites.

Check price on Amazon

About DuroMax Power Equipment Company

The DuroMax Power Equipment company was founded in 2003. Although a relatively new entrant in this business, this California-based manufacturer has among the most reputable power sources, especially when affordability and reliability top the list of must-haves. Besides generators, DuroMax also makes power tool engines, pressure washers, and pumps.

DuroMax Power Equipment also owns the DuroStar brand (you can read our DuroStar generators review here). Actually, you’ll realize that the 2 brands use a single website.

Company details
Company name DuroMax Power Equipment Company
Address 5798 Ontario mills pkwy,91764-5116, ,California
Email [email protected]
Phone 1-844-DuroMax or 1-909-568-2800
Website www.DuroMaxpower.com
Facebook https://www.facebook.com/DuroMaxPower/
Twitter https://twitter.com/DuroMaxPower

Frequently Asked Questions

Who makes DuroMax generators?

DuroMax generators are manufactured by Duropower, which is based in California too.

Where are DuroMax generators made?

China. Similar to other American generator manufacturers, DuroMax designs its engines in the US, but actual manufacturing is done in China.

Where to buy DuroMax generators?

DuroMax does not sell its generators off its main website. However, you can purchase their generators from Amazon, the Home Depot, Lowe’s, Walmart, and Toolup, among other dealers and retailers listed here.

What warranty does DuroMax offer for its generators?

3 years. DuroMax offers a 3-year limited warranty with most of its residential-use generators. For commercial use, the warranty is capped at one year.

Which is the best oil for DuroMax generators?

10w-30. DuroMax recommends 10w-30 oil for its generators in temperate areas.

Conclusion: Should You Buy a DuroMax Generator?

DuroMax generators are engineered around reliability and affordability. If feedback from current users is anything to go by, you can confidently purchase a DuroMax. We appreciate this manufacturer’s efforts in offering a fully functional panel and a heavy-duty steel frame and wheelbase combo. Besides, we like that DuroMax goes the extra mile to keep the noise output relatively low across all generators.

Overall, the XP2200EH will make an incredible purchase if you want a dual-fuel inverter for outdoors use. The XP4850EH, on the other hand, will fit the bill if you want an affordable generator for household use during emergencies. Lastly, if you’re looking for a generator to supply an entire off-grid worksite with power, check out the DuroMax XP12000EH.

That’s it for this DuroMax generator review. If you’re looking for more recommendations of similarly priced generators, you may want to read our Predator generator reviews or Westinghouse generator reviews, or check our list of best generator brands.

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