The use of mobile generators is as popular as it ever has been. With advances in technology becoming greater and greater, the need for reliable power is at the forefront of everybody’s mind.
Whether you’re looking for a generator to give your work tools that extra boost of power while on the job, or you want the safety of having a power backup at home, the Duromax Generator has a range to suit most needs.
Understanding which generator to buy can be a difficult choice to make, especially if you’re unaware of the ins and outs of generator technology. The following review and buyers guide will break down the pros and cons of each model of Duromax generator and their specifications, and in doing so, we will find the right generator for you.
Best Duromax Generators
|1||DuroMax XP12000EH Generator||Buy On Amazon|
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Best Overall2DuroMax XP4400EH Generator
Best OverallDuroMax XP4400EH Generator
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Best For Low Budgets3DuroMax XP4000S Generator
Best For Low BudgetsDuroMax XP4000S Generator
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Best For Higher Budgets4DuroMax XP10000E Generator
Best For Higher BudgetsDuroMax XP10000E Generator
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|5||DuroMax XP18HPE Generator||Buy On Amazon|
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|6||DuroMax XP8500E Generator||Buy On Amazon|
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1. DuroMax XP12000EH Generator
- Produces up to 9500W running watts (using gasoline).
- Transfer switch ready.
- Electric start.
- Quiet for a generator in this power range.
This DuroMax generator offers a good value alternative to some of the bigger name brands. It’s a dual fuel option that can produce up to 9500W running watts on gasoline. The wheels and handle mean you can move it into position as needed. It’s transfer switch ready, and there are a range of 120V and 120/240V outlets, plus a DC outlet, with an individual circuit breaker for each outlet.
There’s idle control to reduce fuel consumption and noise when the generator isn’t in use. A downside of using this generator for home backup is that the high THD means it’s not suitable for powering sensitive electronics.
- Can be run on either gasoline or propane.
- Idle control to save fuel and reduce noise when the generator is not in use.
- Portable, with heavy duty frame and solid-fill wheels.
- Range of 120V and 120/240V outlets, plus a 12V DC outlet.
- High THD means it’s not suitable for powering sensitive electronics.
- No remote start.
2. DuroMax XP4400EH Generator
- MX2 Technology
- All-metal construction
- EPA-approved and CARB-compliant
The DuroMax XP4400EH packs plenty of power with its 208cc OHV 4-stroke engine that can generate 3,500 and 3,325 running watts on gasoline and propane, respectively. It’s got enough power to supply heavy loads like air conditioners and power tools. It can run up to 11.46 hours at half-load using 3.96 gallons of gasoline or 9.81 hours on 20 lbs. of propane. Its MX2 Power Boost Technology also gives you the option to operate the generator at 120 volts and 240V simultaneously, or 120 volts at full power.
Its safety features include the automatic low oil shut-off, Surge-arrest which protects your generator from sudden power surges, air-cooling to prevent excessive heating up of the engine, and a spark arrestor for safe use during camping. The XP4400EH comes with a 3-year parts warranty.
- Flexible output in its outlets
- Large fuel tank
- Easy start-up and maintenance
- Safe to use in camping sites
- Some may find the oil drain plug difficult to reach
- May not be suitable for certain RV models
3. DuroMax XP4000S Generator
- Low oil shut off.
- Oil warning lights.
- EZ start.
- Long runtime on gasoline when on a 50% load.
The DuroMax XP4000S is the perfect combination of durability, output, and safety. The strong and secure frame of this generator means it is built to withstand years of movement and use, even under the most demanding of conditions.
Even the most inexperienced user can get this generator going – as it comes fitted with an E-Z I recoil cord. One pull is enough to get the generator going, eliminating the limitations of the recoil start option.
The safety factor is another shining light when it comes to this model of generator. Firstly, it comes fitted with a circuit breaker, meaning the generator will completely shut off if it becomes too overloaded – removing the chance over a complete breakdown and risk of damage.
The only drawback with this model is the lack of wheels, meaning that it may take more than the average effort to move it.
- Strongly built frame.
- Capable of running multiple devices.
- Low fuel shut-off feature.
- Built-in circuit breaker for safety.
- Lacking wheels.
4. DuroMax XP10000E Generator
- Idle control to conserve power.
- 10,000 peak wattage.
- Quick electrical start.
- Five socket points.
The DuroMax XP10000E is considered a beast in the world of gasoline generators, THe massive 8,000 watts and 10,000 peak wattage creates a huge 16 horsepower and can run with a full 8.3 gallons of fuel.
Although it is capable of extreme output and power, this generator can be used in homes as well as on work and construction sites. The EPA approved design with suppressed exhaust emission, and spark arrestor makes it ultra-quiet, even to the point of national park levels.
As robust a mammoth as this model is, being equipped with sturdy and easy to use wheels makes it extremely mobile and versatile.
Although carrying a hefty price tag, the DuroMax XP10000E is the best example of ‘you get what you pay for’ and will continue to supply generated electricity fo years on end.
- Powerful 18 HP engine.
- It can hold 8.3 gallons of fuel.
- Runs for ten hours on a 50% load.
- It is fitted with wheels for easy mobility.
- Battery dead on arrival.
5. DuroMax XP18HPE Generator
- Large 1.7-gallon fuel tank
- Full EPA and CARB compliant
- E-Z pull recoil starter
- Easy mobility
The DuraMax XP18HPE is one the most versatile power sources on the market. More of an engine than a generator, the many uses of this product is where it shines most.
Mounted onto anything from a bandsaw to a go-kart, the engine’s 18 horsepower can run for three hours on one full tank of fuel. The relatively light weight of the engine means it can be easily transferred and used in numerous locations and to power a range of different machinery.
With both an electric and E-Z pull starter, the user-friendliness of the engine really comes into its own, and as it has a full EPA and CARB compliance certificate, it can safely be used in all 50 states of the US.
- Both electric start and E-Z pull starter
- Runs 3 hours on a single tank
- Value for money
- Can be mounted with versatility
- Gas tank is vulnerable and easily damaged
6. DuroMax XP8500E Generator
- Idle control to save power
- Automatic voltage regulation
- Huge 7.9-gallon tank
- Electric start
The DuroMax XP8500E is the true workhorse of the portable generator market. With a huge 7.9 gallon tank, this generator gives a 120/240V output, and is capable of powering multiple appliances at just one time.
Built around a wheeled platform, this generator combines both the advantages of mobility and tremendous power. Although it is capable of exceptional power, the DuroMax XP8500E runs with limited noise at only 74 dBA.
The added idle feature also allows the generator to save power when not running at maximum capacity and also helps maximize fuel efficiency while minimizing the noise output.
The MX2 technology enables you to choose between operating the generator at both 120V and 240V simultaneously, or at 120 only with full power.
- Extremely mobile, even for its size
- Extra accessories include a funnel, tool kit, battery charging cables, and battery.
- Low noise at an acceptable 74 dBA
- GFCI Outlets
- No remote start
Duromax Generator Buying Guide
Inverter Or Standard
The difference between inverter or standard generators depends on the electricity that is being produced.
Standard generators only produce AC electricity while an inverter generator produces electricity in three phases: high-frequency AC to DC back to a stable AC current.
Buying a Duromax inverter generator is more advisable over going for a standard one. The advantages of buying an inverter are numerous and will make a huge difference to your usage.
Firstly inverter generators produce a reliable power that is not solely based on engine power, so the power is considered to be cleaner. Secondly, the inverter generator produces a power that is more or less the same quality as your own electricity supplier.
The versatility and reliability of the power generator by inverter motors makes them more appealing to a modern buyer and the market has started to cater to this demand. This is why you’ll see a lot more of them available than a standard generator.
Saying that, Duromax has a wide range of both standard and inverter generators, so finding the right one for your uses should be a breeze.
The use of diesel in generators has become commonplace in the modern market, and there are many advantages to using a diesel-powered generator over any other fuel.
The safety element of using diesel fuel is a massive draw for many, as the fuel is the least flammable out of them all. Diesel is also the easiest fuel to obtain, especially as it is the choice of fuel for the military, ensuring a steady supply. If you are using your generator during a natural disaster or power cut, this easily obtainable fuel may be your saving grace.
Generally, the cost of running a diesel-powered generator is also cheaper, making this choice of fuel popular with the economically minded. The general rule of thumb for fuel consumption is 7% of the rated generator output.
The disadvantages of using diesel-fuelled generators include something known as wet stacking. Wet stacking is where the generator has been run on low power for too long and smoking can occur. Counter this by running a heavy load now and again.
The use of propane fueled generators has become more popular over the years and has even given birth to a range of hybrids, and in particular, the Duromax propane generator.
The advantages of using a propane fueled generator include the following. The easy storage nature of propane makes it appealing as propane’s shelf life is particularly long.
Propane is also easily obtainable during power outages, as gas stations may be unable to pump fuel during an are wide outage.
If noise levels are something you are considering when buying a generator, then propane may be the way to go as propane fueled engines are generally a lot quieter when running.
The main disadvantage of using a propane-fueled generator include its cost. Propane can be an expensive fuel to buy, so it is important to check prices in your local area before you commit to buying one. A propane run engine also has a shorter life span compared to diesel-fueled ones.
The Duromax dual fuel generator is becoming a popular choice with shoppers, mainly down to their reduced running costs. It’s also seen as the environmentally-friendly option compared to generators powered by gas and diesel.
Running on LPG, or liquid petroleum gas means that the duel fuel generator does not have to solely rely on gasoline.
This versatility also puts owners in a better position when in a moment of crisis. If you can only obtain one fuel and not the other, you won’t be left in a situation where you can not run your generator. They are also seen as more efficient machines, outputting far more power than standard fueled generators.
The initial purchasing of a duel fueled generator can be a little expensive. This being said, we only advise you to opt for a dual machine if your power demands are high.
Understanding how much power you need from your generator all depends on what you are using it for. If you require a generator to back up the entire house; running lights, fans, TVs, refrigerators, and so forth, then it is better to opt for a lager 10,000 watt generator.
Anything under around 5,000 watts will often be unable to run an entire household and is reserved for smaller undertakings. If you wish to power only the refrigerator or basement freezer, maybe only enough to keep the lamps on, then a less powerful 5,000 watt generator is more than up to the job.
A simple rule of thumb is to up your wattage needs by 2000. For example, if you find the total wattage for the items you need to run as 10,000 watts, you should consider getting a generator capable of handling at least 12,000 watts to be on the safe side.
Physical size is not always a credible insight into the power of a generator, and many small Duromax generators can still pack an almighty punch when it comes to wattage and output.
Smaller generators have the appeal of being super mobile, and if you are using them for boosting your power tools at work or at home, they can follow the job everywhere.
When we consider size in the sense of its outputting ability, it is then important to understand your size in power when you wish to power the entire house for example. If your generator is too small, then you will force it to supply more power than it is capable of doing and eventually overloading the circuit.
We would recommend that you speak to a qualified electrician before installing any generator, especially if you are unaware of the correct procedures.
In this fast-paced world we now live in, mobility is a massive factor when buying most devices.
When it comes to portable generators, size isn’t everything. There are many portable generators out there on the market with wattage ranging as high as 7,500 – powerful enough to run numerous household items.
The Duromax portable generator has peak watts at around 5,500 and running watts around 4,500, proving the mighty power of mobile generators.
The advantages of having a portable generator are only recognized if your reason for buying one is to be mobile.
If you’re taking your generator on a camping trip or from building site to site then the investment in a portable version is rewarding. If, on the other hand, you’re only purchasing a generator for home use, then portability may not be of interest.
Many portable generators, the Duromax portable generator included, come with wheels attached. This added feature makes moving even the heaviest of generators easy.
When it comes to generators, the price varies greatly depending on the type of generator it is. Home standby generators are the real deal and should only be installed by professionals and can cost anywhere between $3,000 and $6,000.
Portable generators sit at the other end of the pricing spectrum, with low power but great mobility. These generators usually market for between $400 to $1,000.
Inverter generators boast a little more complexity to their makeup, which does have an affect on their pricing. Costing around the $500 to $4000 mark, it’s not hard to find an inverter generator to suit your budget.
Frequently Asked Questions
Duromax generator engines are made by the same parent company as DuroPower. Unlike many brands, they make their own engines in-house and in the USA.
Duromax generators are made in California by the DuroPower company.
Understanding your needs is important when purchasing any sort of generator, whether this is measured in power, your own bank account, choice of fuel, or the need to be mobile.
Making sense of the many variables in models will help you to make the right decision based on your own needs. Prior knowledge of the wattage you will be requiring is also a great place to start, concluding on the price you are willing to spend is another.