Sportsman Gasoline 4000W Portable Generator
Sportsman Gasoline 4000W Portable Generator
Hero image 0 of Sportsman Gasoline 4000W Portable Generator, 0 of 7
Sportsman

Sportsman Gasoline 4000W Portable Generator

1,199 ratings

Key item features

  • Powerful Performance: 4,000 surge watts and 3,500 running watts with a 7.0 HP, 4-stroke OHV engine
  • Extended Run Time: Operates up to 10 hours at 50% load on a 3.6-gallon fuel tank
  • Versatile Outlets: Includes four 120V outlets, one 120V RV outlet, and a 12V DC outlet
  • Safety Features: Automatic low-oil shutdown and circuit breakers for added protection
  • Convenient Start: Recoil start with engine shut-off switch for easy operation
  • Environmental Approval: EPA approved, ensuring it is safe for the environment
  • Noise Level: Operates at a decibel rating of 69 dB
  • Ideal Use: Perfect for camping, RVs, and emergency home power
Generated by AI

Specs

Continuous wattage, 3500WSurge wattage, 4000WFuel type, GasolineRun time, 10 hPower generator type, Power GeneratorBrand, Sportsman

About this item

Product details

The Sportsman Gasoline 4,000W Portable Generator serves a wide variety of purposes. It has a fuel capacity of 3.6 gal and can run for as much as 10 hours on a 50 percent load. Only unleaded gasoline is needed to power this 4,000W generator. Its small size makes it ideal for taking on the go. Take this tool to power an RV while parked at a campsite. It is also useful for providing extra electricity during a power outage or another emergency situation at home. The Sportsman portable generator is a good choice for campers that run small TV sets, radios, stoves, grills and other small appliances. This unit will detect when the oil in the engine is low and will shut down automatically for added safety. An AVR automatic voltage regulator makes it more convenient to use. The unit is approved by the EPA to be safe for the environment.
Getting the power needed for recreational activities on the road or for emergencies at home is easy with the Sportsman Gasoline 4,000W Portable Generator.
Sportsman Gasoline 4,000W Portable Generator:
  • Can run for 10 hours with a 50 percent load on 3.6 gallons of gas
  • Four 120V outlets, one 120V RV outlet and a 12V DC outlet
  • Powered by unleaded gasoline
  • 4,000 surge watts/3,500 running watts
  • 7.0 HP, 4-stroke OHV engine
  • 3,600 RPM, 212cc, recoil start with engine shut-off switch
  • Automatic low-oil shutdown
  • AVR automatic voltage regulator
  • Circuit breakers
  • Decibel rating: 69 dB
  • 3.6-gallon fuel tank
  • Fuel type: unleaded gasoline
  • 1-year limited manufacturer's warranty
  • EPA approved, non-CARB compliant; not for sale in California
  • Model# GEN4000

  • High altitude use: this generator is not recommended for high altitude use above 3,000'

  • 4,000W generator is ideal for campers with small appliances
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Continuous wattage

3500W

Surge wattage

4000W

Fuel type

Gasoline

Run time

10 h

Directions

Fabric Care Instructions

Easy Care, Machine Washable

Warranty

Warranty information

1 Year Limited Warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Refine your search

Customer ratings & reviews

4.1 out of 5 stars
stars
1,199 ratings707 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars65% (778)
  2. 4 stars13% (158)
  3. 3 stars4% (47)
  4. 2 stars4% (42)
  5. 1 star15% (174)

Reviews summary

Pros

  • : The item sells significantly cheaper than comparable generators.
  • : The unit powers a full-size cooling appliance plus lights.
  • : The unit presents a solid traditional generator style.
  • : The generator starts and sets up with minimal effort.

Neutral

  • : The unit supplies rated watts but can stop or produce unstable output.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 707 reviews

Oct 11, 2026
Reviewer name: Keith
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best Generator for the price!

Quick delivery this generator ran almost 2 weeks nonstop. Only needed to refill oil once. Bought it due to Severe storms that knocked out power completely in the whole town(s) in NWI. Best purchase I ever made. My son uses four of these in his contractor business,

Helpful?3af2c7a0-bb16-11f1-819d-994bb3097ad746542324
Oct 15, 2026
Reviewer name: Jason
Item details
Surge wattage: 4000W
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Works Good

Helpful?3af2c7a0-bb16-11f1-819d-994bb3097ad746542324
Oct 4, 2026
Reviewer name: Charisma
Item details
Surge wattage: 4000W
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I love it no more worry at events outdoors lights and music non stop

Helpful?3af2c7a0-bb16-11f1-819d-994bb3097ad746542324
Current price is $299.00
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31
Walmart Protection Plan by Allstate

(Only one option can be selected at a time)

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Wed, Nov 18
Sold and shipped by Walmart.com
Extended holiday returns
Free Holiday returns until Jan 31

More seller options (1)

Starting from $554.06
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.