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OEM dual fuel generator manufacturer&supplier in China

BISON offers a variety of dual fuel generators for you to choose from.

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Types of dual fuel generators

Portable dual fuel generators

Portable dual fuel generators are designed for easy mobility, equipped with wheel and handles. Users can choose between fuel types depending on what's available or preferred. These generatorsrange in output power from approximately 2000 to 8000 watts and are ideal for users in areas where fuel availability is uncertain or who wish to benefit from the cost or efficiency advantages of usingpropane or gasoline.

Inverter dual fuel generators

Inverter dual fuel generators combine dual fuel capabilities with inverter technology, they can also run on both fuels. In addition, they contain an inverter, which produces cleaner power output with less electrical noise and fluctuations, which is critical when powering sensitive electronics. They are typically quieter and greater fuel economy.

Applications of dual fuel generators

BISON dual fuel generators boost dependability and durability, allowing users to switch between gasoline and propane to maintain power supply in diverse conditions. They are ideal for numerous uses:

dual fuel generator applications

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Traditional generators have been the trusted choice for backup power. They only use one fuel source, to deliver reliable energy during outages or in off grid areas. 

Dual fuel generators can use both gasoline and propane, unlike traditional generators. This flexibility offers more convenience and reliability, especially when one fuel is easier to find or cheaper. 

Let’s explore dual fuel generators, their advantages, difference and considerations, to help you decide wisely. Start by reading our dual fuel generator buying guide!

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What are dual fuel generators?

dual fuel generators allow switching between fuel sources and can be widely used for residential backup power, outdoor activities and professional use.

dual fuel generator vs single fuel generators

Single fuel generators operate on just one type, like gasoline or diesel. Though simple and efficient, they restrict the variety of fuels you can use.

In contrast, dual fuel generators can flexibility switch between two different fuel types, more flexibility. This adaptability is particularly advantageous in a variety of situations, such as during fuel shortages, emergencies. In addition, some dual fuel generators allow for real-time switching of fuels without stopping the engine, providing uninterrupted power.

Advantages of dual fuel generators

Flexible fuel choices

Mainlyadvantage of dual fuel generators is their ability to use gasoline or propane. Gasoline is easy to find and delivers higher power, great for high demand uses. Propane is cleaner, cheaper, and stores well, making it ideal for long term use.

Extended runtime and enhanced reliability

dual fuel generators allow users to switch between fuels, significantly extending run times. Gasoline can easily switch to propane without interrupting power, which is particularly useful during extended power outages or remote operations. Additionally, the ability to use two fuels enhances the reliability of the generator and can serve as a backup plan.

Cost effectiveness

Fuel prices fluctuate based on a variety of factors, and dual fuel generators allow you to choose a more cost effective fuel option, saving money in the long run. Additionally, propane generally costs less than gasoline and has an unlimited shelf life, reducing maintenance costs associated with fuel degradation.

Factors to consider before purchasing dual fuel generator

Before purchasing a dual fuel generator, we need consider various factors to ensure it meets our needs and works reliably. The following are important considerations to guide your decision:

Power requirements

Determine your power requirements: Start by calculating power needs. List devices and their starting and running wattage. Starting wattage is for starting an appliance. Running wattage is for keeping it running, add up running wattage of all appliances you’ll use at once to ensure generator power can handle it. 

Fuel efficiency and run time

Compare fuel consumption rates: Check gasoline and propane fuel consumption rates. This information is usually provided in the product specifications, can help you understand how long generator run time on a certain amount of fuel.

Check fuel tank capacity and run time: Consider fuel tank capacity and how it affects the run time of generator. A larger tank or a more fuel-efficient generator will extend the run time between refueling. Compare gasoline and propane run times to fit your needs.

How long can a dual fuel generator run on propane?

About 20 pound propane tank usually run a generator for 5-8 hours at 50% load. A larger 30 pound or 40 pound propane tank or connecting the generator to a larger household propane supply can significantly extend the run time.

How long can a dual fuel generator run on gasoline?

Most portable generators typically feature fuel tanks ranging from 4 to 8 gallons. A 5 gallon tank generally powers a generator for 7 to 9 hours at half capacity; bigger tanks last longer. 

Regardless of the fuel used, be sure to consult the product specifications for precise details.

Portability and size

Evaluate weight and mobility design: Weight and portability are critical if you need to move the generator around frequently. Choose dual fuel generator models with wheels and handles for easy movement.

Consider storage and transport ease: Check the size of generator, ensure it fits in your storage space, and is portable enough for use in various locations.

Noise levels

Some generators can be loud, especially in residential areas or during nighttime use. Look at the decibel (dB) rating to choose a quieter model suitable for your needs.

How to choose a quiet dual fuel generator?

Look for generators with built-in soundproofing features, such as insulated housings, mufflers, and bass exhaust systems. These features can significantly reduce operating noise.

Also consider inverter generators, as they are generally quieter than traditional models. Inverter technology also provides more stable power, which is beneficial for sensitive electronics.

Compatibility

Ensure generator you select works with appliances and tools you intend to use. Check the voltage and whether it supports any special requirements you may have.

Key features to look for

Overload protection and circuit breakers: These features safeguard generator and appliances by preventing overload damage.

Low oil shutoff: Stops the engine to protect it when oil is too low.

Automatic transfer switch: ATS can automatically switch to generator power during a power outage, providing seamless backup power without human intervention.

Electric vs manual start: Starting manually with a recoil cord can be tough for some users. Electric starts offer convenience because you can start the generator with just the push of a button. Some models also come with a remote start option.

User friendliness of controls: An easy-to-read display, intuitive control panel, and clear instructions can make the operation of the generator more manageable, especially in an emergency.

Other considerations

Warranty and support: Look into dual fuel generator manufacturer's warranty and check for available support and service centers.

Emission standards: Ensure the generator complies with local emission rules, especially in ecological sensitive zones.

By evaluating these elements, you can wisely pick a dual fuel generator that delivers dependable and efficient power tailored to your needs.

Conclusion

Dual fuel generators provide flexibility, affordability, and convenience over single fuel models and other backup options. They allow users to switch between gasoline and propane, adapting to different scenarios for dependable power. Assess your power requirements, fuel choices, and feature needs to find the ideal dual fuel generator. Prepare for outages and fuel scarcities—consider investing in a versatile and economical dual fuel generator today. Explore the range of BISON dual fuel generators available now to ensure you can handle any situation with continuous, versatile power.

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A great dual fuel generator to consider...

Is it worth purchasing a dual fuel generator?

Dual fuel generators ensure conditions to power in extreme weather. Events like hurricanes or earthquakes may limit gasoline availability. If you rely on one fuel, you're left to rely on what you have stored at home.

How do dual fuel generators switch between fuels?

Most dual fuel generators have an switch or knob to change from gasoline to propane.  You can usually switch fuels manually without shutting off the generator, allowing for a smooth transition. Some advanced models may even have an automatic fuel switching mechanism that detects and manages the fuel source without user intervention.

Is dual fuel generator maintenance more complicated?

Maintaining a dual fuel generator is similar to that of single fuel models. Regular maintenance tasks involves changing the oil, checking filters, fuel lines and connections for problems. The key extra step is caring for both fuel systems. This means keeping the propane connection clean and frequently checking for leaks.

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