DuroStar DS4000S Portable Generator Review

DuroStar DS4000SA gas-powered operated by OHV engine motor,?the DuroStar DS4000S 4,000 Watt Portable Generator would be useful. It is a compact designed generator that works in 4000 starting watts. This is a device that is run manually through its EZ Pull recoil start. With its 4 gallon fuel tank, this EPA approved generator provides energy for up to 8 hours. There?s also a low oil shut down feature to warn users regarding fuel insufficiency and to protect the motor engine from damaging. It is a reliable generator to use during power interruption at home and for outdoor activities.

The DuroStar DS4000S works through standard household outlets. These include two 120V, 20 amps, 3 prong and one 120V, 30 amps twist lock. Measuring 20 by 27 by 22 inches, this portable generator is fully constructed by a heavy duty steel frame. It is also equipped with a power panel and a super quiet muffler or exhaust to prevent noise from the engine during its run. The circuit breaker and a volt meter are other highlighted specs of this DuroStar generator. Upon purchase, the machine comes with a tool kit, owner?s manual and a 1-year limited warranty. However, this model is non-Carb compliant so any residents in California are not able to use or buy this particular product.

DuroStar Portable Generator

Features and Specifications



  • 7.0 HP air cooled OHV engine; 4000 surge watts (max AC output), 3300 running watts (rated AC output)
  • Low oil shut off ? prevent damaging engine
  • Gas powered ? up to 4 gallon of fuel (8-hour run time at 50% maximum load); EZ pull recoil start (manual)
  • Designed with steel frame (heavy duty) and quiet muffler/exhaust with inbuilt spark arrestor
  • Dimension: 20 by 27 by 22 inches (LVH); approximately 90 pounds
  • Packed with 1-year warranty, control panel (with start switch, circuit breaker and volt meter), tool kit and user?s manual instruction
  • EPA approved but Non-CARB compliant (not for sale and use in California)
  • For residential and outdoor use


Customer Reviews and Ratings



According to statements given by owners, the DuroStar DS4000S Portable Generator received a mixed kind of feedback. Most of them shared the pros or advantages of the machine. There were also a few buyers who were not that satisfied. They gave some negative reactions and comments about it. Both the advantages and issues addressed by customers should be considered. This is helpful regarding what to buy, especially if you are trying to consider this particular product.

One customer said that the DuroStar generator (DS4000S) was happy with his decision to buy it. It was helpful for him and his family as they were able to use for three days. It worked really well in producing energy from their household appliances to electronic devices for entertainment use. For his entire family, it was a two-thumb up product.

Another happy customer was pleased with the use of this portable generator. Based on his story, it took him only 2 to 3 pulls before the engine started working. The rest of the time of his use didn?t give him any problem. His only negative comment was about the heavy weight when he tried bringing it when he went out camping. Nonetheless, he said the DuroStar DS4000S Generator was ?a good buy?.

A week after his purchase, another owner said that it was reliable to use for a lot of appliances and electronics. It?s a quiet machine and worth his money. He had nothing to complain about.

This next testimony detailed all the pros and cons he experienced. For him, it was a good machine in terms of the cost because it?s cheap. It was also easy to start in just a single pull. It was quiet just like a typical lawn mower and worked for 12 to14 hours. The fuel gauge was readable too. The portable design was another plus factor. On the contrary, it?s a product that would require oil change after 20 hours. The oil drains was a mess too. He also questioned why there?s a volt meter but no meter for amp or watt. He didn?t like how the product was packaged but when it comes to performance it?s a useful one.

There?s also one customer who enumerated his own version of the advantages and disadvantages of the DuroStar DS4000S. He was pleased with the quality of the machine as well as its price. He also liked the size of the product. What he turned him off was the fact that it didn?t have a 240V outlet. To fix the problem, he used an extension cord that made it compatible for 240V wire.?Click here to read more customer reviews?

Overall, this DuroStar Generator would be a good purchase. Both the cost and the quality performance are the useful features. Since the main function is to provide energy for different devices, this generator could work in homes and for outdoor engagements.

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