Sportsman 4000 Watt Dual Fuel Generator Review

Sportsman 4000 Watt Dual Fuel Generator


Sportsman 4000 Watt Generator is a unit that can be used in both recreational and emergencies.

This generator is ideal for tailgating, camping, or any time you are away from home with your family.

It has plenty of power to run most appliances you would need at home during an outage, including the refrigerator, sump pump, furnace blower motor, microwave oven, and more.

It also has a few safety features that make this generator an excellent option in a natural disaster or another emergency.

The Sportsman 4000 Watt Dual Fuel Generator is a must-have for people who love taking outdoor trips and camping in the wilderness.

It has enough power to generate electricity for all your appliances, even when it's freezing outside!

Why Should You Choose It

Who Should Buy This Generator?

Key Features


Frequently Asked Questions

Who Should Buy This Generator?

  • High Power Output

The Sportsman 4000 Watt Dual Fuel Generator provides a massive amount of power for you and your family to use during an outage.

With this generator, you can run up to 4000 watts of continuous power and 3500 watts for short durations.

  • High runtime

The 6 gallons of fuel capacity provide up to 12 hours of run time on high power mode and around 24 hours on low power mode when using the generator without electrical accessories.

It can be used for both short-term and long-term power outages because it doesn't break down quickly.

It also operates smoothly even when the temperature outside goes as low as -40degrees Celcius.

  • Electric start system

The Sportsman 4000 Watt Dual Fuel Generator is a good option if you are looking for a generator because of its high performance.

It comes with an electric start system that makes it easier for you to use this device compared to other comparable generators in the market.

You don't have to worry about pulling out the pull cords every time you need them.

  • Dual-Fuel Feature

This generator can run on unleaded gas or propane, which makes it versatile and easy to use. Its ability to run on either gasoline or propane makes it portable, while the powerful motor ensures that you won’t end up with a power shortage when you need it most.

  • Portable

The Sportsman generator is a high-quality, more portable, and lightweight product. Its compact design makes it easy to transport from one place to another.

  • Automatic Load-Sensing Feature

You can use this generator 24 hours a day without worrying about overloading its systems because it includes an automatic load-sensing feature that automatically decreases engine speed when loads are high.

This ensures that you get the maximum performance out of your generator.

This allows it to power most household appliances and should provide plenty of backup power if the grid goes down for days at a time.

  • Powerful engine power

It has two permanently lubricated high-speed engines that start up quickly even after months of non-use. This generator is equipped with a heavy-duty frame that can handle harsh conditions.

The air-cooled single-cylinder engine delivers 3.7 HP at 3400 RPM. It also includes a 0-50 PSI pressure regulator, one full-flow filter.

  • Highly durable

The generator is made of durable steel casing that makes it rust-proof and can resist harsh weather conditions.

  • Safe to use

As far as its safety features are concerned, the Sportsman 4000 Watt has an automatic voltage regulator that constantly maintains the voltage at 120 volts while operating it at 120 or 240 volts AC. Moreover, this model of generator is EPA approved.

  • It's quiet

Noise levels are always a consideration for outdoor power equipment. This generator is on the low end for noise, producing only 69 dBA at 25% load. That's quieter than most residential air conditioners running at total capacity.

Sportsman 4000 Watt Dual Fuel Generator


Who Should Buy This Generator?

This generator is suitable for the following people:

  1. Campers and outdoor enthusiasts of all kinds;
  2. Emergency preparedness experts;
  3. People who live in areas that experience frequent power outages;
  4. Anyone else who needs a backup source of energy on hand in case of an emergency or natural disaster, and;
  5. As an affordable option for providing power to remote areas such as cabins or outbuildings far from central power lines or generators, farms, etc.

What’s included in the package

    • Sportsman 4000 Watt Dual Fuel Generator
    • DC Connector wires
    • Spark Plug Wrench
    • 5.9 ft regulator horse
    • Funnel for adding oil

Sportsman 4000 Watt Dual Fuel Generator Features

Spark Arrester

A spark arrester is a highly effective addition to your generator. It will help you save money by preventing the ignition of fine particles that would otherwise be released into the air as exhaust from your generator.

The Sportsman 4000 Watt Dual Fuel Generator has an optional spark arrester kit available for purchase, including all the parts and accessories needed to install it on your generator.

The kit includes one woven wire mesh spark arrestor, one spark arrestor mounting bracket, two spring washers, two nuts and bolts, four screws, and four lock washers.

This feature is essential for homes and other buildings in areas where it's common to burn wood or charcoal indoors during certain times of the year. This helps prevent indoor pollution while providing clean energy.

Low oil shut off

A typical generator with a low oil shut-off feature is built with an internal timer that automatically turns the unit on and off.

The timer allows the unit to run for a set period, then shuts down after that period has elapsed, even if there's more power being used by other appliances.

This particular generator comes with an electronic oil shut-off feature that prevents damage to your engine due to low oil conditions. Its low oil shutdown prevents damage during start-up in extreme cold weather conditions.

Advanced inverter technology

The unique design provides added flexibility by allowing operators to choose between parallel and series operations. This feature will enable them to tailor their unit for maximum efficiency in any situation.

Engine shut off switch.

The Sportsman 4000 watt generator comes with an automatic switchover feature that automatically switches from gasoline to natural gas when running out of fuel.

It has an engine shut-off switch feature that prevents the engine from running if the generator is accidentally left on and causes damage to your vehicle's battery.

Recoil start

Recoil start feature in Sportsman 4000 Watt Dual Fuel Generator is one of the essential features. It makes it easy to get the generator started manually without using batteries or electricity.

The recoil starts feature is designed to give you more power on the go. It acts as a backup source of energy for your generator, and it's easy to use.

The recoil mechanism allows you to pull the generator's cord with one hand while it is started with the other.

Dual fuel

The four-stroke engines in Sportsman 4000 Watt Dual Fuel Generators were designed to run on several different fuels, not just gas.

It has a dual-fuel capability that allows it to be powered by either gasoline or natural gas, depending on the availability of fuels in the area.


This generator has an onboard 120/240 VAC inverter, 2 AC outlets, and 4 DC outlets. It also has two high-power USB ports to charge your electronic devices, including cell phones and tablets.

Its GFCI outlets are safe for use around water.


    • Starting watts: 4000W/Running Watts:3500W
    • Engine: 212cc/OHV 4-Stroke
    • Fuel: Propane and Gasoline
    • Tank capacity:6 gallons
    • Weight:100lbs
    • Starting system: Recoil
    • Running amps; 29.2Peak amps:33.3 amps
    • Noise level: 69dBA
    • Runtime@1/2 load:gasoline 10hrs/propane 12hours
  • EPA approved voltage;12V


 Lack of wheels. 

The majority of portable air conditioners have casters on the bottom that allow for easy movement from place to place.

The DuroMax doesn't have this feature, which can be very inconvenient if you plan to move it anywhere other than where it's plugged in.


Q: Is oil included in the purchase of this generator?

No. You must buy oil and mix it in before using it.

Q: Does this generator come with a mobility kit?

No, it is offered separately.

Q: Is it possible to connect to my home's electrical system?

No. Do not hook the generator into any electrical outlet in your home; instead, plug your appliances straight into the generator.

Q: Is it okay if I use synthetic oil?

The tiny generator engine will run on regular oil. It's not a good idea to mix traditional and synthetic oil because it'll void your warranty.

Q: What are the dimensions?

Dimensions are 17.5*28*18 inches.

Q: Can I operate the generator over 3,000 feet?

Because of the airflow passing through the mixer, the generator may not work correctly.

Final Verdict

The Sportsman 4000 Watt Dual Fuel Generator has a lot of excellent features. If you are in the market for a generator to keep power running in your home during an emergency, this one would be good to consider.

While it's not the most portable generator on the market, it's potent and can run several appliances simultaneously. It would be best if you considered buying a wheel kit that is sold separately.

The Sportsman 4000 Watt Dual Fuel Generator is a perfect fit for any camper who wants to power all of its appliances with ease.


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