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Deal.ai › Genmax › Generators
Genmax
Genmax GM4000XI 4000 Watt Portable Open Frame Inverter Generator

Genmax GM4000XI 4000 Watt Portable Open Frame Inverter Generator

Best price now

$359.00at HomeryChecked Nov 9

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $359.00 at Homery on Nov 9.
  • Checked at 2 stores.

Our take on the Genmax GM4000XI 4000 Watt Portable Open Frame Inverter Generator

The Genmax GM4000XI is a dual-fuel open-frame inverter generator rated at 3,200 running watts and 4,000 starting watts on gasoline, with lower output on propane. It runs a 145cc four-stroke engine and keeps total harmonic distortion under 3%, so it can power sensitive electronics like laptops and TVs. The open frame keeps it lighter and simpler than a sealed inverter case, but it is louder and less weather-resistant than enclosed units. It suits campers, tailgaters and homeowners who want clean backup power and the option of propane without paying for a premium enclosed inverter.

Best forHome backup for a fridge, lights and routerCamping and tailgating where clean power mattersOwners who want the propane optionBudget buyers who need inverter power
Pros
  • Dual fuel runs on gasoline or propane
  • Clean power under 3% THD for electronics
  • Open frame is lighter and easier to service than enclosed inverters
  • 3,200 running watts covers most essentials
  • Three-year limited warranty
Cons
  • Louder than enclosed inverter generators
  • Open frame offers little weather protection
  • Propane output drops to about 3,000 running watts
  • No electric start on this model
  • Heavier than small suitcase inverters

Genmax GM4000XI 4000 Watt Portable Open Frame Inverter Generator prices at every store

  • HomeryNew

    In stock

    $359.00Checked Nov 9
    Visit Homery
  • Shop AppliancesNew

    In stock

    $359.00+ $155.00 shippingChecked Nov 9
    Visit Shop Appliances

Store links may earn us a commission. Some prices via Klarna.

Genmax GM4000XI 4000 Watt Portable Open Frame Inverter Generator price history

Lowest price we've seen: $359.00 on Nov 9 at Homery. Tracked across 2 stores since Nov 9.

Specifications

Output Power (W)
3200Source
Type
Portable
With Inverter
Yes
Power Source
Gasoline
Power Output
4 kilowatts
Running Wattage
3200wSource
Starting Wattage
4000wSource
LPG Running Wattage
3000wSource
LPG Starting Wattage
2800wSource
Total Harmonic Distortion
less than 3%Source
Engine Displacement
145 Cubic CentimetersSource
Product Dimensions
24.2"L x 19.5"W x 21.9"HSource
Frequency
60 HzSource
Fuel Type
Gasoline, Propane(LPG)Source
Engine Type
4 StrokeSource
Warranty
3 Year Limited WarrantySource

Questions and answers

How much can the GM4000XI actually run?
About 3,200 watts continuous on gasoline, with 4,000 watts for motor startups. That covers a fridge, lights, router and a fan, or a small RV air conditioner with careful load management.
Does it run on propane?
Yes, it is dual fuel. Propane output is lower, roughly 3,000 running watts, and you supply your own tank and hose.
Is the power clean enough for electronics?
Yes. Total harmonic distortion is under 3%, which is safe for laptops, phones and most TVs.
How loud is it?
It is an open-frame unit, so expect noticeably more noise than a sealed inverter case. Place it away from windows and sleeping areas.
Does it have electric start?
No. This model uses a manual recoil pull start.
What is in the box?
The generator, a tool kit and a manual. A propane hose and tank are not included, so plan to buy those separately if you want to run on LPG.
Where is the Genmax GM4000XI 4000 Watt Portable Open Frame Inverter Generator cheapest?
At Homery, for $359.00, as of our latest check.
Where can I buy the Genmax GM4000XI 4000 Watt Portable Open Frame Inverter Generator?
2 stores we checked sell it, including Shop Appliances, Homery.

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Stores we've priced the Genmax GM4000XI 4000 Watt Portable Open Frame Inverter Generator at

  • Homery deals and prices

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