Best Dual Fuel Generator Reviews

Ever since the first generators were created, the typical feature set of these things have improved significantly. It is now easier than ever to supply your favorite tools with convenient power benefits. In particular, we nowadays have generators that can run on different types of fuel sources. 

Otherwise referred to as the Bi-Fuel generators, the best dual fuel generators are perfect for addressing your power supply needs. You will enjoy the benefit of owning a machine that lets you use different sources of power. 

The generator runs on either propane or diesel, which offers a host of unique benefits. You can trigger this feature with just the simple of a switch. Furthermore, most high-end brands design their products to produce only a small amount of emissions on the environment. The following are the top generator brands:

wen df475 portable generator

Discover the excellence of using the highly convenient WEN DF475 Dual Fuel Generator that suits many power application purposes. It lets you switch between the gasoline and propane power options with just the simple turn of a selection dial. Furthermore, the voltage is can easily go from 120v to 240v, which makes it ideal for transfer switches and emergency backup purposes. 

Users will also appreciate the inclusion of the electric start feature, which makes this unit highly convenient. More so, the 4-gallon tank can deliver an exceptional 11 hours of adequate run time for your needs. The powerful 224cc 4-stroke air cooled engine can run up to 3600 RPM, for a reliable supply of power. The generator also has a durable structure that ensures optimal longevity benefits. The WEN brand has also done well to ensure that this unit is durable to provide several years of reliable performance.

PROS

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    It comes with an electric start feature – the electric start makes it simple to start the device with just the simple flip of a switch 

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    The 4-gallon tank is enormous – the 4-gallon tank is large, and it provides sufficient fuel for as many as 8 hours of power 
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    This unit makes it easy to switch in between power versions – you can easily engage the efficient fuel function 

CONS

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    The exterior structure is prone to damage – the outer structure on this unit is prone to issues such as staining and physical damage 
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    The muffler is not powerful enough – some users find that the generator produces some unnecessary noise in operation 
saihisday 170f dual fuel carburetor

Life is much better when you have access to the appropriate power supply options for your needs. This is why we also highly recommend the Saihisday 170F dual fuel carburetor generator. Operating at an exceptional 65db levels of sound, this generator is both whisper quiet and efficient in operation. Furthermore, the durable exterior is durable, and the inclusion of sturdy handles make it simple to move around. 

Featuring unique and highly appealing design construction, this best generator is suitable for various types of power supply purposes.  Users will also appreciate the simple to use controls that make it simple to customize the operation of the device. The generator also has an ample sized 4-gallon tank that can provide as many as 6 hours of power. 

The Saihisday 170F dual fuel carburetor easily pairs with home transfer switch, thereby ensuring optimal power for your home essentials. Combined with high durable wheels and an inbuilt form grip handle, this generator is your dependable power supply source wherever you go.

PROS

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    Has a portable and study design construction – the generator comes with a reliable handle and wheels for easy transport 
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    The large and heavy duty design is reliable – the large size of the generator makes it ideal for outdoor applications 
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    Comes with a top-notch LED – the LED makes it simple to customize the operation and performance of the machine 

CONS

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    The 4-gallon tank is not large enough – some users will appreciate a larger tank such as one that averages above 6 gallons 
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    The wheels are not robust on some terrains – moving this generator around on surfaces with gravel can be a difficult challenge 
westinghouse wgen7500df

Change the way in which you address your unique power supply needs by using the Westinghouse WGEN7500DF dual fuel portable generator. It comes with several unique features, that will make it easy to supply your devices with clean power. For instance, the generator has an electric push-button start, that makes it simple to start the power supply unit. Furthermore, it also features intuitive control panel features, that let you customize the operation with easy. 

The entire set also consists of a host of unique accessories for your needs. These accessories include the oil, battery charger, remote key for, user’s manual, and more. Featuring a powerful 420cc Westinghouse 4 stroke OHV engine, this unit is both robust and reliable for your power supply needs. The automatic low oil shut down feature makes it easy to perform maintenance. When you need to switch things up, this versatile power supply unit can operate on both propane and gasoline.

It also comes with a key fob remote start and a push button electric start. This way, you can turn the device on without any hassles associated with the functionality of the recoil cord. The engine can also run for as many as 16 hours and on the amply sized 6.6-gallon tank.

PROS

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    Comes with intuitive control panel features – the generator also has control panel functions that are simple to regulate 
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    Has a unique plug and play design – users will also appreciate the plug and play design which provides convenient functionality 
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    The four-stroke engine is powerful – the unique engine design is convenient and provides reliable power supply benefits

CONS

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    The push button electric start is small – some users find it challenging to locate and use the electronic start button feature 
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    The generator requires regular maintenance – components such as the oil and the carburetor require regular service for the best performance
champion 3800-watt dual fuel

With the Champion 3800 Watt Dual Fuel RV, you can be sure of a reliable supply of power whenever you need it the most.  It features the unique “DuroMax Dual Fuel Technology,” that provides many benefits. For instance, such a unique design helps to improve the longevity of your generator by providing a clean supply of power. 

Switching over from the gas to propane functionality is also simple, and can be done with a simple flip of a switch. Using propane also lets you achieve quicker, and improved starts each time. Designed to deliver an average of 3,850 watts of power, this unit will provide reliable power for your electrical items. 

Running on a full tank of gas, the generator can deliver as much as 10.5 hours of reliable power for your needs. The generator also has several outlets that you can use to power various types of electronic devices. With a durable design construction, this best generator lets you enjoy exceptional longevity benefits. It also has a convenient handle, that makes it highly portable for power supply purposes. The inclusion of a unique push-button feature lets you start the generator with just a simple flip of a switch.

PROS

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    The generator has a unique dual fuel construction – the dual fuel system on this unit is highly efficient and robust for outdoor applications 
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    It also delivers a clean supply of power – the powerful motor provides several hours of clean energy for different types of devices 
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    The handles make it simple to move around – the handles are ergonomic and comfortable in the hands of the user

CONS

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    The generator takes time to set up – you might have to consult the user manual before setting the machine up successfully 
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    It is also relatively heavy – some users find the generator heavy in size, which makes it hard to move around in small spaces 
duromax xp4850eh

What more could you need from a power supply source? The Duromax XP4850EH Dual Fuel Portable Generator is an excellent solution for your needs. Featuring a seven horsepower engine, this dual fuel generator will provide optimal power and impressive durability. It also has a cast iron sleeved 196cc engine that delivers 7HP of peak power. This is adequate power that can handle many different types of devices, including an RV or air conditioner. 

The generator also has Dual Fuel Technology that can run efficiently, and it is also silent in operation. Switching over from the propane to gas is easy, and it is done with just a simple flip of a switch. By using Propane, the generator will provide quick and steady starts each time. The generator can provide an exceptional 3800 watts of power, and you can use its power most household items.

PROS

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    The generator provides high levels of power – the generator can provide an exceptional 5,000 watts of running power 
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    It has a low oil shut off sensor – the low oil shutdown sensor helps to protect the machine from any breakdowns 
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    The generator has a cast iron sleeve engine – the cast iron sleeved engine is durable and offers exceptional longevity 

CONS

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    The handle is not comfortable – the edges and structures on the generator can easily cause discomfort when moving around 
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    The metrics are small – the metric writings on the generator are small and might require straining to achieve visibility 
durostar hybrid dual fuel ds10000eh

If you want a generator that is ready for all the hard work, when it comes to the power supply, then the Durostar Hybrid Dual Fuel generator is perfect. It comes with a powerful 18HP engine that can accommodate high power loads comfortably. Furthermore, the generator has convenient functions such as status lights. 

The status lights can demonstrate the voltage, the battery status, and more. The idle control feature switches on automatically to promote optimal use of power. Furthermore, the inclusion of the low oil shut off feature does well to protect the engine from any type of damage. Users will also appreciate the quiet muffler that does well to reduce the average amount of noise produced by the engine. 

The unique power performance of the generator means that users are easily spoilt for choice when it comes to power options. For instance, the generator lets you access maximum power from each of the 120-volt receptacles.

PROS

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    The 18HP engine is powerful – the 18HP is capable of producing a reliable supply of power to suit many different types of devices 
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    It also comes with the unique idle control feature – the idle control function helps to regulate the use of energy and fuel 
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    The generator also has a low oil shut off – the low oil indicator helps to provide ease of maintenance for users 

CONS

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    The idle control is sometimes prone to issues – you might have to get the idle control function checked regularly 
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    The dual fuel system requires regular maintenance – the dual fuel system requires maintenance to ensure optimal performance 
champion 7500-watt dual fuel

Be prepared for any form of a power outage or storms with the Champion 7500 watt dual fuel portable generator. This unit lets you operate your 7500-watt portable generator right out of the box, with either of these suitable power options. Furthermore, users can even power up the 439cc engine, with a simple to use a toggle switch. 

Equipped with the unique “Intelligauge” feature, users can easily keep track of metrics such as Hertz, voltage, and the run time. Users will also appreciate the cold start technology, which makes it simple to start even in freezing temperatures.  Featuring a low oil shut off sensor, this unit provides ease of maintenance benefits. Also included is an amply sized 3.3-foot propane hose with an in-built regulator for improved convenience. 

Capable of producing noise of 70dba, this unit is perfect form most basic power supply purposes. Plus, the inclusion of the volt guard inbuilt surge protector does well to protect the device from any power supply issues and keeps your equipment safe. The generator also has plenty of outlets available, to ensure that you get clean power for your favourite devices.

PROS

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    Highly efficient dual fuel system – you can operate the 7500-watt generator out of the box on either fuel options with ease 
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    Makes it simple to keep track of performance metrics – the generator has a unique gauge that helps to track the metrics of the fuel generator 
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    It also has an electric start – the electronic start feature enables you to power up the 439 cc engine conveniently each time 

CONS

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    The wheels are not all terrain – while the wheels provide optimal portability, they are not suitable for all terrains 
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    It’s hard to see the status lights – you might have to struggle before you can access the status lights to judge the machine performance 
duromax xp12000eh

Be ready for an exceptional power supply experience by using the Duromax 12,00 MAX Portable generator. The XP1200EH dual generator provides the power you normally find in a home but in a portable device. 

Designed to provide optimal versatility and power, this unit is ideal for various forms of indoor power supply applications. It also has a powerful 457cc OHV engine, that delivers a reliable supply of power each time. Even more, the dual fuel technology means that this unit can operate on both Propane and Gasoline sources efficiently. Capable of providing a power level of 12,000 starting watts, this unit is capable of handling large loads such as lights or even refrigerator. 

For maximum power, this unit has a unique Duromax MX2 technology which is also highly efficient. These include running devices such as a fridge, sump pump, TV, and many other essentials.  While this generator is compact, the heavy-duty design structure offers several hours of reliable power. Nicknamed the “BEAST,” this unit provides the power you find in stand by units but in a highly portable device. Designed to provide versatility and power, the XP12000EH is ideal for powering home essential appliances and even an AC.

PROS

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    Comes with a powerful engine – the generator has a powerful 457cc OHV engine that delivers a reliable supply of clean energy 
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    The dual fuel technology is efficient – the dual fuel system is highly efficient and suitable for outdoor power supply purposes 
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    Has unique accessories - the generator set comes with many different accessories such as a low oil indicator, voltmeter and more 

CONS

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    The generator is massive – capable of producing as much as 12,000 watts of power, this generator is massive, and you might need to use the wheels 
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    The oil needs regular changing – you will have to change the oil on a regular basis to maintain optimal machine performance 
wen df1100t

With the WEN DF1100T Dual Fuel Generator, you can easily make sufficient power to suit your unique needs. The generator comes with a host of unique power supply functions that make it a reliable addition to your home. For instance, it has a selection dial, which makes it easy to adjust the fuel consumption system. 

It also comes with a low oil shut down feature and a digital hour meter for optimal user convenience during operation. The generator sets up simple, and it also produces a small amount of noise during operation. Equipped with an ample sized 6.6-gallon tank, users can be sure of as many as 8 hours of power. The powerful 457cc four stroke OHV engine provides several hours of reliable power supply benefits. 

More so, the machine has 9.5 inch wheels along with space saving handles for convenient transportation and storage. You can create power at the 120V (AC), 12V (DC), or the 240V (AC) ports to help you run your items. You will also enjoy the convenience of an electric start system. That's right, the generator has a reliable electric start that lets you power your machine with the simple twist of an engine switch. 

PROS

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    Comes with electric start functions – the electric start lets you start your device with just a simple flip of a switch 
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    Also has a powerful 457cc four stroke engine – the four stroke engine is highly reliable and efficient for powering your devices 
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    The 6.6-gallon tank offers 8 hours of power – the huge tank provide several hours of reliable power  

CONS

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    The gas function might produce noise – the gas power supply feature might produce some vibrations and noise during operation 
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    The power plug is not well positioned – you might have to struggle to place the power cable in the generator 
westinghouse wgen7500df

Run your favorite devices safely with the Westinghouse WGen7500DF Dual Fuel Portable Generator. This unit comes with an intuitive control panel that makes it simple to customize the operation of the machine. Furthermore, the inclusion of the two GFCI (Ground Fault Circuit Interpreter) helps to protect users from any form of electric shock. The generator is also designed for plug and play purposes, whereby it is simple to set up. 

Featuring a powerful 420cc four-stroke engine, this unit is both powerful and efficient as well. Thanks to the heavy-duty and compact design construction of the Westinghouse WGen7500DF, you can easily tag it along anywhere for power supply purposes. The Westinghouse brand has also done well to ensure that the generator is available with many different additional features. These include a funnel, tool kit, user manual, and more. 

This powerful machine can operate on both propane and gas when you need to change the power supply. It also has a key fob remote start and a push button electric start. This way, you can effortlessly turn the machine on without the hassle of using a recoil cord.

PROS

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    Equipped with push electric start – the electronic start feature makes it simple to start the machine even in cold weather 
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    It also has GFCI – this unique additional feature helps to protect users of the machine from any electrical shock 
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    The generator comes with many accessories – the generator also has several accessories such as user manual and funnel 
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    Has a low oil shut down feature – this feature helps to provide ease of maintenance especially if you tend to forget 

CONS

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    The status lights are not bright – some users find it challenging to make readings on the generator in brightly lit situations 
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    Rather loud in operation – the generator might produce unusually loud sounds during machine operatio 

How to Buy a Generator 

The consumer market is packed with many different types of generators with varying features. When buying a generator, you should consider the following:

The Type of Generator 

For Recreational Purposes

The generators in this category are used for outdoor activities such as camping, caravans, fishing, small events, and more. Most if not all machines in this category are the inverter generators. The inverter generators produce clean electricity, which can suit many different types of devices. Furthermore, they are also powerful for running caravans and your home appliances.

Portable Generators

The generators in this category are used for building, rural properties, welding, tools, and more.  The generators in this category are designed to be highly portable and straightforward to carry around. Furthermore, the generators in this class come with convenient features such as improved design ergonomics for ease of portability. 

Emergency Backup     

The generators in this category are used as backups for houses, auto start power purposes, and more. Usually, this category consists of small inverter generators and large brands as well. Your choice depends on the number of appliances you have to run. Furthermore, these generators can run on diesel, petrol, and gas. The auto start brands of generators are also available. 

The Size of the Generator 

This is perhaps the most common factor that people consider when purchasing a generator. However, for most applications, determining this factor is relatively simple. The three main steps in the process include:

  • Obtain the power information for your devices – you require both the running and starting power of your chosen machine
  • Represent the information in watts – being able to represent the information in the appropriate metrics is essential
  • Work out the number of appliances you will run – the number of devices that you will operate on the power supply unit is also crucial

You not only have to determine the power required to run the appliances, but also the energy needed to start the machines. For most machines, the starting output level can be as high as 2-4 times than the continuous power required. This is the case when using appliances that consist of a heating element or motor. These include appliances such as microwaves, coffee machines, pumps, and more.

More importantly, you might have to take a few minutes to perform the calculations such that you can determine the generator size. If you can’t come across the required power information, then check the user manual or consult the dealership. 

What Other Factors are Important?

Below are some of the few critical factors to consider when you want to purchase a good generator for your needs. Among some of these key factors include:

  • The level of noise – evaluate the level of sound DBA rating on the given generator. On average, the best generator averages in between the 45 to 60db level. These are useful for recreational activities such as camping, home back up, and more. 

  • The capacity of the fuel tank – the size of the fuel tank determines the power supply benefits you will enjoy. The ideal fuel tank size averages in between the 4 to 8-gallon level. Before investing in the dual fuel generator, ensure that you evaluate the structure of the tank for optimal results.

  • Portability – a good generator is compact in size and simple to move around in small spaces. It should have ergonomic handles and unique physical design structure

  • Electric start – users will also appreciate by owning a device that is simple to start and use during operation.

Finally 

While they might produce a small amount of emissions during operation the best dual fuel generators are perfect for various purposes. Furthermore, most high quality brands today incorporate their products with various ease of use features. 

For instance, you can easily activate the functionality of the generator with just the simple flip of a switch. Also, these generators provide ease of maintenance and are relatively silent in operation as well. With a good dual fuel generator, you can have the freedom to use different types of fuel to run your devices.

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