Does Predator Make a Dual Fuel Generator? A Comprehensive Guide

When it comes to affordable, high-performance portable generators, Predator—the house brand of Harbor Freight Tools—has become a household name. Known for their competitive pricing, robust build quality, and impressive power output, Predator generators are a popular choice for homeowners, contractors, RVers, and preppers alike.

As the demand for fuel flexibility and emergency preparedness grows, many consumers are asking: Does Predator make a dual fuel generator?

This in-depth article will answer that question and more. We’ll explore Predator’s product lineup, the concept of dual fuel technology, the current state of the market, alternatives, conversion options, and what the future may hold for Predator in the dual fuel generator space.

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Introduction: The Rise of Dual Fuel Generators

In recent years, dual fuel generators have surged in popularity. The ability to run on both gasoline and propane (and sometimes natural gas) offers users flexibility, longer run times, and the security of having a backup fuel source during emergencies. This versatility is especially valuable during natural disasters, camping trips, or extended power outages when one type of fuel may be scarce.

As a result, many leading generator manufacturers have introduced dual fuel models to their product lines. Brands like Champion, DuroMax, Westinghouse, and Firman now offer a wide range of dual fuel generators. Given Predator’s reputation for value and performance, it’s natural for consumers to wonder if Predator has joined this trend.

What Is a Dual Fuel Generator?

A dual fuel generator is a portable or standby generator designed to operate on two different types of fuel, most commonly gasoline and propane (LPG). Some advanced models can also run on natural gas. The key feature of a dual fuel generator is its ability to switch between fuel sources, either manually or automatically, depending on the model.

Key Benefits

Fuel Flexibility: Can run on either gasoline or propane (and sometimes natural gas).
Extended Run Time: Switch between fuels for longer operation.
Cleaner Operation: Propane burns cleaner than gasoline, producing fewer emissions.
Storage Benefits: Propane can be stored indefinitely, while gasoline degrades over time.

Predator Generators: Brand Overview

Predator is the in-house brand of Harbor Freight Tools, a major American retailer known for affordable tools and equipment. Predator generators have earned a reputation for:

Affordability: Lower price points than many competitors.
Performance: High wattage output and robust engines.
Reliability: Solid build quality for the price.
Wide Range: Models from small inverters to large open-frame units.

Predator generators are widely used for home backup, job sites, RVs, tailgating, and emergency preparedness.

Does Predator Make a Dual Fuel Generator?

The Short Answer

As of 2025, Predator does NOT manufacture or sell a dual fuel generator in their product lineup.
All Predator generators are designed to run on a single fuel source—either gasoline or, in rare cases, dedicated propane—but not both.

Details

No Factory Dual Fuel Models: Predator’s official product lineup, both in the United States and internationally, does not include any dual fuel (gasoline/propane or gasoline/natural gas) models.
No Official Conversion Kits: Predator/Harbor Freight does not offer or endorse any factory-approved dual fuel conversion kits for their generators.
Warranty Implications: Modifying a Predator generator to run on a second fuel using aftermarket kits will void the manufacturer’s warranty.

Why Doesn’t Predator Offer Dual Fuel Generators?

There are several possible reasons why Predator has not introduced a dual fuel generator:

1. Engineering and Emissions Standards

Predator generators are designed to meet specific emissions and performance standards. Creating a dual fuel model that meets these standards for both gasoline and propane adds complexity and cost.

2. Market Positioning

Predator’s brand is built on affordability and simplicity. Adding dual fuel capability would increase production costs and potentially raise prices, which could conflict with their value-focused strategy.

3. Product Focus

Predator’s current focus is on gasoline-powered generators, which are the most universally available and easiest to maintain for the average consumer.

4. Aftermarket Solutions Exist

Many third-party companies offer dual fuel conversion kits for Predator generators, allowing users to modify their units if they desire dual fuel capability.

5. Strategic Product Development

Predator may be waiting to see if the dual fuel trend is a lasting shift or a temporary fad before investing in new product development.

Predator’s Current Generator Lineup

Predator offers a wide range of portable generators, including:

1. Inverter Generators (Gasoline Only)

Predator 1400, 2000, 3500, 4550, 9500 Inverter
Known for quiet operation and clean power for sensitive electronics.

2. Open Frame Generators (Gasoline Only)

Predator 4000, 4375, 6500, 8750, 9500, 9000, 9500, 13,000, etc.
High wattage output for home backup and job sites.

3. Specialty Models

Occasional models for specific applications, but none are dual fuel.

None of these models are dual fuel.

Can You Convert a Predator Generator to Dual Fuel?

Aftermarket Conversion Kits

While Predator does not make dual fuel generators, aftermarket conversion kits are available from third-party companies. These kits allow you to modify a Predator generator to run on propane (LPG), natural gas, or both, in addition to gasoline.

How Do Conversion Kits Work?

Carburetor Adapter: The kit typically includes an adapter that fits between the air filter and carburetor, allowing propane or natural gas to mix with incoming air.
Regulator and Hoses: A regulator controls the flow of propane or natural gas from the tank to the generator.
Selector Valve: Some kits include a valve to switch between gasoline and alternative fuels.

Popular Conversion Kit Brands

US Carburetion (Motor Snorkel)
Hutch Mountain
Century Fuel Products

Compatible Predator Models

Most conversion kits are designed for popular Predator models such as the 3500, 9500, and 9000 series.

Risks and Considerations of Conversion

Before converting your Predator generator to dual fuel, consider the following:

1. Warranty Voidance

Manufacturer’s Warranty: Any modification, including installing a conversion kit, will void Predator’s warranty.

2. Safety Concerns

Improper Installation: Incorrect installation can lead to fuel leaks, fire hazards, or carbon monoxide poisoning.
Professional Installation Recommended: If you choose to convert, have a qualified technician perform the installation.

3. Performance Issues

Power Output: Generators typically produce less wattage on propane than gasoline.
Starting and Running: Some users report harder starting or rougher running on propane, especially in cold weather.

4. Legal and Insurance Issues

Local Codes: Some jurisdictions prohibit or restrict modified generators.
Insurance: Damage caused by a modified generator may not be covered by insurance.

5. Emissions Compliance

EPA and CARB: Modified generators may not meet emissions standards required by the Environmental Protection Agency (EPA) or California Air Resources Board (CARB).

Alternatives: Top Dual Fuel Generator Brands

If you require a dual fuel generator and want a factory-built, warrantied product, consider these reputable brands:

1. Champion Power Equipment

Wide range of dual fuel models (2,000 to 12,000+ watts)
Reliable, affordable, and widely available

2. DuroMax

Heavy-duty dual fuel generators for home backup and job sites
Known for high wattage and robust construction

3. Westinghouse

Inverter and conventional dual fuel models
Good balance of price, features, and reliability

4. Firman

Budget-friendly dual fuel options
Good for RVs, camping, and home backup

5. Pulsar, WEN, and Others

Offer a variety of dual fuel models for different needs

Note: While these brands may not match Predator’s price point, they offer true dual fuel capability with full manufacturer support and warranty.

Pros and Cons of Dual Fuel Generators

Pros

Fuel Flexibility: Use whichever fuel is available or more affordable.
Extended Run Time: Switch between fuels for longer operation.
Cleaner Operation: Propane burns cleaner, producing fewer emissions.
Storage Benefits: Propane can be stored indefinitely.

Cons

Higher Initial Cost: Dual fuel generators are generally more expensive.
Slightly Lower Power on Propane: Expect a 10–20% reduction in wattage.
More Complex Maintenance: Two fuel systems mean more components to inspect and maintain.
Heavier and Bulkier: Added components can increase weight and size.
Potential for User Error: Incorrect switching or improper fuel handling can cause operational issues.

What the Future Holds: Will Predator Enter the Dual Fuel Market?

Industry Trends

Growing Demand: The popularity of dual fuel generators continues to rise, especially in North America.
Competitor Offerings: Most major generator brands now offer dual fuel models.

Predator’s Potential Response

Innovation Track Record: Predator is known for responding to market trends with affordable solutions.
No Official Announcements: As of mid-2024, Predator has not announced any plans to release a dual fuel generator.
Possible Future Models: If demand continues to grow, it’s possible Predator will develop a dual fuel model that meets their standards for performance, emissions, and affordability.

Frequently Asked Questions

1. Can I buy a Predator dual fuel generator outside the United States?

No. Predator does not manufacture dual fuel generators for any market worldwide.

2. Will converting my Predator generator to dual fuel damage it?

If done improperly, conversion can damage the engine, reduce performance, and create safety hazards. It will also void the warranty.

3. Is propane better than gasoline for generators?

Propane burns cleaner and stores longer, but gasoline provides higher power output. Dual fuel generators let you choose based on your needs.

4. Are there any quiet dual fuel generators like Predator’s inverter series?

Some inverter dual fuel models from Westinghouse, Champion, and Firman are relatively quiet, but Predator’s inverter series remains among the quietest gasoline-only options.

5. How can I stay updated on new Predator generator releases?

Check Harbor Freight’s official website, subscribe to their newsletter, or follow authorized Harbor Freight dealers for the latest product announcements.

Conclusion: Should You Wait for a Predator Dual Fuel Generator?

Key Takeaways

Predator does not currently make a dual fuel generator.
All Predator generators are single-fuel from the factory.
Aftermarket conversion kits are available but void the warranty and carry risks.
If you need dual fuel capability now, consider reputable brands like Champion, DuroMax, or Westinghouse.
Predator may introduce a dual fuel model in the future, but there are no official plans as of 2024.

Final Thoughts

Predator generators remain a top choice for those who value affordability, reliability, and performance. If you are committed to the Predator brand and do not require dual fuel capability, a Predator generator is an excellent investment. However, if dual fuel flexibility is a must-have feature for your needs, you may be better served by choosing a factory-built dual fuel generator from another reputable brand.

Always prioritize safety, warranty, and compliance with local regulations when choosing or modifying a generator.

In summary: While Predator does not currently offer a dual fuel generator, the market is full of alternatives for those who need this feature. If you value Predator’s affordability and don’t mind sticking with gasoline, their generators remain a top choice. For dual fuel capability, explore other brands or consider a conversion kit—just be aware of the risks and warranty implications. The future may yet bring a Predator dual fuel generator, but for now, the answer is clear: Predator does not make a dual fuel generator.

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