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Last Updated on October 18, 2022 by Manager Access

If you are looking for a 4000 starting watt, gasoline-powered portable generator, the Sportsman 4000 may be the best option for you. It is a small machine at an affordable price, but it produces a considerable amount of energy.

sportsman 4000 generator review

The product features an RV outlet amid its several power outlets, making it perfect for RV drivers. With several safety features to keep your family secure, you can’t go wrong with the Sportsman 4000.

Throughout this guide, I will outline more specifics that let you know why this unit is so great. Here’s what you need to know about the Sportsman 4000.

well-lighted RV parked on a site at night

Sportsman 4000 Specs

RV parked a wide site with a lady sitting on top

  • Engine Run Time: 10 Hours at 50% Load
  • Starting Watts: 4 000 Watt
  • Running Watts: 3500 Watts
  • Starter Type: Recoil Start
  • Engine Type: 4-Stroke OHV Engine
  • Generator Horsepower: 7. 0 HP
  • Engine Displacement (CC): 212 CC
  • Fuel Type: Gasoline or Propane
  • Fuel Tank Capacity: 3.6 Gallons
  • Low Oil Shutdown: Yes
  • Outlet Types: 120V, 120V RV, 12V DC
  • Dimensions: 24.5 x 16.5 x 17 Inches
  • Weight: 90 Pounds
  • Decibel Rating: 69 dB
  • Colors: Black and Green
  • Warranty: 1 Year Limited Warranty

Features and Functions of the Sportsman 4000

an RV parked at the side of a mountain

Like many other generators in the Sportsman series, the generator 4000 is built to be quiet and compact without compromising power. Here are the features that make this generator worth its price.

High Power and Run Time

The Sportsman 4 000, 3 500 watts gasoline-powered portable generator comes equipped with an impressive core to fuel whatever you need. The product runs on a 4-stroke OHV engine that can be powered by unleaded gasoline or propane. The engine features a 7. 0 HP, 4000 surge watt rating with 3500 running watts.

The product is designed to run for 10 hours at 50% load. This makes it ideal for use in power outages or for short-term emergencies.

Easily Portable

man walking down the stairs while carrying a box

I have found that this unit’s compact design makes it much easier to transport than other generators in the same price range. The product takes up less than two square feet of space, allowing it to fit almost anywhere. It features an open frame design, making it easy to grab and move around.

The product also only weighs 90 pounds, which is rather lightweight than other compact generators on the market.

RV Outlet and More

This generator comes with six outlets total and is fully RV-ready. It comes equipped with four 120 volt outlets, one 12 volt DC outlet, and one 120 volt RV outlet. This 120V RV outlet is also known as a TT-30R receptacle. With so many outlets, it is easy to charge multiple batteries and run small appliances.

Quiet Operation

lady sitting with her legs crossed, holding a glass of water and with a book laid on top of her legs

If you plan to get a generator to use for parties, tailgating, RV camping, or other recreational activities, you probably don’t want a super loud generator. Luckily, the Sportsman 4 000 3 500 watt generator is a great solution.

Rated to run under 69dB, the small amount of noise it does produce can just fade into the background while you enjoy your activities.

Safety Precautions

stop sign

When you’re comparing generators, you want to choose one that will be safe for your family. The Sportsman GEN 4000 comes with several safety precautions set in place. It has automatic voltage regulation, low oil shutdown, a spark arrestor, an engine shutoff switch, and a circuit breaker.

There is also a fuel gauge to show how full your fuel tank is. You can relax without constantly monitoring the generator to ensure it’s running properly.

Environmentally Friendly

soil with newly-grown plant inside a bulb

When reviewing generators, I always pay attention to the price, but also how environmentally friendly they are. The Sportsman 4000 is a dual fuel generator and is both gasoline-powered and liquid propane powered. Propane is odorless and burns cleaner than natural gas, making it an environmentally friendly option.

The generator has been EPA approved but is not CARB-compliant. This may affect where you can purchase the product. Only products that are CARB-compliant can be bought or sold in the state of California.

What Can I Do With a 4000 Watt Gasoline Powered Portable Generator?

cloud callout

This Sportsman 4 000, 3 500 watt gasoline-powered portable generator has a variety of uses. It features several power ports, including four 120 volt outlets at 60 Hz for various access points. The generator is equipped with four 120 volt outlets, one 120 volt RV outlet, and a 12 volt DC outlet for battery charging.

This generator can run various small machines such as microwaves, small stoves, lights, and coffee makers. It is also perfect for running portable TVs and charging batteries. This would be a great generator for RV traveling, outdoor sports events or festivals, and even homeowners as an emergency power backup.

Pros and Cons


There are plenty of reasons to purchase this Sportsman 4000 starting watts portable generator. However, these are the biggest advantages and disadvantages I’ve noticed after purchasing one of these products.


  • High power engine allows it to run for 10 hours at 50% load
  • Runs quietly with a 69-decibel rating
  • RV ready with several outlets, including a DC outlet for battery charging
  • Easy to transport at only 90 pounds
  • Powered by unleaded gasoline or liquid propane, making it more eco friendly
  • Fuel gauge and low oil shutdown provide for safe operation
  • Affordable price


  • No electric start, only the recoil start
  • Power outlets are not covered
  • While it is EPA approved, it is not CARB-compliant, so it cannot be purchased in California

Overall, this unit is available for an affordable price and is a favorite in the Sportsman series for several reasons.

Frequently Asked Questions

woman with lots of questions in her mind

If you are interested in buying one of these Sportsman 4 000, 3 500 watt gasoline-powered portable generators, there may be a few questions you still need to be answered. Luckily for you, I have researched the most frequently asked questions and have provided some answers.

Are Sportsman Generators Any Good?

well-lighted RV parked at a site at night

I personally am a big fan of the Sportsman generators, particularly the Sportsman 4 000, 3 500 watt model we’re looking at today. A 4 000 surge watt portable generator is ideal for small appliances. This recoil start generator is powered by unleaded gasoline or liquid propane, giving you the option of what fuel to use.

Is This Generator Recommended for High Altitude?

campers hike on top of a mountain

While it is definitely possible to do so, this Sportsman series generator is not recommended for high altitude use above 3 000 feet. During high altitude use, this generator will likely not provide the peak performance that it would have in other elevations.

What Will a 4000 Watt Generator Run?

electric oven and electric kettle beside a plate of chopped spices

There is a wide variety of uses for this fuel-efficient recoil start generator. It is ideal for running portable TVs, small stoves, and other devices.

The generator can run larger appliances such as refrigerators, but you will need to double-check how many watts they use. This avoids triggering the automatic voltage regulation in the circuit breaker, which is used to prevent a power overload.

As I mentioned earlier about the 4000 surge watt portable generator, this model features 4000 surge watts and 3500 running watts. It hosts four 120V 12A power outlets, a 120V RV outlet, and a 12 volt DC outlet for battery charging. This variety is super helpful when you are trying to power multiple devices at a single time.

Is a 4000 Watt Generator Enough For a House?

The Sportsman 4 000 3 500 watt gasoline-powered portable generator can power many things. However, it likely won’t be able to power everything you use in your home. It gets the job done during power outages, as you likely won’t need to power everything simultaneously. Better suited to power small appliances, this recoil start engine is ideal for use in recreational activities like parties, camping, or as a backup power source.

Where Can I Buy a Sportsman Generator?

hand holding a card beside a laptop

There are several places you can purchase this product. It is available on, Home Depot, and other stores that sell retail home improvement tools and equipment. Many retailers also offer a spark plug wrench with the product for easy at-home maintenance.

You can also use these sites to read other customer reviews to see other firsthand accounts with this generator. You’ll see what other items and accessories customers who viewed this product tended to buy.

Whenever I have specific questions about a potential product I’m looking to buy, I always contact customer service; it’s the best way to get my questions answered.

Verdict: Should You Invest in the Sportsman Generator 4 000?

lady sitting on the grass with a laptop on top of her knees while on a phone call

If you plan to invest in a gasoline-powered portable generator, you’ll want to ensure you choose one that gets the job done. The Sportsman 4000 Generator provides a lot of power for a very reasonable price. This generator also gives you the option of fuel type, in either gasoline or liquid propane, allowing it to be a more environmentally friendly option.

The Sportsman 4 000, 3 5000 watt gasoline-powered portable generator is a great all-around option to consider. Taking up less than two square feet of space, this unit packs a powerful punch. With its 4-stroke OHV engine, it has a starting 4 000, 3 500 watt running capacity. It features a variety of outlets, including an RV outlet. And it has an easy-to-read fuel gauge for easy maintenance. You likely won’t find a better dual-fuel-powered portable generator at such an affordable price.

I hope the information within this Sportsman 4 000, 3 500 watt gasoline-powered generator helps you find a product to best suit your needs. I definitely recommend purchasing the Sportsman 4000 as one of the most reliable and easily portable RV outlet generators out there. It is a well-rounded option to supply any of your daily powering needs. I know you’re going to love using your new Sportsman RV outlet!

Sportsman 4000 Generator






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