DuroMax Generators Reviewed

Today, with increasing power consumption and acute power shortages, reliable power generators are the need of the day. Manufactured by DuroPower, the leading California-based power tools and engine manufacturer, DuroMax generators are available in more than 20 different models that meet the varying power requirements for homes, businesses and indoor and outdoor usage. The brand DuroMax is very popular for its reliability, durability and affordability.

Advantages of DuroMax Generators

Some of the features that make DuroMax portable generators among the best are:

  • DuroMax portable generators are reasonably priced and fall into the inexpensive category. The generators are usually packed with so many features, which makes them an affordable and value for money buy.
  • The engines of the generators are manufactured by DuroPower. The state-of-the-art in-house production processes ensure that the engines are of high quality, which ensures the highest reliability and performance.
  • All DuroMax generators come with a very high-quality construction. Made of high-quality materials, the DuroMax portable generators are durable, sturdy and last for a very long time. Not only are the DuroMax machines robust, they are also aesthetically designed, are attractive and have superior looks and finish.
  • DuroMax generators are tested thoroughly before being launched in the market, which makes them damage-free and extremely reliable. The company also offers a minimum of a 2-year warranty with most of the models, so that its customers can enjoy peace of mind and be satisfied with their buy.
  • All the models of DuroMax portable generators are EPA certified, which inspires great trust in the brand. The quality of the DuroMax generators have been tested and certified by experts.

In-Depth Reviews of DuroMax Generators

ImageGenerator ReviewsMax Continuous Running WattsMax Starting Watts
DuroMax XP2000iS
Budget Inverter Generator
1,6002,000Check Price
DuroMax XP4400E
Popular Mid-Range Option
3,5004,400Check Price
DuroMax XP4850EH
Medium Dual Fuel Portable Generator
3,8504,850Check Price
DuroMax XP10000E
Powerful Gasoline Generator
8,00010,000Check Price
DuroMax XP10000EH
10kW Dual Fuel Unit
8,00010,000Check Price
DuroMax XP12000E
12kW Gas Option
9,50012,000Check Price
DuroMax XP12000EH Dual Fuel Portable Generator12,00012,000Check Price

DuroMax XP2000iS – The Best Budget Portable Generator

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If you’re looking for an affordable inverter generator that is dependable, then the DuroMax XP2000iS is an ideal buy. The DuroMax XP2000iS inverter generator provides 1,600 watts of stable and clean running power that makes it suitable for your sensitive devices and appliances. The generator is also ideal to power your RV appliances, audio system, HDTV, etc.

The biggest plus of the DuroMax XP2000iS is its silent operation, which makes it ideal for recreational activities such as camping, as its running will not disturb you or your neighbors late at night. The generator is very fuel efficient and its Smart Throttle feature ensures that its performance is not sacrificed by the reduction in fuel consumption, thereby giving you a longer runtime.

The USB feature of the DuroMax XP2000iS is perfect for boat, auto and RV owners, as it allows you to charge your electronic gadgets such as your smartphone, tablet, etc. If you need extra power, then the Side Kick feature of the generator enables you to double the power source and produce around 4,000 watts of power by connecting to another DuroMax XP2000iS with a daisy chain and parallel cable connection.

The DuroMax XP2000iS is compact, lightweight and the integrated handle makes it extremely maneuverable and easy to carry anywhere. The easy-pull start allows you to start the generator effortlessly. The DuroMax XP2000iS offers superior performance and value for money, making it the most reliable inverter generator in the market and definitely a wise buy.

Features of the DuroMax XP2000iS

  • Weight: 47 lbs.
  • 2000-watt peak output, 1600-watt rated.
  • Smart Throttle feature minimizes fuel consumption.
  • Inverter technology provides clean power.
  • Parallel capability to get maximum of power from 2 Side Kick generators.
  • USB outlets for smartphone and electronic device charging.
  • EPA approved.

  • Inverter technology provides stable and clean power for your sensitive devices.
  • Fuel-efficient.
  • Long runtime of around 6.5 hours on a single gas tank.
  • Compact, lightweight and portable.
  • Affordable price.


  • The daisy chaining cables need to be purchased separately.

DuroMax XP4400E – The Most Popular Mid-Range Portable Generator

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If you’re looking for a dependable portable generator, then the DuroMax XP4400E 4400-Watt Generator is a great choice. It is probably the most popular mid-range generator. The generator comes with a decent set of features for the particular price range, which makes it a good buy.

The DuroMax XP4400E is equipped with a fully loaded power panel, which consists of the circuit breakers, an RV switch, a voltmeter and switch for engine shut off. The units are CARB and EPA approved and can be used safely even in US National Parks. The generator is powered by an air-cooled 7HP DuroMax engine that can handle huge loads effortlessly.

The DuroMax XP4400E is a heavy-duty generator that can operate any home appliances from refrigerators, lights, to air conditioners, etc. This dual fuel generator runs on regular gas. The DuroMax XP4400E is easily the No. 1 affordable generator among the various DuroMax offerings.

Features of the DuroMax XP4400E

  • 3500-watt continuous and 4400-watt surge power.
  • 8 hours runtime (on a 4-gallon gas tank).
  • Electric key start, also includes battery.
  • EPA and CARB approved.
  • Automatic low oil shutoff.

  • For its size, it’s very silent when running.
  • Economical to run.
  • Comes with wheels and handles that make it very easy to move.
  • Easy to operate.
  • Spark arrestor for safety.


  • Draining the oil is inconvenient.
  • Tools included are not sufficient.
  • Does not include runtime meter.

DuroMax XP4850EH – The Best Dual Fuel Portable Generator

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The DuroMax XP4850EH 3850 is just the right generator for your home. It is also suitable for outdoor activities such as camping, etc.. The generator requires very less maintenance and has a very long life. This dual fuel generator runs on both gas as well as propane. The DuroMax XP4850EH 3850 is highly efficient and eco-friendly too, which makes it certified for use in game and national parks.

This hardy generator is sturdy and agile and comes with a 7HP 4-stroke engine. The generator has a convenient electric starter, which is especially useful when it comes to outdoor activities. The generator is protected by a heavy-duty frame. The DuroMax XP4850EH 3850 is equipped with a silencer to reduce noise levels. The overall quality and value of this generator are hard to beat and it will save you money in the long run.

Features of the DuroMax XP4850EH Portable Generator

  • 3850-watt continuous and 4850-watt maximum output.
  • Equipped with a 210cc 7HP 4-stroke air-cooled DuraMax OHV engine.
  • Isolated motor mounts for smooth operation.
  • Heavy-duty casing for protection.
  • Power panel comprising key start switch, voltmeter, power outlets, circuit breakers and oil warning light.
  • Low oil indicator and shut off.
  • EPA approved. Safe for use in US National Parks.

  • Dual fuel capability allows you to use either gas or propane as fuel or even mix them.
  • Fuel efficient and offers value for money.
  • Offers a variety of ports that allows you to tap power directly from the generator.
  • Don’t require to carry extension cables.
  • Can run up to 28 hours, 20 hours on propane and 8 hours on gasoline at 50% capacity.


  • Heavy loading causes the generator to be very noisy.
  • Dual fuel system may result in high initial cost.
  • Warranty only on labor for only 30 days from purchase.

DuroMax XP10000E – The Big Boy Generator

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This powerful portable generator runs on gasoline. The DuroMax XP10000E has a reliable and powerful engine that offers fuel efficiency, silent and easy operation of the generator. The generator is equipped with a 18HP engine which ensures a runtime of more than 10 hours.

The DuroMax XP10000E can be started using both the electric starter and also using the recoil start. The fuel tank of the generator has a capacity of 8 gallons of fuel and has a runtime of around 10 hours. The unit has a low-oil indicator and when the oil level is low, the generator automatically shuts off to protect the engine.

The 10,000-watt power of the DuroMax XP10000E allows you to run both heavy loads and small appliances at the same time. The unit is equipped with solid fill tires which ensures that even if the unit is stored for a long time without being used, the wheels won’t get flat. The DuroMax XP10000E is relatively larger than other generators and is also quite heavy. The generator is so silent that it can be used in US National Parks.

Features of the DuroMax XP10000E

  • 8000-watt continuous and 10000-watt surge power.
  • Weight: 255 lbs.
  • Size: 40” x 29” x 32”.
  • EPA approved.
  • Automatic low-oil shutoff.
  • 4-stroke air cooled engine.
  • Full-feature control panel.

  • Very powerful, value for money buy.
  • Silent engine.
  • Equipped with both electric and recoil start.
  • Long runtime.
  • One button fuel switch.


  • Not CARB approved.
  • 1-year warranty.
  • Heavy.
  • Difficult to assemble.

DuroMax XP10000EH – The Best Real Power Portable Generator

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A very powerful generator and rated as one of the best portable generators, the DuroMax XP10000EH is a heavy-duty generator that provides longer runtime. The dual fuel generator gives you the option of using either gas or propane. The 18HP powerful engine provides over 10 hours of runtime.

The generator is very easy to operate and can be started very easily with the one-push electric start button. The unit can be conveniently moved thanks to the stow-away handle that can be easily flipped up. DuroMax XP10000EH has the capability of switching between gas to propane in a few seconds and it has a flexible hose, which can easily connect to a propane tank of any size.  The generator is equipped with a temperature regulator that helps to maintain the internal temperature of the machine.

The DuroMax XP10000EH is indeed a multipurpose and versatile generator that can be used for several purposes, both indoors as well as outdoors. So, if you’re looking for a heavy-duty option, then this generator is definitely a good buy.

Features of the DuroMax XP10000EH

  • 8000-watt continuous and 10000-watt surge power.
  • 18HP engine with steel bearings and cast-iron sleeve for maximum engine life.
  • Power panel comprising key start switch, voltmeter, power outlets, circuit breakers and oil warning light.
  • Silent exhaust.
  • Inbuilt spark arrestor.
  • EPA approved engine.

  • 4-stroke air cooled engine gives reliable and efficient performance.
  • Environment-friendly.
  • Has both electric and recoil start.
  • One-button fuel switch.
  • Dual fuel flexibility.


  • Heavy and difficult to assemble.
  • Difficult to move due to size and heavy weight.
  • Expensive.

DuroMax XP12000E – The Heavyweight Portable Generator

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Looking for a high-quality, heavy-duty generator for your home, business or other indoor and outdoor uses? Then you could consider the DuroMax XP12000E, which is a very powerful portable generator that runs on gas. If there is a power outage, this generator can take over the running of your entire home.

The unit is equipped with an automated temperature indicator, which allows you to monitor the generator to ensure that it does not get overheated or become damaged due to internal temperature limits. The heavy-duty frame around the generator offers additional support. The unit is quite silent when running due to the muffler that reduces noise levels and it also features a spark arrestor, which makes the generator EPA approved and safe for use in US National Parks.

The DuroMax XP12000E has a full panel that allows you to connect everything you want and you can start the generator with a turn of the key, thanks to the electric start. The portable generator is extremely durable and will give you several years of superior service. The DuroMax XP12000E has excellent safety features and most importantly, it is very easy to operate. The DuroMax XP12000E guarantees unmatched performance and functionality. The portable generator is feature-packed and it is no doubt that this “beast” is among the best portable generators in the market.

Features of the DuroMax XP12000E

  • 9500-watt continuous and 12000-watt surge power.
  • 18HP gas engine.
  • EPA approved.
  • 8.3-gallon fuel tank provides 10 hours of runtime at 50% capacity.
  • Automatic low oil shut off.
  • Heavy-duty frame with isolated motor mounts ensures silent operation.
  • Full power panel with power outlets, voltmeter, low oil indicator and circuit breaker.

  • Large sized generator with a heavy-duty build.
  • Made of high-quality materials.
  • High-power engine that can run almost everything in your home.
  • Has an inbuilt temperature indicator.


  • Not very silent, when running.
  • Expensive.

DuroMax XP12000EH Dual Fuel Portable Generator – The Heavy-Duty Portable Generator

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The DuroMax XP12000EH Dual Fuel Portable Generator provides a large amount of power that is ideal for your home, business or any other recreational usage. The generator is capable of running all the appliances in your home.

This dual fuel generator is equipped with a detachable dual fuel tank that allows it to be run on propane or gasoline. The generator has an inbuilt regulator that adjusts any fluctuations in the temperature and maintains the optimal internal temperature of the unit. This ensures that the generator is not damaged due to overheating.

The DuroMax XP12000EH has a heavy-duty, sturdy stainless-steel frame that provides ample support for the generator and also reduces the amount of noise when the generator is in operation. The unit can be started very easily using the electric start feature by just turning the key. The DuroMax XP12000EH is an excellent generator offering top-class features and exceptional performance.

Features of the DuroMax XP12000EH Dual Fuel Portable Generator

  • Dual fuel generator runs on gas or propane.
  • Heavy-duty frame with isolated motor mounts ensures silent operation.
  • Full power panel with power outlets, voltmeter, low oil indicator and circuit breaker.
  • Runtime of 10 hours on gasoline and 20 hours on propane at 50% capacity.
  • Quiet muffler diminishes engine noise.
  • Low oil shut-off protects the engine.

  • Generator manufactured of high-quality steel with porcelain enamel to prevent rusting in the long run.
  • Dual fuel tank that offers the convenience of running on both gasoline and propane.
  • Can power up to 10 appliances simultaneously.


  • Does not really live up to the promise of 30 hours of runtime on a tank of fuel.
  • Battery energy not consistent and fluctuates.

More Dual Fuel Generator Options
If you are looking for the best dual fuel generator, be sure to check out full overview of 9 best models.

A portable generator is a long-term investment. So, it’s a good idea to evaluate the various features of the different models available apart from just the price and then decide on the one that suit your requirements the best.

What to Look At When Choosing a Portable Generator

Before you buy a portable generator for any requirement, be it for your home, your business or to power your RV, your boat, etc., there are a few features that your generator must possess. It is a good idea to have a basic checklist of the features you require in your generator before investing in one. Buying a generator is not an easy task if you don’t know what you want and is a substantial investment. So, it is a good idea to do your due diligence before buying a portable generator for your needs.

Fuel Capacity

An important thing to consider is the fuel tank capacity of the generator and how long it will run before it requires refueling. Ensure that the generator you buy is fuel-efficient and provides maximum power output.

Also, check on the type of fuel that the generator runs on. Most models are usually powered by gasoline, while others are dual fuel models that can run on both gas and propane. Each of the models has their pluses and minuses, which you must evaluate before buying a generator that is suitable for your requirements.


First, you must understand your power requirements and then match the generator that is suitable for this requirement. Some generators are capable of only powering a few appliances in your home, while some of them have the capability of running almost all the appliances in your home, although such models tend to be more expensive.


Check the ease of starting the portable generator. It is a good idea to choose one that has an electric starter. This is very convenient, especially in the case of cold weather where you don’t have to spend a lot of time outdoors trying to start your generator. You could also consider buying a kit that can make carrying your generator around easier.

Weight and Portability

Check the portability of the generator you plan to buy. If you plan to move the generator around, then look for one that is compact and lightweight. Or if the generator is heavy, make sure that it has wheels or handles that will allow you to move the unit and transport it easily.


The generator should offer long-term and reliable performance. The generator body should be made of solid metal that will not dent easily or rust over a period of time. Denting can result in the reduction of efficiency of the generator. The engine should also be one that can withstand prolonged use and not wear out easily.


Check if the portable generator comes with a warranty. If the generator is not covered by a manufacturer warranty, this can become a major problem in the case of a failure and requires repairing or replacement.


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