In today’s world, having a reliable power source is essential, whether you’re at home, camping, or on a construction site. Generators are devices that provide backup power, but the efficiency and versatility of a generator can vary significantly. A dual gas generator, which can run on both gasoline and propane, offers greater flexibility and convenience. These generators are known for their ability to switch between fuels, giving users more options for power generation, especially when one fuel source is limited or unavailable.
This article will review 5 of the best dual gas generators currently on the market. We will explore their features, performance, pros, cons, and ideal use cases to help you make an informed decision.
What is a Dual Gas Generator?
A dual gas generator is designed to run on two types of fuel: gasoline and propane. Gasoline is the most common fuel for portable generators, while propane offers several advantages, including a longer shelf life and cleaner emissions. Dual-fuel generators give users the flexibility to choose the fuel that works best for their needs at any given time. This flexibility can be a game-changer in situations where fuel supply is uncertain or unavailable.
Key Benefits of Dual Gas Generators
Flexibility: Being able to use either gasoline or propane allows you to choose the fuel that’s more readily available. It also means you have backup fuel options during an emergency.
Fuel Efficiency: Propane burns cleaner than gasoline, which can lead to longer engine life and fewer maintenance issues.
Environmentally Friendly: Propane produces fewer emissions, making dual gas generators more eco-friendly than those running solely on gasoline.
Cost-Effective: Sometimes, propane can be cheaper or more accessible than gasoline, depending on your location.
1. Westinghouse WGen7500DF Dual Fuel Generator
Overview
The Westinghouse WGen7500DF is a robust and versatile dual fuel generator that is perfect for both home backup and recreational use. Known for its impressive power output and ease of use, the WGen7500DF is a popular choice among people who need a reliable power source during outages or on job sites.
Key Features
- Power Output: 7,500 watts of peak power and 7,500 watts of running power when using gasoline. With propane, the generator produces 6,750 watts of peak power and 6,750 watts of running power.
- Fuel Tank Capacity: 6.6 gallons of gasoline and a 20-pound propane tank.
- Run Time: Up to 16 hours on gasoline and 12 hours on propane at 50% load.
- Electric Start: This generator features a one-touch electric start, making it incredibly easy to power up.
- Remote Start: Includes a key fob for starting the generator from a distance.
Pros
- Large fuel tank capacity ensures extended run times.
- Powerful enough to run essential appliances and tools.
- Dual fuel capability for flexibility.
- Quiet operation for its size.
- User-friendly interface with easy-to-read display and controls.
Cons
- A bit on the heavier side at around 200 pounds.
- Some users report that the propane run time is shorter than advertised.
Ideal Use Cases
- Ideal for home backup power during emergencies.
- Great for RVs, camping, and outdoor events.
- Perfect for construction sites where different tools need to be powered.
2. DuroMax XP12000EH Dual Fuel Generator
Overview
The DuroMax XP12000EH is a heavy-duty dual fuel generator designed for high power demands. Whether you’re looking for a generator for emergency backup, recreational activities, or powering equipment on a job site, this model delivers reliability and convenience.
Key Features
- Power Output: 12,000 watts peak and 9,500 watts running on gasoline, with a slightly lower power output of 10,800 watts peak and 8,550 watts running on propane.
- Fuel Tank Capacity: 8.3 gallons of gasoline and a 20-pound propane tank.
- Run Time: Up to 8 hours on gasoline at 50% load and 6 hours on propane.
- Automatic Voltage Regulator: Ensures stable power for sensitive electronics and equipment.
- MX2 Technology: Allows you to select between 120V and 240V operation for more flexibility when using different appliances.
Pros
- High power output is suitable for larger appliances and tools.
- Easy-to-use control panel with multiple outlets for flexibility.
- Durable, all-metal construction.
- Supports both 120V and 240V power requirements.
Cons
- Heavier than smaller generators, making it less portable.
- Can be loud during operation, especially under heavy load.
Ideal Use Cases
- Ideal for larger homes or workshops needing high power output.
- Great for emergency backup or remote job sites where heavy-duty tools need to be powered.
3. Champion 100294 4375/3500-Watt Dual Fuel Generator
Overview
Champion is a renowned name in the generator industry, and the Champion 100294 is a perfect example of their commitment to quality and reliability. This mid-sized dual fuel generator is ideal for home backup, tailgating, and light construction work.
Key Features
- Power Output: 4,375 watts peak and 3,500 watts running on gasoline. When using propane, it produces 3,900 watts peak and 3,420 watts running.
- Fuel Tank Capacity: 3.4 gallons of gasoline and a 20-pound propane tank.
- Run Time: Up to 12 hours on gasoline at 50% load and 10.5 hours on propane.
- Cold Start Technology: Ensures the generator starts reliably in cold weather conditions.
- Noise Level: Runs at 68 dBA, which is quieter than many other generators of similar size.
Pros
- Compact and easy to transport.
- Reliable cold start system for winter conditions.
- Fairly quiet operation for its class.
- Affordable and offers good value for money.
Cons
- Slightly lower power output than other larger generators.
- Not ideal for heavy-duty or high-demand appliances.
Ideal Use Cases
- Great for home backup power, camping, or RVing.
- Perfect for small to medium-sized appliances and electronics.
- Useful for light work around the home or garden.
4. Generac 7117 GP2200i Dual Fuel Inverter Generator
Overview
The Generac GP2200i is a compact and portable dual fuel generator that’s ideal for recreational use, camping, or small home backup needs. Unlike traditional generators, this model is an inverter generator, meaning it produces clean, stable power that’s safe for sensitive electronics.
Key Features
- Power Output: 2,200 watts peak and 1,700 watts running on gasoline. When using propane, it produces 2,000 watts peak and 1,600 watts running.
- Fuel Tank Capacity: 1.2 gallons of gasoline and a 20-pound propane tank.
- Run Time: Up to 10.75 hours on gasoline at 25% load and 8 hours on propane.
- Inverter Technology: Provides clean and stable power, making it safe for sensitive devices like laptops, smartphones, and TVs.
- Parallel Ready: Can be connected to another Generac inverter generator for increased power output.
Pros
- Ultra-portable and easy to carry.
- Produces clean energy for sensitive electronics.
- Low noise level of around 53 dBA, making it ideal for camping and outdoor activities.
- Inverter technology ensures stable and consistent power.
Cons
- Lower power output compared to larger models.
- Not ideal for high-demand appliances or tools.
Ideal Use Cases
- Perfect for camping, tailgating, or powering small electronics.
- Ideal for RV use, where space and weight are important considerations.
- Excellent for sensitive electronics that require clean power.
5. Pulsar G12KBN 12,000-Watt Dual Fuel Generator
Overview
The Pulsar G12KBN is a high-powered dual fuel generator designed for heavy-duty tasks. Whether you need it for home backup, construction, or outdoor events, the Pulsar G12KBN can handle your power needs with ease. It’s built to be durable, reliable, and capable of handling large appliances and equipment.
Key Features
- Power Output: 12,000 watts peak and 9,500 watts running on gasoline. On propane, it produces 10,800 watts peak and 8,550 watts running.
- Fuel Tank Capacity: 8.0 gallons of gasoline and a 20-pound propane tank.
- Run Time: Up to 12 hours on gasoline at 50% load and 8 hours on propane.
- Heavy-Duty Wheels: Easy to move around thanks to the large, durable wheels.
- Multiple Outlets: Includes multiple 120V and 240V outlets, making it suitable for a variety of uses.
Pros
- High power output, perfect for large homes or job sites.
- Durable construction with a steel frame.
- Easy portability with heavy-duty wheels.
- Can run for long periods, making it great for extended power needs.
Cons
- Heavier than some smaller generators, making it less portable.
- Noise levels can be high under full load.
Ideal Use Cases
- Ideal for home backup during power outages.
- Perfect for powering tools and equipment on job sites.
- Great for large outdoor events or camping trips with high power demands.
Conclusion
A dual gas generator is a fantastic investment for those who need a reliable power source in various situations. From home backups to camping adventures and construction sites, the five dual gas generators we’ve covered in this article offer a wide range of features and power capacities. Whether you’re looking for portability, high output, or something quieter, there is a dual fuel generator for every need.
Choose a generator that suits your specific requirements and enjoy the convenience of having two fuel options at your disposal. With the right dual gas generator, you can have peace of mind knowing you have reliable power whenever you need it.
