Best Dual Fuel Generators in 2020

Best dual fuel Generators are devices used to supply electrical power to appliances or machines. They convert mechanical energy into electrical energy. The mechanical energy is obtained from external sources such as engines powered by gasoline, liquid propane, natural gas, diesel, etc.

It is important to understand that the generators do not create electricity, but supply the mechanical energy that forces the movement of electrons or particles carrying the charge that we call electricity through the wires in the circuit.

Simplifying it further, let us compare the electrical charge to water. The water is there in a pipe or a reservoir. All we do is force the water to flow by applying mechanical force. This force is the push that sets the flow of water into motion. The mechanical force may be in the form of gravity or pedalling of the water wheel.

Best Dual Fuel Generators

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How Does a Generator Work?

All generators work on the principle of Electromagnetic Induction mathematically described by James Maxwell and proven experimentally by Michael Faraday. Thus electromagnetic induction is the push induced by a magnetic field in an electrical conductor such as a wire. This push is called an electromotive force or voltage. This voltage sets off a cascade of electrons in the wire which we use as electricity.

This initial push is generated by the generators. The mechanical energy is provided by the fuels you use to run the engine. In the case of dual fuel generators, propane or LNG and air laden with oxygen are drawn into the cylinder. This process is like the one that occurs in a spark ignited engine.

The only difference is that theair-fuel ratio is lesser than in a carburetor. Near the end of the compression, stroke gasoline is injected causing the LNG to burn.

Best dual fuel generators can be fuelled 100 percent on gasoline or in a mixture with natural gas. On both, the modes the power density, transient response and torque curve are maintained.

Best Dual Fuel Generators Uses

Generators power anything that runs on electricity. They are an independent or standalone supply of electricity. And can be used anywhere as they are portable. They are usually used as standby or backup power supply in the event of a power outage. They can also be used for convenience or recreation while camping or partying at a remote location where there is no access to grid electricity.

Advantages

Considering the greenhouse effect and global warming it is in our favour to use fuels such as natural gas that burn completely. As they burn completely they do not let out residues such as soot, etc.

Also, the calorific value of the fuel makes up for the carbon dioxide emitted,  thereby reducing the carbon footprint.Oil and gas are the largest cost of operation. The fuel efficiency of the latest generation of generators allows for an impressive cost reduction. Further, the abundance of natural gas and the expansion of its production have brought down the fuel costs.Besides the integrated controls of these generators have optimized the substitution rate and an automatic and seamless transition between the gasoline and dual fuel modeshave increased the fuel efficiency.

Substitution rate is a critical parameter for dual fuel operation where a portion of the total energy is provided by LNG. Higher the substitution rates the higher the savings on fuel costs. The dual fuel generators are required to meet the compression ignition emission regulations with an oxidation catalyst to lower non-methane hydrocarbon(NMHC) and carbon monoxide (CO) emissions. The ability to function 100% on the two modes offers flexibility depending on the availability of the fuels. You can even switch the fuel whilst the generator is operating.  Last but on the least, in the event of fuel shortage one fuel can be substituted for another.

Best Dual Fuel Generators

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 Types of  Best Dual Fuel Generators

There are various kinds of generators such as the EMD or Electro-Motive Diesel generators. EMDs are minimal risk and maintenance-free generators with a low RPM rate.Then there are diesel generators,these are a combination of a diesel engine and electrical generator plus an alternator used for peak lopping, exporting electricity and grid support.
The third kind is the portable generators.

These are generators on wheels that run on gasoline. And the last type is the natural gas generators that generate 20 – 2500 KW of electricity depending on their size that ranges from 150 – 4000 HP. The dual fuel generators are a combination of the last two types – gasoline and natural gas generators. The functioning of these generators has been explained above.

There are other dual fuel generators classified based on the fuel they use. The diesel generators can use 80% diesel and 20% biodiesel reducing emissions and our dependence on fossil fuels. Emulsified diesel uses a small amount of water mixed with diesel to improve the thermal efficiency and reduce exhaust emissions.( We have also reviewed  the Τop Best 15 Inverter Generators in 2020).

Features

The features to look for on a dual fuel generator are aheavy-duty frame with four-point rubber mounts. These offers anchorage and a quiet vibration-freeoperation.It should have a set of wheels and handles that make it easy to move around or portable.
There should bean electric start and a recoil rope start system. As the name suggests the gensetshould run on two fuels. The usual choice of the customers is the gasoline and propane generator. But there are generators that run on diesel in combination with other fuels. The fuel tanks capacity should be able to support 8 hours of running time at a 50% load capacity.

 A7-horsepower engine with cast iron sleeves should allow the genset to produce 3850 watts of power continuously and should be able to surge up by another 1000 watts.
It should have a 12-volt DC outlet to charge the batteries.There should be safety sensor such as low oil shut off sensors, voltage guard, etc. The design andproduction should be EPA approved. And last but not the least, the product should come with a year’s warranty.

Characteristics of  Best Dual Fuel Generators

The characteristics to look for are the cost-effectiveness and ease of use. This means it should be easy to crank up and be portable. It should be environmentally friendly and meet the industry standards and regulations.
The generator should have features that help control and modulate the flow of the fuel sand safety shutdowns in the event of a leak. The gen set should be able to run 100% on one type of fuel until both are replenished,  making the generator dependable in all conditions.It should be constructed of a tough material so that it can withstand extreme climate conditions.

The design should be supplemented with safety features such as toggle switches, low oil sensors, volt guard, temperature sensors to increase the efficiency of the generator. There should be temperature, Hertz and time gauges to monitor these functions of the generator.It should have a capacity to generate enormous amounts of electricity and powerful enough to work for long hours. The safety features and gauges should be able to support and monitor the power needs of a wide range of tools and appliances without harming their circuits.

Best Dual Fuel Generators in 2020

BEST DUAL FUEL GENERATORS  
DuroMax XP13000EH Generator
Westinghouse WGen9500DF
Westinghouse WGen7500DF
DuroMax 10000 W
Ford FG11050PBE
Champion 7500-Watt Dual Fuel
Pulsar G12KBN 12000 Watts
WEN DF1100T
Champion 5500 Watt
Champion 3800 Watt
Champion 3400-Watt Dual Fuel RV Ready
Sportsman GEN7500DF
Sportsman GEN4000DF
Duromax XP4850EH
Winco HPS6000HE

1. DuroMax XP13000EH Hybrid Gas Propane Generator

With summers round the corner having the freedom to operate your generator on liquid propane would be bliss. Importantly, generators are crucial to power through power outage especially if you live in areas that have a risk of hurricane, floods, and other natural disasters that can stop the power supply to the grid. The scorching summer heat and the humidity can drive all of crazy. The generators can provide relief. Also, if camping is in your mind under the stars for this summer break then DuroMax xp13000EH generator in USA will help you to live the dream without any hiccups.

DuroMax XP13000EH review will discuss the benefits and limitations of this hybrid gas propane generator from a third party angle. A Hybrid portable generator with inverter technology is a digital hybrid generator in an open frame style. Thereby it is an inverter generator mounted on an open frame. DuroMax XP13000EH powered by a 500ccOHV Engine that runs on gasoline or propane.

With DuroMax Dual XP 13000eh 13000-watt portable hybrid gas propane generator you have the benefit of safe, reliable power whenever and wherever you need. The all-new model from DuroMax is a dual fuel inverter generator.

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Features of DuroMax Dual XP 13000EH 13000-watt portable hybrid gas propane generator:

• Powerful 20HP engine- the DuroMax 500cc OHV engine provides power to handle multiple jobs.
• The fuel input. A switch that is placed in front of the generator can very easily control front fuel switch The mode from gasoline to propane, or it to run the fuel out of the carburetor for storage.
• Idle control- for fuel-saving and noise reduction there is the option of lowering the RPMs of the generator. This function is of immense use when power is used in batches and not continuously.
• Low oil shut off- the generator will be shut off automatically when it will sense that there is less oil. This feature will help in saving the life of the generator.
• Noise- it creates a noise level of 74 decibels while running which is not quiet but considering the noise that other generators make this is much softer and well within an acceptable range.

Performance of the DuroMax Dual XP 13000EH 

Gasoline and propane generators both have different working and cost aspects that have to be closely studied before making a choice. In general, the thumb rule is that gasoline generators deliver more power and running time as compared to the liquid propane generators. The noise level and weight of the generator remains the same in the case of both the fuel options.

DuroMax Dual XP 13000eh 13000 watt has both the fuel options and here is its detailed performance on both. On gasoline, there is a strong 12,000 watts surge power and 9500 watts continuous power. On liquid propane, the generator delivers 11,400 watts surge power and 9025 watts running power.

With the USA being prone to more hurricanes this generator with its dual the dual feature further enhances flexibility and increases dependability in case of longer power cuts. The model is perfect for running essentials at home and the cart-model with solid fill wheels makes it more appropriate for worksite generators and this is all because of its heavy-duty design.  

2. Westinghouse WGen9500DF Dual Fuel Portable Generator

So, you want to buy the best Dual Fuel Portable Generator?

Westinghouse WGen9500DF can probably be the right choice for you.This powerful portable generator is not just a great option for van owners but you can also use it for outdoor festivals and open-air performances. You can even use this generator in the forested areas because it comes with a spark arrestor.

Things you Need to Know

This article highlights the important features of this generator so you may find the best option for your needs. So, without any further ado, let’s take a look at what you’d get with this powerful portable generator.

Power & Run Time

If you want to enjoy the increased power and versatility, Westinghouse WGen9500DF is the highly recommended option for you. This dual fuel electric generator can provide a running wattage of 9500W. The surprising thing about this generator is that it can operate for up to 17.5 hours with a full tank of gasoline. However, if it’s running on LPG, you’d only be able to use if for up to 11 hours with a full tank.

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Outlets

You can use this generator to power your household during a power outage because it’s a transfer switch ready generator. However, you need to get a Westinghouse ST Switch to take advantage of this feature. You won’t even need to hire an electrician to install this switch. The best part is that you can charge electronics like tablets and smartphones with this generator as it comes with 5V USB Ports.

Portability

The generator comes with a folding handle and 10” sturdy wheels that make it easier for you to carry the generator from one place to another. It’s equipped with a durable stand that doesn’t let it move when it’s placed on the ground. It means you’d have to raise it above ground level from one side if you want to take it to another location.

Pros

  • 3 year limited warranty
  • Double, Long-lasting construction
  • Powerful 9500-watt engine
  • Offers Remote and Electric Start

Cons

  • High Noise level of 73 dBA
  • Heavy with a weight of 202 lbs

Conclusion

If you’re looking to buy a high-quality generator at an affordable price, Westinghouse WGen9500DF can be the right choice for you. You can use this generator in all 50 states because it’s CARB-compliant and EPA-approved. It’s a perfectly suitable option for indoor and outdoor use. If you still have any questions about Westinghouse Wgen9500DF Dual fuel generator, feel free to get in touch with us.

3. Westinghouse WGen7500DF Dual Fuel Portable Generator

These generators come from the Westinghouse Electric Corporation founded in 1886. The company has been actively developing electric infrastructure in the country since its inception. Their equipment has been designed by some of the best minds in the field such as Nicola Tesla, Frank Conrad, Stephen Timoshenko, William Stanley, etc. Theymake motors, turbines, generators, switch gear, etc. The next in the line is the Westinghouse due to these features:

Design and Build

This unit runs on gasoline and propane. The WGen7500DF features a remote start operated by a key fob. This allows you to access power at your convenience. It also has a push button and electric start making it easy for anyone to operate.

The unit puts out up to 10 hours of run time at 50% load due to its 420cc, OHV engine with a cast iron sleeve. There are three receptacles – two 5-20R 120V Duplex and one L14-30R – that offer you multiple outlets to power all your appliances.

The circuit is protected by a voltage regulator, it has a low-oil shut-off and other safety features that prevent overload and other damage to the motor. The shut-off triggers not only when the oil level is low, but also when the oil overheats or loses viscosity. All Westinghouse engines incorporate an overhead valve technology that allows the engine to run at lower temperatures and use less fuel than the conventional side-valve engines.

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The unit has a digital hour meter displayed on the control panel that helps schedule regular maintenance  ensuring long-life and lasting utility. WGen7500DF has a sturdy hardened-steel frame with roll bars on the top of the unit for additional protection for the 6.6-gallon gas tank. These bars also offer additional options for transporting and securing the unit.

Functionality

The WGen7500DF is a perfect portable power solution for emergency power supply for home, job site, campsite, tailgate party, or other project that needs power.

Capacity

When running on gasoline it gives 9,500 surge watts and 7,500 running watts. On propane, it puts out 8550 watts of surge power and 6750 watts of running power.

Additional Features

Everything you need such as funnel, manual, tool kit and a quick start guide are packed along in a box. The genset comes with a 3-year warranty and lifetime technical support. It is EPA, CSA, CARB compliant.

Pros

  •  Remote start operated by a key fob
  • Overhead valve technology for lower fuel consumption.
  • Everything you need in a box such as a funnel, toolkit, etc.
  • Digital hour meter to schedule regular maintenance.
  • Low-oil shutoff and circuit protection.
  • Easy fuel selector switch

Cons

  •  Battery not include
  • Engine oil is not included
  • The propane tank is to be bought separately

4. DuroMax  XP 10000-Watt Dual Fuel Portable Generator 

Duromax means maximum durability, pick your genset from 20 different models in their range. Shortlist your generator according to the functionality, the power output you require and the fuel types you that are available. One such dependable suggestion is the 10000 watt hybrid due to these features:

Design and Build

The XP10000EH has a powerful 439 cc, 18 HP air-cooled 439cc engine. It has an electric start, that is as simple as starting your car. When the battery is discharged just pull the recoil cord to crank up your generator.
The panel has safety features like the low oil shut-off indicator,a circuit breaker and a voltmeter. There are AC and DC regulators that keep your unit in a top working condition. The 8.3-gallon fuel tank can run for 10 hours on gasoline and 20 hours on a propane tank.The voltage selector allows access to maximum power via the six receptacles for standard, heavy duty and battery charging requirements. The unit is EPA approved. The unit comes with a heavy-duty four-point mount that reduces vibrations for a quieter operation.

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Functionality

The Duromax XP10000EH powers anything that runs on electricity. It can power your RV, home or office. It can serve as a standby in the event of a power outage.

Capacity

This generator has a surge output of 10000 watts and rated output of 8000 watts.

Additional Features

The unit has an idle control switch that automatically lowers the RPM when the power is not being used. It also ramps up the production at a higher load. This feature reduces fuel consumption and the noise level, which is at 72 dBA. The hose comes with a regulator and spark arrestor. The customer support is highly trained and knowledgeable to help you get over glitches if any. The unit comes with a 1-year warranty. The box contains a 12V generator battery, wheel kit, toolkit and a user manual.

Pros

  •  Powerful 18hp  engine with cast iron sleeve and steel bearings maximize engine life
  • Idle control switch
  •  Mobility kit makes it portable
  • Voltmeter, voltage selector and low oil indicator

Cons

  • Quite heavy, thus difficult to move around

5. Ford FG11050PBE 11050W

 

This generator comes from Ford Power Equipment and is a licensed product of Ford Motor Company by Pulsar Products, Inc. Their reliable products include generators, air compressors, pressure washers, water pumps, etc. In short, they understand and innovate machines. The features that place this genset on this list are:

Design and Build

This genset has a single cylinder, 4 – stroke, air-cooled, 457cc, OHV engine. The Ford FG11050PE starts with a simple push-button, electric-start. The start is powered by its own maintenance-free battery. There is a provision for a recoil start too. The engine is EPA, CSA and CARB-certified.

The unit has six outlets to power everything from 12V, 120V and 240V. The runtime on a 6.6-gallon tank is 9.5 hours with a low oil sensor. The noise level is around 78 dBA. The frame is powder-coated 32 mm steel tubing with a premium design that is easy to move and compact enough to store. There are 10-inch tires that make the unit portable. There is a fold down counterbalanced handle to move the unit where you need power.

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Functionality

This heavy-duty portable generator powers anything that needs electricity.

Capacity

The maximum output of this generator is 11050 watts at 60Hz and the rated output is 9000 watts at 60Hz.

Additional Features

There is a digital hour-meter, an easy-to-read gas gauge and a GFCI outlet protection. These are covered with weather beater rubber covers on all outlets. The zinc-coated fuel tank interior helps prevent tank corrosion from the inside. There is a 2-year warranty on parts and one-year labour warranty.

Pros

  •  Low fuel indicator
  • Rubber flaps to cover all outlets

Cons

  • The tank should be made of steel

(we have also  written a comprehesive guide about the finish and brad nailers ).

6. Champion 7500-Watt Dual Fuel Portable Generator with Electric Start

 

Since 2003, Champion has earned a reputation for its design and production. They excel in their knowledge of heavy machinery and produce standby generators for homes, portable generators, winches, inverter generators, log splitters and engines.This generator is a contender for the top spot due to following features:

Design and Build

The Champion 71531 operates on LPG or propane and unleaded gasoline. The propane tank is not provided, but there is a 6-gallon gasoline tank attached to the unit. You can switch fuel at the flip of the fuel selector. This feature also ensures safe operation on either fuel.

The engine is powered by a 439cc OHV engine with a cast-iron sleeve. It gives 7500 watts of rated power and 9375 watts of starting power which is the unit’s maximum output. The runtime is 9 hours on a full tank of gasoline or 5-gallon propane tank at 50% load. The engine oil is included to lubricate the engine and enhance its performance.

There are six outlets on the unit – four 120V (5-20R) outlets, one 120/240V (L14-30R) Outlet and one 120V (L5-30R). You can crank up the unit by a recoil start, but there is provision for electric start as the battery is provided. The unit is mounted on a durable steel frame with 10-inch wheels making the unit portable.

The unit is enhanced with overload protection, low oil sensor and Intelligauge. The intelligauge monitors the volts, hertz and operating hours data. This helps schedule a regular maintenance thereby increasing the utility and life of the unit.

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Functionality

The Champion 9375-Watt generator provides portable power for your home or job site anytime. It can power all your home and office appliances and power tools such as light, pumps, drills, TV, furnace fans, security systems, etc.

Capacity

The unit offers 7500 watts of rated power and 9375 watts of starting power.

Additional Features

Mobility kit is included with each unit. EPA/CARB approved for sale in 50 States. The Champion 71531 comes with a 2-year limited warranty and a lifetime free technical support.

Pros

  •  Excellent customer service
  • Battery is included
  • Engine oil included
  • Intelligauge to prolong life and utility of the unit

Cons

  •  No propane tank with the unit

7. Pulsar G12KBN Heavy Duty Portable Dual Fuel Generator

Looking to buy Pulsar G12KBN 12000 Watts Generator?

Looks like you need to run damn heavy appliances on this beast. The good news is that it has the ability to do so. In the case of a power outage, it can run the major appliances without causing any damage. Doesn’t that sound great?

We’ve been using this 12000 Watt dual fuel generator for a few months and we’re pretty satisfied with its performance.

Important Functions of Pulsar G12KBN

Dual Fuel

Dual Fuel Capability is undoubtedly the most prominent feature of this generator. In fact, that’s the reason why we purchased this generator. Duel Fuel Capability means you can run the generator on gasoline or LPG based on your needs.

It means you’d be able to use this generator in case of emergency or natural disaster because LPG is a more sustainable fuel source. However, you must keep in mind that it generates only 8,550 Watts on LPG.

Portable

The generator comes with 10” never-flat wheels and convenient drop-down handles. You won’t face any problem getting it in and out of the garage. Although you need someone’s help while putting in your vehicle, you can easily move it from one place to another when it’s on the ground.

Low Fuel Shut Off

It’s an amazing feature that can protect your appliances from all types of damages. The generator starts fluctuating when the fuel ends in the generator. It may cause some serious damage to your appliances. But the Low Fuel Shut Off feature can save you by automatically turning off the generator when the fuel level is low.

Here we’re going to describe the features of this generator so you may make an informed decision.

12 Hours Operation

Now, that’s something we really liked about this generator. It can accommodate your electricity needs for almost 12 hours when the tank is full. It means you’d get enough time to complete your tasks rather than worrying about filling in the fuel tank again and gain.

Electric Push Start

Starting a generator can be a huge pain in the neck if it doesn’t come with the electric push start feature. With this feature, you can start the generator with your finger. The generator comes with a battery that sends electric current into the engine when you press the start button. The battery needs to be replaced after a year or so.

Pros

  • Dual Fuel Capability
  • 457cc 4 Stroke Engine
  • Portable and Easy to Store
  • Electric Push Start
  • 8 Gallon Fuel Tank
  • 12 Hours Operation

Cons

  • The engine makes excessive noise
  • Price is a bit too high

Conclusion

Pulsar G12KBN is a heavy-duty generator that can accommodate your electricity needs in case of a power outage. Dual Fuel Capacity and Electric Push Start are the most remarkable features of this generator that make it prominent among others. Pulsar G12KBN can serve you for years if you pay proper attention to its maintenance.

8. WEN DF1100T Dual Fuel Portable Generator

 

You need a high-powered portable generator if you need a backup for most of your essential household electrical needs or if you want to power a multitude of power tools.

The problem is that the high-powered generators are usually very expensive and a normal person cannot afford to buy them. But that’s not the case with WEN DF1100T because it’s a powerful generator available at a reasonable price.

WEN is a popular brand focused on providing top-quality generators at an affordable price. And DF100T is their masterpiece.

Brief Introduction

WEN DF1100T is a dual fuel  generator suggested for individuals participating in festivals and events. You can now run your refrigerator, power tools, sump pump, TV, lights, and other essentials with its 457cc engine. RV travelers, who want to take their experience to the next level, can also take advantage of this beast.

This durable generator is designed to accommodate your needs for years. The interesting part is that you can easily carry it from one place to another.

 

Features of WEN DF1100T

Power & Run Time

You can enjoy amazing power and versatility with this dual fuel generator. The generator provides a running wattage of 8300-W when it’s running on gasoline. Similarly, it provides a running wattage of 7500W when it’s on propane.

You can conveniently start the generator with its simple and elegant electric starter. Also, you can use the pull-start mechanism to start the generator when the battery isn’t working. Surprisingly, it has a noise rating of 72 dBA.

The generator can accommodate your electric needs for 3 hours when it’s on propane. However, you can boost the running time by converting it to gasoline as it enables you to use the generator for almost 8.5 hours.

Outlets

This high-powered generator comes with 6 AC outlets. You can easily charge your batteries using the 12V 8A receptacle. Moreover, the 14-50R outlet gives you the freedom to connect your RV to the generator.

Portable

Although it comes with traditional, open frame design, it can still be carried from one place to another without much effort. This generator is perfectly suitable for tough environments and demanding outdoor use. You can enjoy an amazing level of maneuverability with its folding handle and durable wheel kit.

Additional Features

WEN DF1100T is equipped with an easy to understand control panel that enables you to monitor the performance of the generator in different situations. You can monitor the frequency, voltage, and lifetime hours of the generator using a convenient meter installed in the generator.

Checking the fuel level is made a lot easier with the built-in fuel gauge. And how can we forget the automatic oil shut-off feature that provides you with a peace of mind while you’re busy?

Skilled Technicians

The skilled technicians can be found throughout the country because WEN is quite a popular brand. It means you won’t have to wait for weeks if the generator stops working for some reason.

Compliance

This CARB-compliant and EPA-approved portable generator can be used throughout the country. When you’re using it in forested areas, the spark arrestor provides you with peace of mind.

Pros

  • Electric Start and Pull Start Mechanism
  • Dual Fuel Capable
  • Affordable Price
  • Decent Fuel Efficiency
  • Quiet for its power (72 dBA)

Cons

  • Relatively low run time
  • No Remote Start

 

Conclusion

WEN DF1100T is a dual fuel portable generator designed to fulfill your heavy electric needs. The generator provides you with peace of mind during power outages and in the outdoors. The best part is that the generator comes at a very reasonable price. If you have any questions about WEN DF1100T, you can get in touch with us.

 

9. Champion 5500 Watt Dual Fuel Portable Generator with Wheel Kit

Champion are the leader in the power generation equipment market. Their products are durable, long lasting and set the standards for performance in the industry.You can also visit their website to use a feature that helps you chose the right generator for your needs.The Champion 5500 W Dual Fuel Portable Generator is the best on the market due to the following features.

Design and Build

It has a plug and play design that works out of the box. It works on dual fuel, i.e., propane and gasoline. There is an additional unit that holds 1.2 quarts of oil. It has a reliable engine that makes only 74 dBA of noise from 23 feet . The generator has a low oil shut-off sensorthat shuts the engine automatically when it detects that the oil level has fallen below the mark. This prevents damage to the generator prolonging its life and lowering maintenance costs.

The toggle switch offers an electric start with 120/240V operation. The generator has a free battery included with the package. A push of this button not only starts your generator, but also charges the battery while the generator is operating.
The Intelligauge helps track the voltage, the runtime in hours and the hertz. This, in turn, helps monitor the output and schedule the maintenance intervals. There is a built-in Volt Guard to protect your generator and appliances against surges and overloads. It has a rugged built as it is equipped with a one-inchdurable steel frame that is built according to industry standards.

Functionality

This genset is a great solution as a power backup and standby. It powers refrigerators, sump pumps, lights, computers, modems, routers, microwaves, security systems, ACs, fans, furnaces, well pumps, etc. It can also power multiple power tools such as lawnmowers, lathes, leaf blowers,saws, nail guns, pneumatic torque wrenches, etc. The unit comes with a standard GFCI protected 30A locking outlet.

Capacity

This is a powerful generator that offers 6900 starting watts and 5500 running watts on gasoline. While on propane it offers 6250 starting and 5000 running watts.

Additional Features

The Champion customer support includes a 3-year limited warranty. A dedicated team of experts also offers a lifetime technical support for free. It has a runtime of up to 8 hours on a full tank of gasoline and 5.5 hours on a 20-lb propane tank. These generators are optimized to start easily in chilly weather.

They come with foldable handles and never-flat tire kit. The offer includes 1.2 quarts of 10W-30 viscosity oil to withstand high engine pressure and maximize its performance. The package also includes a 3-foot long propane hose with a USDA approved spark arrestor.

Pros

  •  A low noise level comparable to a dishwasher or a vacuum cleaner
  •  EPA-CARB/ 50 states compliant
  •  Powers and protects all appliances & power tools
  •  Automatic low oil shut-off sensor
  •  Cold start technology
  •  Inteligauge
  •  Volt guard

Cons

  • There may be customer service issues
  • Crank up your generator periodically to check if it needs servicing

10. Champion 3800 Watt Dual Fuel RV Ready Portable Generator 

 

We have a Champion again, not only do their innovative designs set the industry standards by lowering fuel consumption and raising safety standards. But also, their customer service by certified technicians, who offer unparalleled service for 100% satisfaction.The features are as follows:

Design and Build

This generator works on two fuels – gasoline and propane. Just unpack and instantly access 4750 starting watts and 3800 running watts of power. The unit runs up to 9 hours on a full tank of gasoline and up to 10.5 hours on a 20-lb LPG tank.

It is powered by a reliable 224cc engine that revs up with a touch-start. It also has a push-button electric start for which the battery is included and comes with an internal battery charger that charges the battery while the generator is running. The 3.4-gallon gasoline tank is attached while there is a propane inlet to attach the hose from the propane tank. The Champion 3800 runs quietly at 68 dBA from 23 ft.

There are 4 outlets – one 120V 30A RV, one 120V 30A locking and two 120V 20A- to power all your devices. All the outlets are secured by Volt Guard, it protects your appliances from power spikes and surges. The unit isportable due to its never flat tires and folding handle.

Functionality

The Champion 76533 is a powerful addition to your recreational vehicle, home and workplace. It is also a reliable and cost-effective solution as a standby for power outages or other emergency situations.

Capacity

On gasoline, the Champion will produce 4750 starting watts and 3800 running watts. While on propane 4275 starting watts and 3420 running watts.

Additional Features

Champion offers an excellent customer support with a 3-year limited warranty and a free lifetime technical support. The package includes a propane hose. The unit is EPA and CARB certified.

Pros

  • The unit is quiet
  • It is EPA and CARB certified
  • Battery includedCons

Cons

  •  Engine oil should be included
  • Rotting tubes could be a safety hazard
  • Ensure you get a fresh piece as the rubber hoses tend to rot due to moisture and prolonged period.

11. Champion 3400-Watt Dual Fuel RV Ready

 

The Champion possesses all the characteristics of a quality Dual Fuel Generator and exceeds the industry standards. As this generator sets the benchmark for other it is the best generator in the market.

Single fuel units’ generators are way too old then the flexible alternatives. We suggest you buy dual fuel inverter generators. They are capable of running on both gasoline and liquid propane gas.Champion 3400 Watt Dual Fuel Inverter Generator is the best one in the list of best Dual fuel Inverter Generators in the USA. It is a compact, quiet, and electric start generator. It also operates with RV outlets, not only limited to bucking up homes only.

All the claims are right or not? Does this generator match up your expectation for your dream home or RV in the future? We are trying to answer all your questions related to the best dual fuel portable generator Champion 3400 Watt Dual Fuel Inverter Generator of our review.

Quick Overview for Champion 3400W Dual Fuel Portable Generator in the USA:

  • Connection Cord already exists to connect a regular BBQ type propane tank.
  • 120V 30amp RV outlet is present in this generator. No need to buy additional external adaptors for plugging.
  • Outlets support 120V 30A (TT-30R), 120V 20A Duplex (5-20R), 12V DC Automotive.
  • Compact & Portable, with only weight around 95.7 lbs.

The Four most satisfying the key features we like about Champion 3400W Dual Fuel Generator: 

1. Electric Start: Easy To Use.

Did you remember, your old generator had had a recoil starter? You have to pull it with the cable to start it. Now, you can get rid of these recoil starters.

Because Champion 3400W Dual Fuel has the electric start, even a non-technical person can start it without any external help. Super convenient and easy to use.

Not only this, but its control panel labeled with all outlets and buttons. You don’t need to be a qualified electrician to install and use it.

2. Dual Fuel: More Options.

One key feature that makes Champion 3400W Portable Inverter Generator ahead from traditional generators is its dual-fuel capability. Surprisingly, in our use, while reviewing, it continuously runs for up to 18 hours testing with both fuels.

Champion 3400W Generator is a fuel-efficient for both gasoline and propane. But we noticed you do still have to refuel a bit more often.

The oil tank only holds 0.6-quarts of oil at single-use. However, the low oil shut off sensor makes your life less trouble while it indicates when it is running out of fuel.

(Note: Fuel quality may vary, will result in less efficiency.)

3. Noise Level: Ultra Quiet.

The company claims Champion 3400W dual fuel generator operates cause only 59dB of noise. We placed it in our garage and did not even remark it with a closed door.

It operates quietly as similar to an idling car engine. Your regular use will not be annoying your neighbors as the generator use on Economy mode. At a higher load, it will become louder.

Its smart throttle will adjust automatically to reduce its noise, extending its life, and boost fuel economy. No need to worry for its noiseless function as we found its company claim is valid at any use in the home, RV, or camping.

Best Dual Fuel Generators

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4. RV Ready: Still from the beginning.

Champion dual fuel generator weights around 95.7 lbs only. It also has built-in wheels and adjustable handles. All those features make this generator easy to transport and tuck away.

We appreciate its portability because it designed to fully RV ready out of the box. As it has a dedicated RV outlet, works flawlessly.

Champion dual fuel portable generator guarantee 3400W of energy, perfect for running an entire RV included most of the heavy equipment.

Advanced Features: Consider a long-term buyer’s perspective.

5. Clean Power:

Conventional dual fuel generators have a common problem of high THD (Total Harmonic Distortion). Because of this, these generators potentially damage your portable devices like laptops, LED TVs.

On the other side of the spectrum, inverter generators do not suffer this problem because of its below 3% THD threshold. Champion 3400W is the best choice due to the clean power of the inverter generator.

6. Parallel Capability:

It supports parallel connection and capable of generating double energy at your disposal up to 6800W by joining another Champion 3400W inverter generator with each other.

Do you need more power to run several energy-consuming appliances? You already know your portable generator supports the parallel connection.

7. Service and Warranty:

Champion  comes with 3 years  warranty with  technical support. They also know for their excellent customer service.

If you still have any issues with the equipment, contact them on their customer service number. They will most likely connect you to a qualified professional expert near you.

Who this is for? 

We reviewed it and happy to recommend it to especially these 3 kinds of users.

  • For Home: If you have a moderate use and more likely to buy a dual fuel inverter generator, just in case you need an emergency backup for low to medium energy consumption, Champion 3400W is the best dual fuel generator in the USA.
  • For Work: Small offices, Youtube recording studios, and construction & transport buses always have a struggle for space. Champion 3400W Portable Generator is good enough to recommend you as it is compact without compromise on functionality.
  • For Outdoor: Last but significant recommendation is to all RV owners Champion 3400W Dual fuel generator is best for all your RV needed with its high energy equipment.

Less noise while operating, high fuel-efficiency, portable size, less than 100 lbs. weight with adjustable handles, small enough to slide into a truck bed, you cannot find this many features at this affordable price.

 

12. Sportsman GEN7500DF

 

Sportsman generators are a well-known brand by Buffalo Tools. The company has been lending its expertise in the power tool industry since 1964. Moving ahead with the times, the company’s website has easy to use features on the website to help you choose the right model for your needs.This is the next contender in the line and here are its features:

Design and Build

You can use the generator right out of the box. This dual fuel genset runs on unleaded gasoline and liquid propane gas. It has a reliable 13 HP 389cc, 4-stroke OHV engine with a gasoline tank fitted with a fuel gauge. It runs quietly at 80 dBA with a runtime of 9 hours at 50 percent load on 6.2 gallons of gasoline and 5 hours on a 20-lb LPG cylinder  also had a low oil shut off sensor that shuts the engine when running low on oil –  has a 25-Oz tank for engine oil.

The engine has a recoil start. To use the electric-start feature, install a 12-volt motorcycle battery. The generator also has a built-in circuit protection with an engine shut off switch and circuit breaker. This generator is equipped with 7 outlets – four 120-volt outlets, one 120V RV outlet, one 12-volt DC outlet for battery charging, and a 120/240-volt outlet. It has a built-in automatic voltage regulation system to protect your electrical appliances and devices. It is fitted with a heavy-duty steel frame to withstand rugged use and climate.

Functionality

This generator is ideal for homeowners, contractors and recreational activities. It can run the RV, power tools and household appliances. Portability makes it great for outdoor use while camping or on job sites and a reliable standby during power outages. It runs on LPG and gasoline offering you flexibility during an emergency and on the road.

Capacity

It has a 7500 surge watt and 6000 running watt capacity on liquid propane gas and gasoline, respectively.

Additional features

The genset comes with a 5-foot propane fuel hose fitted with a regulator and spark arrestor. There is a Mobility kit with wheels and a handle making it a portable unit. It has a 2-year limited emission-related warranty and 1-year limited warranty. Fitted with UL listed electrical components, it is easy to repair and maintain – If you want to use a larger propane tank call the customer service.

Pros

  • Dual fuel – liquid propane and unleaded gasoline
  • Portable with wheels and handle
  • Versatile generator with 7 outlets
  • UL listed electrical components for easy maintenance

Cons

  • Engine oil not included

 

13. Duromax XP4850EH

 

Duromax is synonymous with affordable dependability. This California based brand builds their own engines ensuring quality. You can visit the website for a comparative study to pick your model.This generator is next in line due to these features:

Design and Build

The Duromax has a 210cc, 7 HP, 4 – stroke, cast-iron sleeved air-cooled engine. As the moniker “dual fuel” suggests you can run this unit on gasoline and propane. The toggle switch allows you to shift between fuels with ease. The XP4850EH runs for 20 hours on propane and 8 hours on a full 4-gallon tank of gasoline. The unit fires up with an electric start and there is a pull-start as a backup.
The power panel has four outlets – two 120V 20-amp outlets, one 120V / 240V 30-Amp Twist-Lock outlet and a 120V DC output. There is a circuit breaker and voltmeter too. The Duromax makes tolerable levels of noise at 69 dBA at 7 meters. This is roughly equivalent to human conversation. Of course, the noise level depends upon the load – higher the load, louder the noise. Due to its size, weight and portability features such as the never-flat tires and handle, the unit can be wheeled anywhere.

Functionality

The XP4850EH is good to power your home appliances such as refrigerator and furnace. It can also serve as a standby or alternative power source for your recreational and power outage needs.

Capacity

The Duromax XP4850EH can produce a maximum output of 4850 watts and a rated output of 3850 watts.

Additional Features

The Duromax has a low oil indicator that shuts off the engine when the oil is running low, overheating or low in viscosity. There is a muffler to dampen the noise and a spark arrestor to prevent fires. It comes with a manual, an electric start-up and a voltmeter that indicates the voltage. The unit is EPA and CARB approved.

Pros

  • Works on dual fuel making it extremely convenient
  • Compact portable design with a mobility ki
  • Safety features such as the low oil indicator, voltmeter, etc
  • EPA and CARB approved

Cons

  • Maybe a bit loud under heavy load

 

14.  Sportsman GEN4000DF

 

These generators are a part of the Buffalo Tools brand. The Sportsman series comprises of food processing/cookware, general merchandise and generators

Design and Build

Get yourself the advantage of a dual fuel generator that offers the flexibility in fuel choice. You can switch fuel from propane to gasoline or vice versa, at a flip of a switch.The engine runs for 10 hours on a full tank of 3.6 gallons of gasoline and a 50% load capacity.

The genset comes with an intelligent panel design to simplify operations. To the left-hand side is the on/off switch for power. At the centretop of the panel is the voltmeter and below are four 120V power outlets. You can use these to power your household appliances and there is a 120V RV outlet too.

Functionality

The Sportsman can handle any contractors power needs, power outage, household appliances and outdoor activities such as tailgating or camping.

Capacity

The Sportsman GEN4000DF delivers a maximum power output of 4000 watts and effective power of 3500 watts.

Additional Features

There are features for overload protection such as a circuit breaker that automatically shuts off the system in the event of an overload. The voltmeter consistently monitors the voltage output. The battery charger charges your batteries so that the unit is ready to use during a power outage. The propane hose has a regulator to monitor the LPG flow and level.

Pros

  • Easy to setup and start using
  • The voltmeter monitors output
  • The manual is clear and detailedCons

Cons

  • Always check the hose for rot

 

15. Winco HPS6000HE 

 

Winco has been providing highest quality electrical goods since 1927. Since last 80 years they remain the leading manufacturer of generators, to electrician, home owners, agricultural businesses, etc.The features that put this genset on this list are as follows:

Design and Build

This is a versatile bi-fuel unit with a Honda 11 HP, GX340 engine. The engine is adaptable, quiet and offers greater fuel efficiency. This bi-fuel runs on liquified natural gas and gasoline. The unit comes with a standard electric start, a battery rack and cables. There is a dual element air filter that reduces maintenance.

As you cannot hand crank the generator fast enough to develop a proper vacuum to start the vapour fuel system, an electric start has been provided. The engine shuts down when the oil pressure falls oroverheat. This protects the engine from damage.The unit comes with an EPA approved 4.5-gallon steel fuel tank that eliminates hydrocarbon emissions.

The unit generates an AC current of 120V and 240V. There is one dual 120V 3-prong/straight blade outlets (NEMA 5-15R) and one 120/240V 30A twist lock (NEMA L14-30). The runtime is 9.8 hours at 50% load, and 5.2 hours run time at full load. It has a moderate noise level of 72dB at 7 meters.

There is a brushless alternator with an inherent voltage regulator. It has less than 6% total harmonic distortion (THD) and 100% copper windings and NEMA class-F insulation.

Capacity

The Honda engine offers 6000 surge watts and 5500 rated watts on a full tank.

Pros

  •  3600 RPM Honda GX engine
  • Low oil alert
  • The unit comes with a 3-year warranty.
  • Has a cast iron sleeve

Cons

  • No hand crank to start the engine
  • Portability kit sold separately