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GENMAX

GENMAX DIY Open Frame Dual Fuel Inverter Generator, 4000W ultra-quiet 145cc engine,with Parallel and Series Capability with CO Alert, Ideal for Construction Job & Home backup power EPA Compliant

    • Based on 128 reviews
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Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Dec 31
Order within 11 hours and 3 minutes
Available payment plans shown during checkout

Size: GM4000XiD-NFT


Features

  • Rugged and Sturdy FrameThe frame is aluminum alloy European standard 3030 profile, high strength, compared with traditional steel pipes, it will not rust outdoors. The first none-tank generator on the market, purchase our 14.5L tank (not included) for longer fuel supply.
  • DIYYou can design the generator according to your own needs.Portable and easy to move, according to customer needs, several units can be stacked to form a large generator. Extended functions -extended electric start function, extended wheel armrest function, extended fuel tank function, extended gas cylinder installation function, extended toolbox function, etc. and the fuel circuit is quickly connected by a plug, which is safe and reliable
  • Parallel&Series Connection CapabilityTwo GENMAX 120v ONLY generators are combined into a 240V generator using a dedicated series parallel box (the series parallel box is sold separately)
  • Powerful control PanelEasy operation panel with 1X 120 AC 30A L14-30R Outlet, DC Cigarette Lighter Outlet: 12V DC 8.3A, 2X120V AC 20A 5-20R Outlet,CO sensor, Parallel Connectors, overload reset switch and output/overload/low oil indicator LED Lights
  • Strong Load CapacityGM4000XiD-NFT can work stably at 3200w running watts and 4000w starting watts on gasoline, 3000w running watts and 2800w starting watts on LPG with THD less than 3% perfect for sensitive equipments such as computer and cell phone
  • GENMAX Support: Includes 1-year warranty with FREE lifetime technical support from experts

Brand: GENMAX


Wattage: 4000 watts


Fuel Type: Dual Fuel


Power Source: gas-powered


Recommended Uses For Product: Commercial, Residential


Item Weight: 58.4 Pounds


Voltage: 240 Volts


Output Wattage: 4000 Watts


Special Feature: Maganetic dipstick,DIY,Aluminum frame,Free combination, rich expansion functions, Parallel and Series ready See more


Included Components: Spark Plug Socket Wrench (1), Dual-Purpose Screwdriver (1), Hexagonal Wrench (1), User Manual (1), Warranty Information (1) See more


Material Type: Aluminum alloy


Power Source: gas-powered


Voltage: 240 Volts


Wattage: 4000 watts


Engine Type: 4 Stroke


Recommended Uses For Product: Commercial, Residential


Ignition System Type: Spark


Output Wattage: 4000 Watts


Running Wattage: 3200 Watts


Is Electric: No


Starting Wattage: 4E+3 Watts


Fuel Type: Dual Fuel


Total Power Outlets: 4


Engine Displacement: 145 Cubic Centimeters


Additional Features: Maganetic dipstick,DIY,Aluminum frame,Free combination, rich expansion functions, Parallel and Series ready


Model Name: GM4000XiD-NFT


Included Components: Spark Plug Socket Wrench (1), Dual-Purpose Screwdriver (1), Hexagonal Wrench (1), User Manual (1), Warranty Information (1)


UPC: 742332650910


Model Number: GM4000XiD-NFT


Brand Name: GENMAX


Manufacturer: GENMAX


Item Weight: 58.4 Pounds


Item Dimensions L x W x H: 24.2"L x 19.5"W x 21.9"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Edit August 21 2024
The media could not be loaded. Edit August 21 2024 Parts came. They sent new inverter panel and spark plug igniter. Took about 15 minutes to change out. All plug and play. Works perfect. My experience is they stand beyond there product. Edit August16 2024 Been emailing customer service and they told me today my replacement parts should ship this week. Will update again when I have more info to share. Edit July 3 2024, Unable to start. Can’t get a spark. This is second time I ever used it. I reached out to customer service. Hopefully they respond. Generator less than year old. Can’t recommend right now. Will update review when I get this resolved. This generator replaces an older generator. This is the perfect size of power vs portability. Easy set up. Good basic generator that has what you need to power your house in an emergency with none of the extra electronics you really don’t need. For those that say it may be noisy, it’s a gas motor it will be noisy. That’s just reality. It’s outside and your inside so no big deal. I definitely would purchase again. It exceeded my expectations. ... show more
Reviewed in the United States on October 3, 2023 by Jeffrey
    • Broke in less than an hour
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
The generator seemed to be decent build quality but after 0.8 hours on it the unit would not start. After several weeks talking back and forth with support, they were in China so I would have to wait until the next day to get a response, I was able to get a replacement inverter board under warranty. They were very helpful on that end of things and game me some procedures to do to help determine which parts I needed. That fixed the problem and was easy to replace, but the whole process too almost two months. If you need a reliable generator I cannot recommend this one. Sound and function was appropriate for an open frame generator. Starts quick normally and I like the 240v output for my critical loads sub panel. Update: About a year later, I periodically run the generator and use ethanol free gas and on the last startup, the overload light was on and had no output. It would not reset either. This generator is not reliable at all. ... show more
Reviewed in the United States on November 12, 2022 by Amazon Customer Amazon Customer
    • Great Generator For The Cost
Bought this generator to use for my business (electrical contractor). Didn’t want to break the bank since they typically get trashed on construction sites and end up needing to be replaced semi regularly. I was very impressed with this generator the first time I took it out. The electric start cranked it right over and I was ready to go. The generator performed great, running a demo hammer and charging some cordless batteries while I had it, it was great on fuel compared to many other equally sized generators. Running it about 1/2 it burned about 1/4 tank of fuel. The noise level of the generator is what I would expect. It’s not an ultra quiet generator, but it’s not so loud you need 100’ cord to work by it. I was able to set it up a few feet away and operate my demo hammer driving ground rods. The demo hammer was much louder than the generator was. The pull cord for auxiliary start is a great feature in the event the battery fails. For the money, this generator is a great value. It’s priced close to the HF alternatives, but it gets drop shipped directly to my house to add oil, fuel, and head out. My only complaint is that I wish it had another set of 120V outlets, though it’s typical for a 6000w generator. ... show more
Reviewed in the United States on July 1, 2024 by Thomas I.
    • First impressions
Showed up on time and very well packaged. Setup took about 15-20 minutes and it started right up and ran well. As far as noise goes, it's not quiet but I didn't expect it to be, at this price point. It is noticeably quieter than my 10 year old, much smaller generator. If you need power during an outage, everyone else is running a generator too. I'll reasses after our first power outage and repost if I feel differently about it. ... show more
Reviewed in the United States on July 21, 2024 by Jeffrey
    • GREAT PRODUCT!!!
Size: GM3500Xi
Hurricane Beryl hit 3 days ago, and I have been running this bad boy nonstop and I have been pushing it to the max. So far I have been able to run a window ac unit, a refrigerator freezer combo, a deep freezer, a 65” tv a T-Mobile home internet, three lamps, 4 phone chargers, levoit wind maker fan and a bunch of other things. Very fuel efficient and also runs great. Very noise friendly and easy to operate. I do experience a bunch of power glitches with the internet, but that’s only because I am pushing this machine to its MAX and then some. So for me, I have no complaints. I am so happy I bought this product and I will support it no matter what!!! ... show more
Reviewed in the United States on July 10, 2024 by Amazon Customer
    • Works good but backfires ( get a Honda)
It runs and functions but it backfires from time to time, especially on initial start. I only had this for about a week and it started happening my second day of use. They were able to refund me for the item and refunded me my assurance coverage as well. Have to wait about 2 days before I can order another generator because I paid through affirm which kind of sucks, but looking on the bright side they told me to keep this one so if I get the generator repaired I'll have a good back up. ... show more
Reviewed in the United States on May 9, 2024 by celeste hill
    • Great generator
Size: GM3500Xi
This product arrived earlier than expected and in factory packaging. Just had to add oil to the crankcase and gasoline in the tank and it started right up. Easy to read instructions and a great machine for the money, it performed as it should and was very quiet during operation. It has a fuel shutoff valve to prevent a leak. ... show more
Reviewed in the United States on July 8, 2024 by Michael La Blanc

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