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Mutaomay

4400 Watt Gas Powered Generator for Home Use, Open Frame Inverter Portable Generator, 3400 Running Watts, RV Ready 30A Outlet, Runs Refrigerator, Freezer & Essential Home Appliances, EPA Compliant

  • Based on 79 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by MUTAOMAY
Arrives Jul 24 – Jul 26
Order within 21 hours and 16 minutes
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Style: 4000W-Orange


Features

  • Reliable Home Backup Power: Delivering 4400 peak watts and 3400 running watts, this gas powered generator for home use keeps refrigerators, freezers, lights, Wi-Fi routers and other essential household appliances running during outages. Perfect for everyday home backup, RV trips and outdoor projects.
  • Long Runtime, Lower Fuel Costs: Powered by a reliable 208cc OHV engine with ECO Mode, this portable generator delivers up to 14 hours of runtime at 25% load, helping you stay prepared during extended outages while reducing fuel consumption.
  • RV Ready & Multiple Output Options: Equipped with 2 x 120V household outlets, 1 x TT-30R RV outlet and one 12V DC outlet, making it easy to power RV equipment, home essentials, camping gear and jobsite tools.
  • Lightweight Open Frame Design: Compared with traditional generators, the open frame inverter design offers a lighter structure for easier transportation without sacrificing dependable power output.
  • Safe, Reliable & Built to Last: Features overload protection, low-oil shutdown and EPA compliance for dependable performance. Factory tested before shipment to provide reliable backup power whenever your family needs it.

Description

Founded with a passion for dependable outdoor power, MUTAOMAY specializes in gas generators and pressure washers built for strength, durability, and performance. From job sites to backyards, we power what matters. Guided by quality and innovation, we provide responsive support and reliable after-sales service you can trust.

Brand: Mutaomay


Wattage: 3400 watts


Fuel Type: Gasoline


Power Source: Gas-Powered


Recommended Uses For Product: Camping, Commercial, Emergency Home Backup, Job Site, RV Ready, Residential


Item Weight: 56 Pounds


Voltage: 120 Volts


Output Wattage: 4400


Special Feature: Extra-Long Run Time, Fuel Efficient, Fuel Gauge, Low Oil Shutdown, Super Quiet


Included Components: 4400-Watts Generator, Oil Funnel, Screwdriver, Spark Plug Socket Wrench, User Manual


Wattage: 3400 watts


Fuel Type: Gasoline


Power Source: Gas-Powered


Recommended Uses For Product: Camping, Commercial, Emergency Home Backup, Job Site, RV Ready, Residential


Voltage: 120 Volts


Output Wattage: 4400


Additional Features: Extra-Long Run Time, Fuel Efficient, Fuel Gauge, Low Oil Shutdown, Super Quiet


Engine Type: 4 Stroke


Ignition System Type: Magneto


Tank Volume: 2 Gallons


Engine Displacement: 208 Cubic Centimeters


Total Power Outlets: 4


Engine Power Maximum: 4.4 Kilowatts


Starting Wattage: 4400 Watts


Running Wattage: 3400 Watts


Frequency: 60 Hz


Runtime: 14 hours


Brand Name: Mutaomay


Included Components: 4400-Watts Generator, Oil Funnel, Screwdriver, Spark Plug Socket Wrench, User Manual


Model Number: Mutaomay-4000W-Orange


Unit Count: 1.0 Count


Manufacturer: Mutaomay


Item Type Name: Gas Generator


Manufacturer Part Number: 4400W Gas Inverter Generator


Item Weight: 56 Pounds


Item Dimensions L x W x H: 18.9"L x 18.9"W x 15"H


Color: Orange


Material Type: Stainless Steel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 24 – Jul 26

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Good unit, nice price
Quick delivery, still need to test it. Make sure you add oil and run a gallon or two of non ethanol gas thru it, let it break in before you need it in an emergency!
Reviewed in the United States on June 25, 2026 by PapaGeo
    • Quiet and fuel efficient!
This is an update to our review: We've just received our replacement as the generator stopped working after a little over a week (no more compression). The seller is reliable, held word and dispatched a replacement. Still overall the most magnificient small, light and quiet generator out there. Definitely still full five stars! Most fuel efficient and quiet generator that powers all our stuff without interruptions. Set up was quick and easy. Powers our fridge, tv, a/c, outdoor lights and everything else we've connected this far. We have it standing fairly close and it is easy having a conversation over it. Highly recommend the generator and seller specifically. ... show more
Reviewed in the United States on July 17, 2025 by Maria Gina
    • Doesn't start
I have to change my comment. I finally was able to get it running. Nice little generator.
Reviewed in the United States on October 27, 2025 by Dan Decker
    • Read … the buy
Now— this review is based a a few things. First this is a sub $300 product delivering 4000w+. Yes, put 500ml (ish) of 5/30 or 0/20 oil— based on your temperature/climate (that’s no different front your 59k+ car! Don’t be stupid). It’s an engine — it uses gas, some oil, and it makes noise. This isn’t something to run indoors, and many iffy for the outside of an EV on a noise level. For me— this is preparation for the arctic days coming… and I’ve broken it in like I would any other lower CC motor (like a motorcycle). First— fill the damn thing with oil! It’s got all the components to do it cleanly, minus the oil. Second— break it in! Ffs! Do you rail your car you just bought— or break it in. Don’t be stupid. Anyone owning a motorcycle knows— smaller motors need to seat the rings (4stroke) and wear in— so— feed a gallon thorough it before you bet you life on it.. that does 2 things— gives you metal security and wears the parts in so the mesh together. Noise? Well— it’s not super quiet (neither is my wife lol)… but if that’s an issue— spend more. Output— no complaints— delivers what is advertised— so don’t think for $300 you’re going to run your whole house… that’s.. just dumb— go buy a 20k propane generator for the hurricane— this is not that. I live in Texas— maybe I MIGHT lose power for 4-6 days every 3/5 years!! But— this will take me through that. My strongest recommendation, for a 4k gen on gas— follow the instructions… then— on a very low or no load in eco mode— let it run through at gallon (or two)… break the motor in so those sudden loads don’t cause issues— again, I would advise the exact same thing to anyone buying a 200cc dirt bike. By far— for the price (yeah, it’s not a 20k propane badass).. but for the price— this is quality stuff If you do thing properly… you didn’t read it needed oil. You thought out of the box you should just get lax performance-/ maybe… but this are mechanical things… do t be that a-hole who forgot oil, loaded it up to max and complained cuz you didn’t test it. Keep in mind, price wise this is stellar— will they all deliver? Prolly not. Do your due diligence and do the some idiot who complains without being responsible: Would I recommend this product. 110% absolutely— if you follow breakin procedures and respect what it can and CANNOT DO. Would I recommend this everyone? Nope. But— keep in mind, when that hurricane hits— gas gets shut off along with electric— so this bad boy will still work— consider that after - 20k generator in Florida (yup lived there etc), and yip, the Gas gets cut off if a hurricane is doing to make land-fall) This isn’t an every day (well the tv people may correct me) thing to use— but ffs, $300 ish— and buy the Amazon protection— I really don’t think you can go wrong.. We can go into the whole it’s too noisy.. it’s not enough.. look if you need 4000w the last concern is your hair curler. I know this is very long winded. If you want an emergency power source that reliable— then. Do it properly.. get the oil, the gas (unleaded). But for the he zombie apocalypse— and price. This is a serious contender. Also— I’m not some social whatever or Chinese wtf YouTube.. I’m 55yrs old and live in Texas. So if you think I’m bs, or whatever— read my gun and scope reviews. I’m about affordable survival, and I honestly think this qualifies for the price/performance metric. Bottom line— for the money— it’s a well spent purchase. Put oil in it— and let it run unloaded for an hour to let the mechanics synchronize and set. Best ever? I. Best for the price— year it does rank from my experience up there at the out level. Noise? Well— if your looking into noiseless generates your wallet needs to open a lot bigger. I hope that’s fair. ... show more
Reviewed in the United States on December 23, 2025 by Aaron Martin
    • Great buy!
I like this generator! It's very easy to start! I was able to start it with just two pulls!
Reviewed in the United States on January 25, 2026 by Tracey C
    • Works good
Great price
Reviewed in the United States on May 1, 2026 by They great battery's to have work great
    • Overall great for the money.
Excellent generator. Started on the first pull.
Reviewed in the United States on October 3, 2025 by Michael Bruno
    • ******
Not an electric start, Pull start, other than that pretty nice generator,
Reviewed in the United States on July 29, 2025 by LORI A. ELLIS

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