The Most Reliable Dual-fuel Generator, Ranked

Voting rules: Choose the dual-fuel generator you think is the most reliable!

Updated on Apr 20, 2024 07:48

In a world where power outages are increasingly common due to severe weather events and other disruptions, having a dependable source of backup power is crucial. Dual-fuel generators, which can operate on both gasoline and propane, offer a flexible and efficient solution for emergency power needs. As these generators become more popular, the ability to identify the most reliable models is essential for consumers looking to make informed purchasing decisions. Ranking these generators based on reliability not only aids potential buyers in choosing a product that will serve them well during a crisis, but also drives manufacturers to uphold high standards of quality and durability in their designs. By participating in voting, users contribute to a community-driven assessment, helping to paint a clearer picture of which models stand out in terms of performance and value.

What Is the Most Reliable Dual-fuel Generator?

1

65
votes
Westinghouse WGen7500DF

This generator offers a powerful 7500 watts of starting power and 6750 watts of running power. It also features a remote start function and a large fuel tank for extended run time.
The Westinghouse WGen7500DF is a highly reliable dual-fuel generator designed to provide consistent power backup in both residential and commercial settings. It offers convenient flexibility by allowing users to switch between propane and gasoline as fuel sources, ensuring uninterrupted power supply during emergencies or outdoor activities.

Engine Power Output: 9,500 peak watts, 7,500 running watts

Fuel Type: Dual-fuel (Propane and Gasoline)

Engine: 420cc Westinghouse 4-Stroke OHV Engine

Fuel Tank Capacity: 6.6 gallons

Run Time: Up to 16 hours with a 50% load
2

33
votes
Champion 7500-Watt Dual Fuel Portable Generator

Champion

This generator offers both propane and gasoline fuel options and has a runtime of up to 8 hours at 50% load. It also features an electric start and a low oil shut-off sensor.
The Champion 7500-Watt Dual Fuel Portable Generator is a highly reliable generator that offers the flexibility to run on either gasoline or propane. It is designed to provide a steady and uninterrupted power supply in various situations, such as during power outages or camping trips. With its impressive power output and durable build, this generator is suitable for both household and outdoor use.

Power Output: 7500 watts

Fuel Type: Dual fuel (Gasoline, Propane)

Engine: Champion 439cc OHV

Starting Method: Electric, Recoil

Run Time (Gasoline): Up to 8 hours at 50% load
3

18
votes
DuroMax XP12000EH Dual Fuel Portable Generator

DuroMax

This generator offers a powerful 12000 watts of starting power and 9500 watts of running power. It also features a low oil shut-off sensor and a fuel gauge for easy monitoring.
The DuroMax XP12000EH Dual Fuel Portable Generator is a highly reliable and versatile generator that offers the convenience of runny on either gasoline or propane. It is designed to provide reliable backup power for your home, job site, or outdoor adventures.

Fuel Type: Dual fuel (Gasoline and Propane)

Starting Watts: 12,000

Running Watts: 9,500

Engine Size: 457cc DuroMax OHV Engine

Run Time: Gasoline - Up to 8 Hours / Propane - Up to 7 Hours on a 40 lb. Tank
4

7
votes
Briggs & Stratton 30675 Q6500 Inverter Generator

Briggs & Stratton

This generator offers a quiet and efficient operation and has a runtime of up to 14 hours at 25% load. It also features a built-in inverter and a fuel gauge for easy monitoring.
The Briggs & Stratton 30675 Q6500 Inverter Generator is a highly reliable dual-fuel generator designed for portable power solutions. It is equipped with advanced inverter technology, allowing for clean and stable power output to run sensitive electronics or appliances without any potential damage. The generator is capable of producing up to 6,500 starting watts and 5,000 running watts on gasoline, or 5,800 starting watts and 4,500 running watts on propane. With its integrated fuel selector switch, users can easily switch between gasoline and propane fuel sources, providing flexibility and convenience. The generator features a durable steel frame and a compact design, making it easy to transport and store. Additionally, it comes with multiple outlets, including four 120V household outlets, one 120V/240V 30A locking outlet, and two USB ports, allowing for versatile connectivity. The Q6500 generator also operates quietly, thanks to its Whisper Series muffler, providing a peaceful environment while in use. Overall, this generator is an excellent choice for those seeking a reliable and versatile dual-fuel power solution.

Starting Watts (Gasoline): 6,500

Running Watts (Gasoline): 5,000

Starting Watts (Propane): 5,800

Running Watts (Propane): 4,500

Fuel Type: Dual-fuel (Gasoline and Propane)
5

15
votes
Pulsar PG10000B16 Dual Fuel Portable Generator

Pulsar

This generator offers a powerful 10000 watts of starting power and 8000 watts of running power. It also features an electric start and a low oil shutdown sensor.
The Pulsar PG10000B16 Dual Fuel Portable Generator is a high-performance generator that offers the convenience of running on both gasoline and propane. It is designed to provide reliable power in various situations, making it perfect for backup power during emergencies or for use in remote locations where electricity is not readily available. With its powerful 420cc engine, this generator can deliver up to 10,000 peak watts and 8,000 running watts, ensuring that it can meet your power needs throughout the day. The generator is built with a durable steel frame and features a convenient electric start for quick and easy operation. It also includes a dual fuel switch and a fuel selector knob, allowing you to easily switch between gasoline and propane fuel sources. The PG10000B16 comes with multiple outlets, including four 120V 20A outlets, one 120V/240V 30A twist-lock outlet, one 120V/240V 50A outlet, and one 12V DC output, giving you plenty of options for connecting your devices and appliances. It also features a digital meter that displays real-time information on voltage output, frequency, and operating hours. The generator is EPA and CARB compliant, meaning it meets the strictest environmental standards. Pulsar, a reputable manufacturer of power equipment, is the creator of the PG10000B16 Dual Fuel Portable Generator.

Engine Type: 4-stroke, Single Cylinder, OHV

Engine Displacement: 420cc

Fuel Type: Gasoline, Propane

Starting System: Electric Start

Peak Watts: 10,000W
6

14
votes
Generac GP2200i Dual Fuel Portable Inverter Generator

Generac

This generator offers a quiet and efficient operation and has a runtime of up to 7.7 hours at 50% load. It also features a built-in inverter and a fuel gauge for easy monitoring.
The Generac GP2200i Dual Fuel Portable Inverter Generator is a highly reliable dual-fuel generator designed for portable power needs. It is created by Generac, a leading manufacturer of power generation equipment. The generator is compact, lightweight, and features inverter technology to provide clean and stable power for sensitive electronic devices. Its dual fuel capability allows it to run on either gasoline or propane, providing flexibility and cost-effectiveness. The generator offers a maximum power output of 2200 watts and a rated power output of 1700 watts, making it suitable for a variety of applications. It is equipped with a 1.2-gallon fuel tank, providing a runtime of up to 10.75 hours at 25% load. The generator also features a user-friendly control panel, including an economy mode to maximize fuel efficiency. It has built-in circuit breakers for overload protection and low oil shutdown to prevent engine damage. The GP2200i is equipped with a recoil start mechanism and has a noise level of 48-58 decibels, ensuring quiet operation. The generator is parallel ready, allowing for increased power output when connected to another compatible unit. Overall, the Generac GP2200i Dual Fuel Portable Inverter Generator is a reliable and versatile power solution for various outdoor activities, emergencies, and job sites.

Maximum Power Output: 2200 watts

Rated Power Output: 1700 watts

Fuel Type: Gasoline, Propane

Fuel Tank Capacity: 1.2 gallons

Runtime at 25% Load: up to 10.75 hours
7

10
votes
Firman H08051 Hybrid Dual Fuel Portable Generator

Firman

This generator offers a powerful 10000 watts of starting power and 8000 watts of running power. It also features an electric start and a fuel gauge for easy monitoring.
The Firman H08051 Hybrid Dual Fuel Portable Generator is a reliable and versatile power solution that can run on either gasoline or propane, providing flexibility and convenience. It is designed to deliver high performance while ensuring reliable power supply in various situations.

Power Output: Starting: 10,000W / Running: 8,000W

Fuel Type: Gasoline, Propane

Engine: Firman Max Pro Series 439cc engine

Fuel Tank Capacity: 8 gallons

Run Time: Gasoline: 8 hours at 50% load, Propane: 5 hours at 50% load
8

10
votes
Duromax XP4400EH Dual Fuel Portable Generator

Duromax

This generator offers a powerful 4400 watts of starting power and 3500 watts of running power. It also features a low oil shutdown sensor and a fuel gauge for easy monitoring.
The Duromax XP4400EH Dual Fuel Portable Generator is a highly reliable and versatile generator that allows you to choose between using propane or gasoline as a fuel source. It is designed to provide a reliable power source for various applications, including camping, RV trips, outdoor events, and emergency backup power.

Engine Power: 4,400 starting watts / 3,500 running watts

Fuel Type Options: Propane and gasoline

Engine Type: 4-stroke, air-cooled

Fuel Tank Capacity: 4-gallon

Runtime: Up to 20 hours on propane, up to 8 hours on gasoline at 50% load
9

2
votes
Sportsman GEN4000DF Dual Fuel Portable Generator

Sportsman

This generator offers both propane and gasoline fuel options and has a runtime of up to 10 hours at 50% load. It also features an electric start and a low oil shutdown sensor.
The Sportsman GEN4000DF Dual Fuel Portable Generator is a highly reliable and versatile power solution for both indoor and outdoor use. It is designed to provide backup power during emergencies, outdoor activities, camping trips, and worksites. With its dual fuel capability, it can run on either gasoline or propane, giving users flexibility in fuel options. The generator is equipped with a powerful 7HP engine that can produce up to 4000 surge watts and 3500 running watts of power. It features a 4-gallon fuel tank that provides a decent run time of up to 10 hours on a 50% load. The GEN4000DF comes with multiple outlet options, including four 120V outlets and a 12V DC outlet, allowing users to power different devices simultaneously. It also has a convenient recoil start system and a low oil shutdown feature to protect the engine from damage. The compact and portable design, along with the sturdy handle and never-flat wheels, make it easy to transport and store. Overall, the Sportsman GEN4000DF Dual Fuel Portable Generator is a reliable, efficient, and convenient power solution for various applications.

Engine Power: 7 HP

Fuel Type: Gasoline/Propane

Starting Watts: 4000

Running Watts: 3500

Fuel Tank Capacity: 4 Gallons
10

4
votes
All Power America APGG10000GL Dual Fuel Portable Generator

All Power America

This generator offers a powerful 10000 watts of starting power and 8000 watts of running power. It also features a low oil shutdown sensor and a fuel gauge for easy monitoring.
The All Power America APGG10000GL Dual Fuel Portable Generator is a highly reliable generator that can be operated using both gasoline and propane, providing flexibility and convenience during power outages or outdoor activities. It is designed to deliver a consistent power supply in a compact and portable package.

Dual fuel capability: Operates on both gasoline and propane

Power output: 10,000 watts

Engine type: 4-stroke OHV

Fuel tank capacity: 8 gallons

Run time: Up to 8 hours at 50% load

Missing your favorite dual-fuel generator?

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Discussion

Ranking factors for reliable dual-fuel generator

Power output

The generators should have enough power output to support your needs, depending on the appliances or devices you plan to run.
Fuel efficiency

Dual-fuel generators should be fuel-efficient, and consume less fuel to save you money on fuel costs.
Fuel type

Dual-fuel generators can run on both propane and gasoline, which allows for versatility, especially in situations when one type of fuel may not be available.
Noise level

Look for generators with a low noise level, especially if you plan to use it for extended periods of time or in residential areas.
Portability

If you plan to use the generator for outdoor activities or camping, you may need to consider a portable generator that is easy to transport.
Durability

Quality and durability are essential for a reliable dual-fuel generator, it should be able to withstand different weather conditions and regular usage.
Warranty

Consider generators that come with a good warranty to ensure you are protected against any faults or defects.

About this ranking

This is a community-based ranking of the most reliable dual-fuel generator. We do our best to provide fair voting, but it is not intended to be exhaustive. So if you notice something or generator is missing, feel free to help improve the ranking!

Statistics

1778 views
179 votes
10 ranked items

Movers & Shakers

Westinghouse WGen7500DF
Champion 7500-Watt Dual Fuel Portable Generator
Generac GP2200i Dual Fuel Portable Inverter Generator
All Power America APGG10000GL Dual Fuel Portable Generator

Voting Rules

A participant may cast an up or down vote for each generator once every 24 hours. The rank of each generator is then calculated from the weighted sum of all up and down votes.

More information on most reliable dual-fuel generator

Background Information: Dual-Fuel Generators When it comes to emergency power backup, generators have become a popular choice for homeowners, businesses, and outdoor enthusiasts alike. However, with so many types and models of generators available in the market, choosing the right one can be overwhelming. One type of generator that has gained popularity in recent years is the dual-fuel generator. As the name suggests, dual-fuel generators can run on two types of fuel - typically gasoline and propane. This feature provides users with added flexibility and convenience, as they can switch between the two fuels depending on availability and preference. Additionally, dual-fuel generators are known for their fuel efficiency and longer run time, making them a reliable option for extended power outages. When choosing a dual-fuel generator, it's important to consider factors such as wattage, fuel tank capacity, and noise level. It's also essential to select a generator from a reputable brand with a proven track record of reliability and durability. Doing so will ensure that your investment provides you with a reliable source of power for years to come. In this article, we'll take a closer look at some of the most reliable dual-fuel generators available in the market and help you make an informed decision when it comes to choosing the right one for your needs.