DuroMax XP4400EH 4,400-Watt Electric Start Dual Fuel Hybrid Portable Generator


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As global energy consumption grows at exponential rates, so does the demand for energy solutions that are both more environmentally responsible and more efficient. The DuroMax XP4400EH has a dual fuel system that operates on either standard gasoline or cleaner burning liquid propane which can more than double you generator's run time.

With the XP4400EH, operating on propane will not gum up or foul your generator's carburetor, and will give you quick, reliable starts every time. It only takes a few seconds to switch over from regular gas to propane, and with the flexible line, you can easily hook up any size propane tank including the one from your barbeque. And unlike gasoline, propane can be stored for years without going bad.

Key Features
  • Power Boost Technology

    Double the 120V power for applications and RV's

  • Surge-Arrest

    Protects your generator from power surges

  • All Metal Construction

    Built tough to last even on the toughest job sites

  • Extended Runtime

    Up to 10 hours on a full tank of gasoline

  • Powerful 7 HP Engine is able to accept high wattage loads with ease.
  • Endless Applications; from Home Standby, Jobsites, to a Weekend with the RV.
  • Equipped with Low Oil Protection, AC and DC Regulators, and a Spark Arrestor, Your unit will remain safe and in top operating condition.
  • This unit was designed to allow anyone to start and operate. This model comes with an easy Electric Start.
  • Voltage Selector switch allows the user to get maximum power from each of the 120 Volt Receptacle. It also allows the user to choose between operating the Generator at both 120V and 240V simultaneously, or at 120 only with full power.
  • Heavy-duty steel frame comprised of 1-Inch steel tubing.
  • The generator sits on a frame with four point isolated motor mounts for smooth operation.
  • Clean running propane will not gum up or damage the carburetor.
  • Unlike gasoline, liquid propane can be stored for years.
  • Flexible line allows for connecting to tanks of any size.
  • Designed to run on gasoline or propane for maximum convenience.
  • Wheel kit w/ front handle for easy transporting.
  • Full power panel with engine shutoff, volt meter, circuit breaker and power outlets.
  • Run Time Gasoline - Up to 10 Hours at 1/2-Load.
  • Run Time Propane - Up to 10 Hours at 1/2-Load on 20 lb. Tank.
  • Low oil shut-off protects the engine.
  • Super quiet muffler reduces engine noise.
  • Idle control (Auto Throttle Switch) holds RPM at a constant level even under heavy loads for fuel savings and noise reduction.
  • Full EPA and CARB Compliance allows for operation in all 50 States.

Easy Out of Box Operation & Peace of Mind.
All DuroMax Generators all carry a 1 Year Factory Warranty so if for any reason your generator gives you problems simply let us know and we will do our best to make it right. As always DuroMax offers its 30 Day Satisfaction Guarantee standard on every item we sell. All DuroMax Generators are ready to use out of the box within minutes. Simply remove all packaging, add Oil and Gas and it is ready to begin producing power.

Sku XP4400EH
Brand DuroMax
Max AC Output 4,400 Watts
Rated AC Output 3,500 Watts
Engine Displacement 196cc
Horsepower 7 Hp
Amperage 30A / 15A
Current 120v
Max Torque 9.7 ft-lbs
Run Time on Gasoline Up to 10 Hours at 1/2 Load
Run Time on Propane Up to 10 hours at 1/2 Load on 20 lb. Tank
Fuel Tank Capacity 4 Gallons
Start Type Electric Recoil
Decibels 69 dB(A)
Shipping Weight 129 lbs

Only as Strong as Its Core.
The DuroMax XP4400EH unit features a 7 Horsepower, Air Cooled Engine and is designed with a Low-Oil Shut-off Sensor to protect the Motor. It offers the switching capability of running on Propane or Gasoline fuels. Built to offer more power and longer lasting durability, The DuroMax XP4400EH Generator has a Cast-Ironed Sleeved, 196cc Engine rated at 7 HP delivering a peak of 4,400 surge watts / 3,500 Constant. This is a sufficient amount of power that can handle an overhead Air Conditioner in an RV to basic house power.

Available Outlets

120/240v 30A Twist Lock Outlet

120v 20A Standard Outlet

Safe & Reliable Operation for Any User.
Designed for Safe and Easy Operation, the XP4400EH features a user-friendly, Electric Start, that's as simple as starting your car. It is also equipped with a recoil start in case of the battery being drained. Solid-Fill tires are also standard, they will never run flat, and high leverage handles that make it easy to transport over every terrain. The attached oversized noise reducing Muffler has a built-in Spark Arrestor for safe use in mandated camping areas and jobsites.

What's in The Box
  • DuroStar XP4400EH Dual Fuel Generator.
  • Generator Tool Kit.
  • Wheel and Handle Kit (8-Inch Knobby Style Solid Fill Tires).
  • DuroMax Operating Manual.
  • Owner's Manual.
  • 3-Year Residential Limited Factory Warranty.
  • 1-Year Commercial Limited Factory Warranty.
  • 30 Day Satisfaction Guaranteed.
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We strive to provide the best customer service and product support for our customers, so you can feel confident that you are purchasing the product that best suits your needs. We have Product Experts available to answer any questions and concerns you may have, and we will work with you to ensure that your order is correct every time. Our family-run business has always put our customers first, so when you buy from us you’re family.

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Customer Reviews

Based on 27 reviews

I ordered the scratch and dent special, when I received it there are no visible scratches or dents maybe they were out and subbed a new, but ordered on July 26 and received on July 30 no problems, when I called to check I actually got a person not recording great customer service, after installing wheel kit and oil hooked up battery followed instructions for lo and immediately fired up tried some tools and let run half hour no problems, haven't tried gas but really like and would recommend to anyone needing small portable for essentials, and generator factory outlet was the best and delivered on their promises, great product, great company, thank you!!

Good propane fueled generator

I bought mine a few months ago via the website. It's a good generator and was shipped well. Mine arrived with all of the parts and tools, other than the typical hand tools. The battery was fully charged, so my first time starting it was via the electric starter.

I've only run mine on propane. My applications is for backup power through a transfer switch that my electrician installed.

One small note for new users: I found that it takes a little less choke on a cold start when using propane, but that makes sense since the fuel is already a gas when entering the system (compared to gasoline).

I recommend this generator to others if it makes sense for your application.

Hybrid Propane/Gas Generator

Great buy for the money! Duel fuel/electric start. I would recommend this generator highly. Like the fact that I can switch between propane & gasoline.

What a generator!

I was looking for a generator for camping and heard about this hybrid. All my camping equipment runs off of propane. I was getting the generator for my RV. Instead of using propane for one and gas for another I just use the propane for camping and the gas for around the house projects. I'm vary pleased with the performance of both gas and propane. And I recommend this product.

So far...she appears to be a decent purchase

Bought Scratch and Dent model.....$150 savings ....unit received extra fast. On arrival, saw no visual scratches or dents...but it came in another model shipping box.

Unit had problems starting on LP...so I added gas and she fired right up...then ran for 2 hours on gas and switched over to LP. Had to push the spring on the LP regulator several times to get the LP to run at full speed. But eventually everything is running correctly.

Then ran unit with load on 1500 watts 120 volt load for 30 minutes and that functioned correctly, tripping and resetting breaker multiple times. The governor picked up the load consistently.

Electric start is the only model to buy!!!

Next stop, building an EMP/weather resistant metal enclosure to keep this puppy safe.

Remember...for EMP protection unit must be stored in insulated metal enclosure, but you gotta be able to take out/move the insulation on each side and open doors so unit will stay cool when running.

Kuddos to www.electricgeneratordepot.com ...aka the Chinese for a product that gives piece-of-mind.