Brand | DuroStar |
---|---|
Wattage | 3300 watts |
Fuel Type | Gasoline |
Power Source | Gas Powered |
Recommended Uses For Product | Residential |
Item Weight | 94 Pounds |
Voltage | 120 Volts |
Output Wattage | 4000 Watts |
Special Feature | Portable |
Included Components | Generator |
Color | Yellow/Black |
Product Dimensions | 23"L x 17"W x 18"H |
Material | Metal |
Model Name | DS4000S |
Engine Type | 4 Stroke |
Tank Volume | 3.96 Gallons |
Engine Displacement | 208 Cubic Centimeters |
Runtime | 8 hours |
Frequency | 60 Hz |
Starting Wattage | 4000 Watts |
Running Wattage | 3300 Watts |
Manufacturer | DuroMax |
Part Number | DS4000S |
Item Weight | 94 pounds |
Country of Origin | China |
Item model number | DS4000S |
Batteries | 1 Lithium Ion batteries required. |
Is Discontinued By Manufacturer | No |
Style | 4,000-Watt Gas |
Pattern | Generator |
Item Package Quantity | 1 |
Special Features | Portable |
Batteries Included? | No |
Batteries Required? | No |
Warranty Description | 3-Year Warranty |
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- Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
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- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
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DuroStar DS4000S Portable Generator, Yellow/Black
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Purchase options and add-ons
Brand | DuroStar |
Wattage | 3300 watts |
Fuel Type | Gasoline |
Power Source | Gas Powered |
Recommended Uses For Product | Residential |
Item Weight | 94 Pounds |
Voltage | 120 Volts |
Output Wattage | 4000 Watts |
Special Feature | Portable |
Included Components | Generator |
About this item
- Plenty of Power – With 4,000 peak watts and 3,300 running watts, this unit can handle heavy loads, from lights and a refrigerator to a home air conditioner and high amperage power tools
- Powerful Engine – The DuroStar 208cc OHV engine is a workhorse that provides plenty of power to handle multiple jobs, from powering high voltage appliances to heavy duty power tools
- Low Oil Shutoff – Protects your investment by automatically shutting the generator off when it senses that the oil is low
- Power Panel – The power panel includes a selection of outlets for maximum compatibility in your applications including: 2 120V household outlets and 1 120V 30A twist lock outlet. The panel also includes a voltmeter for measuring voltage output
- Complies with Emissions Standards – All DuroStar generators are both approved by the EPA (Environmental Protection Agency) and CARB (California Air Resources Board) and follow strict guidelines to ensure our generators are as environmentally friendly as possible
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Product information
Technical Details
Additional Information
ASIN | B004918MO2 |
---|---|
Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank | #20,532 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #67 in Outdoor Generators |
Date First Available | October 20, 2010 |
Warranty & Support
Feedback
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Product guides and documents
Product Description
The DuroStar DS4000S is a powerful generator at an affordable price point. With 4,000 peak watts and 3,300 running watts, this unit can handle heavy loads, from your household appliances to high amperage power tools on the jobsite. This rugged workhorse is ideal for a wide variety of uses, from getting you through a blackout to powering your RV on a camping trip.
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This Item DuroStar DS4000S Portable Generator, Yellow/Black | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | -33% $322.40$322.40 List: $479.99 | $374.77$374.77 | $374.77$374.77 | $352.23$352.23 | $513.48$513.48 | $529.00$529.00 |
Delivery | Get it as soon as Monday, May 20 | Get it as soon as Thursday, May 16 | Get it as soon as Thursday, May 23 | Get it as soon as Friday, May 17 | Get it as soon as Tuesday, May 21 | Get it as soon as Friday, May 17 |
Customer Ratings | ||||||
Tech Support | 3.8 | 2.3 | 2.3 | 4.2 | 4.4 | 3.5 |
Maneuverability | 3.6 | 4.3 | 4.3 | 4.2 | 4.5 | 4.2 |
Noise level | 3.6 | 3.8 | 3.8 | 4.0 | 4.0 | 3.6 |
Portability | — | 4.1 | 4.1 | 4.2 | 4.4 | — |
Sold By | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com |
fuel type | Gasoline | Gasoline | electric | gas powered | Gasoline | Dual Fuel |
power source | Gas Powered | gas-powered | gas-powered | Fuel Powered | Fuel Powered | gasoline-powered |
engine type | 4 Stroke | 4 Stroke | 4 Stroke | 4 Stroke | 4 Stroke | 4 Stroke |
output wattage | 4000 watts | 5600 watts | 5600 watts | — | — | 4400 watts |
runtime | 8 hours | 12.5 hours | 12.5 hours | 14 hours | — | 9.81 hours |
tank volume | 3.96 gallons | 4.3 gallons | 4.3 gallons | 4 gallons | 4.7 gallons | 3.96 gallons |
wattage | 3300 watts | 5600 watts | 4500 watts | 3600 watts | 5300 watts | 3500 watts |
Important information
3300 watts
120 volts
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the performance, value, ease of use, and power of the generator. For example, they mention it performs well, is good value for the money, and easy to prep and operate. Some appreciate the power, saying it provides enough to run a refrigerator and other electronic equipment. That said, opinions are mixed on noise and mobility.
AI-generated from the text of customer reviews
Customers like the performance of the generator. For example, they say it works well, is quiet, and runs smoothly. Some mention that it's easy to get to work with your garage door. Overall, most are satisfied with the product's performance.
"...Runs like a champ still and generates power without any issue. My only warning is that you really need to make sure you keep FRESH gasoline on hand...." Read more
"...This generator came in handy when I needed it the most and has performed like a champ...." Read more
"...Overall, still very happy with this so many years later - it still runs great." Read more
"...started on the very first pull and a few seconds later it was running nice and smooth, I let it warm up for a few minutes and tested function with..." Read more
Customers are satisfied with the value of the generator. They mention it's a great deal for basic emergency needs, and one of the best values out there for the money. They are also impressed with its size and quality for the price. Some say it makes a good cover at no expense. Overall, most are happy with the product's value and recommend it to others.
"...I quickly scoured the reviews again and it seems like a great deal for basic emergency needs...." Read more
"...Overall it seems to be a great quality generator for a great price...." Read more
"...This is great bang for your buck and if you live in a remote area or in a hurricane or blizzard zone you need one of these...." Read more
"...Here are my pros and cons:PROS:Inexpensive - This is quite a deal in my opinion for a 3300 watt generator...." Read more
Customers find the electricity generator easy to use. They say it starts easily with just a few pulls, and the wheel kit installation was relatively painless. Customers also say the generator is simple enough to unpack and set-up.
"...a cup of coffee running all at the same time and this generator didn't struggle at all. It can handle more than what I used it for...." Read more
"...I love that I can run it for 12 hours on a tank of gas. Pretty easy to service and drain the gas...." Read more
"...I was astounded that it started that easily. Moved the choke halfway over and waited 30 seconds, then opened it all the way...." Read more
"...Pros:InexpensiveEasy to OperateRelatively Quiet (compared to a 22" lawn mower)CompactEasy to read fuel gauge..." Read more
Customers like the power of the generator. They mention that it starts quickly, runs well, and provides enough power to run the refrigerator, mini-split a/c unit, TV, and a couple of other devices. It also easily powers aquarium equipment, fridge, lamps, fans, and everything they need. It's perfect for when the power goes out and they're surprised by the fuel economy.
"...Runs like a champ still and generates power without any issue. My only warning is that you really need to make sure you keep FRESH gasoline on hand...." Read more
"...I love that I can run it for 12 hours on a tank of gas. Pretty easy to service and drain the gas...." Read more
"...The generator had plenty of extra power to spare which will come in handy down the road...." Read more
"...is ideal since thin cords will get extremely hot and can drain power to your equipment...." Read more
Customers like the quality of the generator. They say it's well made, reliable, and has been around for over 11 years. They're also impressed with how easily it restarts and how it powers their refrigerator, fans, TV, DVD player, and washing machine.
"...The generator looks very well made and the fit and finish is very good. I put in some low cost 10W-30 for the first couple runs...." Read more
"...I have 1 portable a/c and 2 fans I always run. It never triggers the breaker...." Read more
"...So. That one of the dumbest design flaws I’ve seen in a long time...." Read more
"...Well built - This generator did not disappoint with the quality of construction...." Read more
Customers are satisfied with the start of the generator. They mention that it starts right up on the first pull with almost no effort as long as they set the choke. Some say that the engine starts easily and runs reasonably quiet.
"...I'm happy to report that it started up on the first pull without issue...." Read more
"...*update - first use* I gave it a test drive and had no issues. It started first pull, barely even needed that it was so easy...." Read more
"...On the good side, the engine starts easily and runs reasonably quiet. The output is what you would expect...." Read more
"...It is big, heavy, and loud but it always cranks on first pull and runs smoothly with two full size refrigerators, one deep freeze, and one 10,000..." Read more
Customers are mixed about the noise produced by the generator. Some mention that it's not all that noisy, with a low rumble that isn't obnoxious. However, others say that it gets louder when the compressor is running and that it warbles at half second intervals.
"...Very impressed with the volume!Attaching the wheel kit was a pain to say the least...." Read more
"...The gene is very small, relatively quiet, is very good with gas, and has powered everything I have thrown at it...." Read more
"...After a few days of using my generator I then noticed it was creating "clanging" noises while it was running...." Read more
"...On the good side, the engine starts easily and runs reasonably quiet. The output is what you would expect...." Read more
Customers are mixed about the mobility of the electricity generator. Some mention that it's not that heavy to lift into a vehicle, and with a wheel kit it'll be easy to move around. However, others say that it’s super heavy to move because of its odd shape, and not too portable for folks in wheelchairs.
"...The generator is pretty heavy so moving it around without the wheel kit will be a challenge...." Read more
"...I purchased the optional wheel kit, which makes it very handy to move the unit around...." Read more
"...It's not light, but without gas definitely doable for me to sling into my truck or Yukon XL...." Read more
"...I haven't bought a wheel kit, so it is still a bit heavy to lug around, but I tossed it on a dolly and had few issues...." Read more
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I paid $299 for this generator off of Amazon and another $39 for the wheel kit (DuroStar DS4000S-WK Wheel Kit for DS4000S). As of writing this review, the generator is down to $289.00. Either way, I would have paid $350 for this unit!
The packaging was great. There was no damage to the unit during shipping. My biggest complaint about packaging is that some oil seemed to seep out of the unit and onto the box so I had to be careful when opening it up. I ended up having to wipe the units frame down with a rag to dry it off. The unit does not ship with oil, but someone must have put oil in it at one point to test it out because there was a lot of oil in the box. One other note, be sure to remove the shipping mounting bracket! The easiest way to do this is to use the provided tool and loosen the nuts and bolts while the unit is sitting level.
We have not had to use this unit yet (thankfully) but I did get it running. I recommend purchasing an all purpose or transmission fluid funnel from your local automotive shop - this will help you to fill the oil tank without getting oil all over the place. The location of the oil fill is not very convenient, but with the proper funnel it isn't much of a headache. I imagine in the middle of a storm though that this could prove to be a huge design flaw. Once oil was added, I threw in some Unleaded 87 octane gasoline and it started up on the second pull. I let it run for about 5 minutes. The unit is QUIET! Very quiet. I would even go as far as to say that my lawn mower is louder than this generator. I was able to put my head right next to the generator without issue, and I could not hear it running from inside of my house. Very impressed with the volume!
Attaching the wheel kit was a pain to say the least. The location of the bolts is a problem, and the bolts and nuts are different wrench sizes which is another problem. It makes installation a bit of a pain. I would say though that having this generator on wheels is very helpful. I would recommend the wheel kit to anyone interested in this generator.
Thanks - I hope this was helpful.
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UPDATE AFTER FIRST USE (HURRICANE SANDY - 10/29/2012)
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Hurricane Sandy hit us hard and we were estimated to be without power for 5 days. I prepared the generator the day before it hit, filled it with gas, checked oil level, and then started it up. It started right up! I then followed the instructions:
- Let generator run for a few minutes before plugging in any load
- Plug in all load starting with most intensive first
- Flip breaker to ON
It has been 4 days without power now and this generator has powered the following (at different times):
- (2) 1/2HP sump pumps
- (1) refridgerator/freezer and (1) microwave
- (1) refridgerator/freezer and (1) HVAC system for heat
- (1) refridgerator/freezer and (1) Verizon FiOS system
- Miscellaneous items [cell phone chargers, hair irons, radio, etc.)
The unit does not have a wattage meter to show you the current load but you should do your due diligence to know how much power various items draw. I can judge how must stress I put on the unit by keeping a note on how long 4 gallons of gas gets me. The unit says 4 gallons = 8 hours on full load. I am getting 4 gallons = 16 hours so I am only putting the unit through half load.
I changed the oil 20 hours into running per the manual. From what I understand this is very important! Don't skip this step. I had a hard time removing the oil drain plug (10mm hex wrench) so I ended up removing the oil cap and tilting the unit to the side to drain the oil which removed almost all of it. Again, it started right up afterwards with no issues.
Lastly, compared to all of my neighbor's generators, this one is the quietest by far!
Bottom line - if you treat this generator right and maintain it, it should return the favor and save your butt in times of need. We have a 1 yr old daughter and without this generator it would have been a difficult few days.
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UPDATE AFTER STORAGE (Fall 2012 - Fall 2014)
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I recently pulled the generator out of storage to turn it over and let it run for a bit. When I stored it in 2012 I changed the oil and emptied the gas tank, so all I had to do was put a bit of gasoline in and start it up. I'm happy to report that it started up on the first pull without issue. I let it run for about 5-10 minutes, then closed it down for storage again (drained gas tank). I am extremely satisfied with this purchase!!
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UPDATE AFTER STORAGE (Fall 2014 - Spring 2018)
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It's been a little over 5 years since I had to use this generator with Hurricane Sandy - 10/29/2012. I just pulled it out of storage again to see if it would run. Ended up having some trouble. Replaced oil, fresh gasoline, still wouldn't run. Ended up having to take the carb off and clean it out as it was all gummed up inside. After cleaning it and putting it back together, started up 1st or 2nd pull of the cord. Runs like a champ still and generates power without any issue. My only warning is that you really need to make sure you keep FRESH gasoline on hand. It seems this generator does not like gas that has been sitting around for 6+ months. I've started adding fuel stabilizer to the tank to see if that will help and then cut off the fuel line and let the engine die that way to help clean out the carb.
This generator doesn't owe us a dime. Great purchase.
PLEASE MARK THIS REVIEW AS HELPFUL IF YOU FOUND IT HELPFUL!
PROS:
Inexpensive - This is quite a deal in my opinion for a 3300 watt generator.
Fairly quiet.. They advertise 69 db. It's not super quiet, but this is what I expected for a 3300 watt generator.
Started on first pull out of the box (with choke on)... impressive.
Well built - This generator did not disappoint with the quality of construction.
4 Gallon Tank - Good sized that should run for 10 hours.
CONS:
Provided tools were not adequate to assemble the system. Since I was not expecting tools, I would imagine most people would have the tools necessary to assemble the system.
The wheel kit instructions had pictures that were upside down, and didn't show certain steps in assembly (such as removing the existing rubber feet). Not really an issue as the wheel kit simplicity can be figured out by most.
Power was not perfectly clean. I connected it to my air compressor, and the electric pump that normally purrs on house power, was slightly warbling at half second intervals when running off the generator. I do suspect the power is fine, even for electronic equipment, as from the comments from other owners.
Adding oil was not easy. It took about half a quart of 5W 30 (for cold weather), which I overfilled with a full quart. I had to tip the generator and pour the overflow back into a bowl. The company advises to replace oil "every month or 20 hours" (Did I just read "replace every 20 hours"? Really!?!). They also recommend to check oil level each use (good advice), check the air cleaner each use, clean the gas tank "Every year or 300 hours" , clean the air cleaner "Every 3 months of 50 hours", and check or clean the Spark Plug every "6 months or 100 hours". Quite the overkill on the oil maintenance, but I imagine if one did these tasks, the generator would run better over the years. I am not looking forward to changing the oil.
RECOMMENDED ACCESSORIES:
Don't forget to get the fuel stabilizer if you don't want to drain the gas after each use ( I purchased STA-BIL 22214 Fuel Stabilizer - 32 Fl oz rated at 1 year). I also purchased the manufacturer's wheel kit, a generator cover (Generator Cover 37"L x 25"W- In Taupe.. a quality cover, which was too large, but still works (after a few days, I noticed that mice have been eating the cover... so not such a good purchase here), a 5 gallon gas can (No-Spill 1450 5-Gallon Poly Gas... works great), 4 - 50 foot extension cords with lighted ends (12 gauge wire. Please get 10 gauge wire for longer runs), and 4 tri-plugs (Uninex #PS37UOG ME Orange Tri Tap Adapter ) that can connect at the end of the extension cords.
FINAL TOUGHTS
Given what I know, I would buy this unit again from Amazon for my home power outage needs, and recommend others on a budget to do the same.
I'm ready for hurricanes and the winter!