DuroMax XP5500EH Review – Power Boost Technology

DuroMax is one of the most popular and trustworthy generator brands in the US. And it always gives a tough time to all its competitors like Honda, Genarac, Wen, and Westinghouse because it produces advanced technology dual fuel portable generators at very affordable prices.

After 3 months of self-testing and a lot of research on the internet, I am going to review one of the best-selling DuroMax XP5500EH dual fuel portable generators in the United States. This genny cost you under 500$ and does not let you down in the power outage.

As a result, this generator is an excellent choice for use at home during emergencies, as well as for camping, tailgating, and work sites. But, does the XP5500EH have all of the other features you’d expect from a portable dual-fuel generator?

We’ll go over the specifications, features, pros, and cons of this model in detail in this review. We’ll also look into what customers have to say about this generator to help you decide if it’s the best option for your power needs.

Not only that, but I’ve also answered the questions like, is Duramax a good generator or how long will a DuroMax generator last? As well as numerous other queries that will educate you to take an informed decision.

DuroMax XP5500EH Electric Start-Camping Generator – Best Value

DuroMax XP5500E Gas Powered Portable Generator-5500 Watt delivers exactly what it promises. The DuroMax XP5500E generator boasts a strong engine with remarkable specs. The engine of this generator is an OHV engine with a displacement of 224cc. With these engine specs, your generator easily produces 5500W of electricity.

MX2 technology is also included in the DuroMax XP5500EH generator. As a result, it produces enough power while using less gasoline. Furthermore, this technology assures that the generator supplies 120V and 240V electricity to the connected appliances via its receptacles. However, the supplied voltage is determined by the voltage requirements of your appliances.

Another well-thought-out aspect is safety. Your unit has a low oil shutdown that ensures your device shuts down automatically if the oil level drops to a critical level. This protects the engine from harm, extending the life of your generator.


Model XP5500EH
Weight 142 pounds
Product Dimensions 22 x 25 x 22 inches
Starting Watts 5000 Watts
Fuel Tank 4.5 gal
Noise level 69 dB
Maximum load 5.5 KW
Optimal load 4.5 KW

Fully featured power panel

Because the XP5500EH has two 120V home GFCI outlets and one 30A twist-lock outlet, you can be confident that it will operate with any application. It includes a voltmeter as well as 12V dc charging ports for swiftly charging external batteries.

Fully featured power panel

Plenty of Power

With a starting power of 5,500 watts and a running power of 4,500 watts, this gadget can manage heavy loads such as lights and a fridge, as well as a house air conditioner and high-wattage equipment.

Powerful Engine

The DuroMax 224cc OHV engine is a powerhouse with ample power to operate large electrical appliances as well as highly durable power products.

Low Oil Shutoff

This generator safeguards your investment by turning off the generator automatically when the oil level falls below a certain level.

Quietest Generator

This DuroMax generator also stands out as one of the quietest, with a noise level of no more than 69dBA.

MX2 Technology

This generator will power the entire house. With its capacity to generate both 120V and 240V concurrently or just one at full force, you’ll never have to worry about a power outage again!

MX2 Technology

Inverter Technology

This unit is designed for inverter duty and is highly quiet and clean burning. Because they operate at a steady speed, inverter generators are quieter than traditional generators. The inverter technology also ensures the unit’s smooth operation and great efficiency, allowing you to power your needs while using less gasoline.

Propane Tank

The Hyundai Duromax XP5500EH is a propane and gas-powered generator. You may use it for 15 hours with this. If you run it on gas, it can run for 9 hours, and if you run it on liquid propane, it can run for 8 hours.

Emission Standards Compilation

The DuroMax generator range is environmentally friendly and adheres to tight rules to ensure compliance with EPA and CARB standards.

Automatic voltage regulation

You don’t have to worry about where you set the Generator to receive enough power with this function because it automatically adjusts for any under-voltage or over-voltage.


With the DuroMax XP5500EH generator, the company provides a 2-year labor warranty and a 1-year parts warranty.

Fuel tank capacity and run time

DuroMax seemed to have realized that the XP5500EH would not be a small portable generator. As a result, the business equipped the generator with a spacious four-gallon fuel tank, allowing you to run the generator for up to nine hours on gasoline at 50% load. This is excellent since it means you can power important appliances in your home for an entire night or obtain half-worth days of power before having to stop and refuel.

Fuel tank capacity and run time

A 20-pound propane tank has a reduced rated run duration of 7.6 hours at 50% load. However, keep in mind that your propane run duration is mostly limited by the capacity of your propane tank. That’s part of the appeal of this generator’s dual-fuel capability: if you need extra run time, simply connect a larger propane tank or two tanks in series.


The XP5500EH’s outlet panel is well-equipped. The major draw is a twist-lock outlet that can switch between 120-volt and 240-volt electricity. This enables you to utilize this generator for heavy-duty applications such as powering large household appliances, shop tools, or power tools on the job site.

The generator also has a 120-volt duplex outlet and a 12-volt DC outlet. Given the strength of this generator, we would have loved to see a second 120-volt duplex. The twist-lock outlet, on the other hand, can be changed to supply extra household-style outlets as needed. Notably, the 120-volt outlets operate independently of the 120-volt/240-volt outlets. That means you can run the generator at 120 volts or use the 120-volt duplex outlet at 120 volts and the twist-lock outlet at 240 volts at the same time.

All of these outlets are individually controlled by breaker switches, which is useful for operating high-power appliances. Furthermore, the outlet panel contains the main breaker switch, which consumers liked to use to cycle power throughout the entire generator in the event of a slight surge.

The XP5500EH also has an analog voltmeter, so you can check how much power is being pulled from the generator. The analog display is easy to read, although it would have been preferable if this display had been constructed of LED lights instead.

Ease of use

The addition of an electric start feature was the most significant way in which DuroMax made this generator easier to use. All you have to do to start the generator is flip a switch. If you forget to charge the generator’s battery, you can utilize the engine’s backup recoil starter. That’s a significant bonus if you just use a generator for emergencies and don’t take it out of the garage too often.

Although there aren’t many more convenient features to speak of, the voltmeter and breaker switches make this generator easier to use. Users wished for the ability to run the carburetor on this generator dry of gasoline; in the absence of this choice, you can run it dry, but you must be careful not to switch it off before the engine dies from a lack of fuel.

Ease of use

Safety features

Many industry-standard safety measures are included with the DuroMax XP5500EH. Automatic shutoff triggers for low engine oil and electrical overload are the most essential of these. Thanks to the low engine oil warning light on the generator panel and the voltmeter that displays your power use, you should be able to avoid both of these situations.

The generator also includes a grounding nut that can be used in conjunction with a grounding rod to prevent static discharge. Unfortunately, DuroMax did not include weatherproof coverings on the panel to prevent water from entering the outlets during inclement weather.

Noise level

The biggest disadvantage of the XP5500EH is the amount of noise it produces. The generator is certified to emit 69 dBA of noise at a 25% load; however, users have discovered that when running at full power, the generator can approach 80 dBA. That’s a lot of noise for a generator this big — at full power, you might want to consider ear protection if you’ll be spending a lot of time near the generator. If you plan to use this generator in a residential situation, keep in mind that 80 dBA is loud enough to bother your neighbors.


The XP5500EH is not the most portable generator available. It is, however, not difficult to carry. The biggest issue here is that the generator weighs 127 pounds and requires three to four persons to move it into and out of a car. Thankfully, the steel frame comes in handy here, as there are numerous solid locations where multiple lifters can grab the generator.

The generator is rather straightforward to transport once it is on the ground.


DuroMax put it on heavy-duty pneumatic wheels, which customers found to be effective while rolling off-road through dirt and gravel. There are also lift-up handles with rubber grips to allow rolling the generator around simpler for a single person (you may still need two people for this given the weight).

Maintenance and warranty

DuroMax provides a three-year guarantee on the XP5500EH for residential users, which is exceptionally generous given the generator’s low price. However, keep in mind that this warranty policy is only good for one year for commercial customers. Users rarely reported problems, but the warranty reduction is less than encouraging.

In terms of maintenance, the XP5500EH has little to worry about outside of the standard maintenance plan. Users have noted that the generator is shipped without engine oil, so you’ll need to change the oil before turning on the machine for the first time.

Read It: Pulsar G12kbn Review Electric Start Generator 

Pricing and Running Cost

The Duromax XP5500 generators are excellent buys for their American-made build quality, power output, and retail pricing. This was a common theme in all of the Duromax generator reviews we studied while researching for this post.

The XP5500EH generators have low operating costs since they require little to no maintenance. Aside from fuel, the only ongoing expense you’ll have to budget for is the oil, which must be changed on a regular basis.

Is it noisy and is it safe for appliances?

Despite the manufacturer’s claim of a maximum noise level of 69 dB, I’ve never heard it operate at that volume. When comparing the noise level of the Duromax XP5500EH gas/propane powered dual fuel portable generator to other similar models, you’ll see that it’s around the same.

The Duromax XP5500EH is a high-performance model. You should not be concerned about the greater price when compared to generators with the same fuel capacity. Hybrid technology is substantially more expensive to manufacture, but it is extremely dependable, long-lasting, and ecologically benign.

  • Because this unit includes a power panel, connecting your appliances to it is a breeze.
  • This generator will meet all of your electrical energy requirements. If you need to charge your RV batteries, this power source performs admirably.
  • This dual fuel generator can run on LPG or gasoline and is a good option if you’re on a restricted budget.
  • This tough unit is ideal for the Jobsite and is portable enough for tailgating or camping.
  • The warranty term is restricted.
  • Some quality issues are reported.



Alternate Duromax Xp5500EH

  1. A-iPower AP5000V 5000-Watt
  2. WEN 56475 4750-Watts Portable Generator
  3. Generac 5939 GP5500
  4. Briggs & Stratton Q6500 Quiet Power Series Inverter Generator

1. A-iPower AP5000V 5000-Watt – Quietest Gas Powered Portable Generator

A-iPower AP5000V 5000-Watt – Quietest Gas Powered Portable GeneratorAfter some research, I discovered that this generator had excellent build quality, and reliability, with rust-resistant metals and powders, used to produce matt finishing.

This machine, along with all other 5000w generators, is very simple to construct and use; the control panel provides access to everything, but its capabilities are restricted; it lacks USB connections, reset buttons, eco mode, and other unusual features.

Aside from that, it is one of the quietest 5000w generators I have ever seen, outputting just 68dB from a distance of 25 feet and capable of being placed 80 feet away for total silence.



2. WEN 56475 4750-Watts Portable Generator – Best Inverter Model

WEN 56475 4750-Watts Portable Generator - Best Inverter ModelThe WEN 56475 Portable Generator is by far the most durable and compact portable generator on the market, providing sufficient power to keep you running if the power goes out.

In addition to providing emergency power, the WEN 56475 Portable Generator is small and takes up minimal storage space.

You may also take it anyplace you need electricity, such as traveling, taking a road trip in an RV, holding a wedding reception or barbecuing, or even doing home maintenance tasks.



3. Generac 5939 GP5500 – A Hit Or Miss 5000W Generator

Generac 5939 GP5500 – A Hit Or Miss 5000W GeneratorThe Generac 5939 GP5500 generator has a bad reputation due to a spate of negative complaints about noise levels and broken parts.

However, due to its competitive features, it made our list a competitor. This generator is great for power tools, camping, backup power, and small job sites.

One disadvantage is that it is not CARB or CSA compliant, making it illegal to transport to California.



4. Briggs & Stratton Q6500 Quiet Power Series Inverter Generator – Best Portable

Briggs & Stratton Q6500 Quiet Power Series Inverter Generator – Best Portable The Briggs & Stratton Q6500 Quiet Power Series Inverter Generator generates up to 6,500 Watts of power. Its tremendous performance is owed to its 306cc high-efficiency engine.

This integrated engine not only provides adequate power but also ensures that the electrical supply is more reliable for powering your demanding appliances without the generator making excessive noise.

Aside from the powerful integrated engine, this device has a 14-hour run duration due to a highly efficient engine and a huge fuel tank.



Duromax Xp5500eh Vs Xp4860EH

It’s easy to boil down the discussion between gas and dual-fuel engines to power output and fuel costs, but that’s not the case.

Many people prefer propane over gasoline not because it is cheaper, but because it burns cleaner, is healthier for the environment, and stores better. That last benefit is critical, especially for a backup generator that may not be used for months. While propane may be stored indefinitely, gasoline cannot and offers greater fire hazards.

Those who prefer gasoline may do so not only because it has a higher energy density, but also because it is easier to obtain in an emergency.

Your choice between gasoline and propane is determined by your specific demands and, most importantly, what is most convenient for you. A dual-fuel generator, such as the Duromax XP5500EH, provides you with many possibilities. Knowing that if you can’t acquire gas, you can always use propane increases the likelihood that you’ll have power for however long the outage lasts.

Check More: Generac Generators VS Honda Generators

Duromax XP5500EH vs. Champion 76533

You should compare the Duromax XP5500EH generator to other models to understand more about its characteristics. The Duromax XP5500EH and Champion 76533 are the most popular models among consumers.

The Champion 76533 gasoline generator has a maximum power of 3800 Watts. It is slightly smaller than the Duromax model, although the latter was less expensive than the less powerful choice. With the flip of a button, the Champion model can also run on propane or gasoline. It comes with not just a gas hose but also engine oil for the first fill-up. Another advantage of Champion is that it includes a surge prevention mechanism.

Duromax XP5500EH vs. Champion 76533

I especially appreciate the Champion 76533 generator’s high quality, as the manufacturer offers three years of free maintenance under any circumstances. However, the combination of 220V and 12V sockets on the Duromax XP5500EH gives it a substantial edge over the Champion 76533, which only has model 120V sockets.

So, if I had to choose between these two generators, I would go with the Duromax XP5500EH. Duromax’s American generator provides a broader range of capabilities. For example, I can simply charge the battery when away from home using a generator.

If you don’t need 220V and 12V outlets to charge batteries and small gadgets, the Champion 76533 will appear rather convenient and functional. This is true, especially when you consider the additional warranty and three years of free service. Customers have generally given the Duromax XP5500EH and Champion 76533 generators very positive ratings, proving their functionality and longevity.

Read This: Champion 4500 Watt Generator Review

DuroMax XP5500EH – FAQs

How loud is a DuroMax generator?
There is no silent whole-house generator. The best you can do is to acquire the quietest home generator available, which is the DuroMax XP13000EH, which has a noise level of 74 decibels.
How long will a DuroMax generator run on a tank of gas?
It can last up to 8 hours. The fully charged power panel has several outlets, including two 120V GFCI-protected domestic outlets, as well as personal breakers to prevent overburdening and maintain everything secure.
What is Duromax XP5500EH run time on propane?
The running time of this propane generator model is determined by the capacity of the gas tank used. The generator will run for 8 hours on one 20-liter propane tank at 50% load (about 2.5 kW). The generator will run for roughly 4-5 hours on a full tank of propane at a maximum load of up to 5.5 kW. You can also utilize smaller or bigger gas cylinders to increase or decrease the generator’s running duration.
Do I need to use the regulator/hose provided?
To connect the cylinder to the generator, you must use a specific line with a propane gas reducer. The fuel selector is located on the control panel. Depending on the fuel type, switch between gasoline and propane. There is no need to purchase any extra equipment. Please keep in mind that starting the generator on gasoline or propane is advised for a change, switching fuel. It is critical that all components of the fuel system function correctly and do not idle for an extended period of time.
Can you use synthetic oil with Duromax XP5500EH?
Yes, regardless of the fuel type, you may use 10W-30 oil in this generator. Furthermore, the gadget can run on semi-synthetic oils 5W-30. You may use whatever brand of motor fluid you like. The most important thing is that the oil is of excellent quality and purity.


To Sum Up

Duromax generators are well-known for their lifespan and durability, making them among the best on the market. They are priced differently, so there is something for everyone who requires a portable generator to power their household requirements.

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