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Maxwatt 4000W Pure Sine Inverter Generator Mx4000Io

  • Warranty Information 2-Year Manufacturer Warranty
  • Free Gift Maxwatt SAE10W-30 Engine Oil 600ml
$959.00 + FREE SHIPPING
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2 Year Warranty
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Perfect for camping, tools and sensitive devices 4000W pure-sine inverter power with 8-hr runtime
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  • Chandler, 4155
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No Bells, No Whistles—Just a Proper MX4000IO Review

When you're working in the shed, powering up at camp, or keeping the lights on during a blackout, you need something reliable.

The Maxwatt MX4000IO delivers 4000W peak power, smart fuel control, and pure sine wave output.

It's all without breaking the bank.

This unit has a 223cc engine, a solid 8L tank, and simple recoil start.

It's built to handle life's rough moments. You get two 240V outlets, USB charging, and a tough build.

Maxwatt MX4000IO inverter generator shown from front left angle

Maxwatt 4000W Generator – No Spin, Just Watts Where You Need Them

The MX4000IO is perfect for when smaller generators just don't cut it.

It can handle running multiple appliances and tools easily. And it does all this without any confusing features or fragile tech.

The pure sine wave inverter keeps your electronics safe.

The smart throttle also adjusts engine speed to save fuel when not at full power.

If you need more power and simplicity, this is the generator for you.

Click Add to Cart and get backup power that's not too much, but enough to get the job done.

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Front panel of Maxwatt MX4000IO generator with outlets and controls



Key Features

  • 4000W peak / 3500W running – power-hungry gear? Sorted.
  • 223cc 4-stroke engine – reliable grunt that keeps going
  • Pure sine wave output – safe for laptops, TVs, and tools
  • 8L fuel tank – up to 8 hours of steady run time
  • Smart throttle – cuts fuel use when you’re running light
  • Dual 240V outlets + USB port – plug in what you need
  • Simple recoil start – no buttons, just pull and go
  • Tough open-frame build – built to handle rough weekends
Side view of MX4000IO showing engine and components

MaxWatt MX4000IO Specs

  • Starting Watts: 4000
  • Running Watts: 3500
  • Starting Amps at 240V: 16.66A
  • Running Amps at 240V: 14.58A
  • Volts: 240V
  • THD: <3%
  • Outlets: 2 X 15 AMP OUTLETS
  • Covered Outlets: Yes
  • Covered Circuit Breakers: Yes
  • Run Time at 1/2 Load: 8h
  • Noise Level: 74dB
  • Inverter: YES
  • DC Operation: Yes
  • Automatic Voltage Regulation: Yes
  • Battery: No
  • Start Type: Recoil Start
  • Engine Size: 223cc
  • Engine Speed: Variable speed
  • Fuel Type: Petrol Unleaded
Close-up of sockets and control panel on Maxwatt MX4000IO


  • Fuel Gauge: Yes
  • Fuel Tank Capacity: 8L
  • Engine Oil Type: SAE 10W-30
  • Engine Oil Capacity: 600 ML
  • Engine Oil Included: Yes
  • Low Oil Shut-Off: Yes
  • Wheels: No
  • Euro V certified: Yes

DIMENSIONS

Box Dimensions

  • Length: 570 mm
  • Width: 500 mm
  • Height: 520 mm
  • Weight: 40kg

Product Dimensions

  • Length: 540 mm
  • Width: 464 mm
  • Height: 470 mm
  • Weight: 35kg
Angled view and front display of Maxwatt MX4000IO inverter generator

What's Included

Everything you need is included with your purchase from True Gear

  • MaxWatt MX4000IO Inverter Generator
  • 2-Year Manufacturer Warranty
  • MaxWatt MX4000IO User Manual

Download the MaxWatt MX4000IO brochure

Looking for detailed information on the MaxWatt MX4000IO? Then check out the complete brochure below.

MaxWatt MX4000IO Brochure PDF

Read MaxWatt MX4000IO reviews down below ↓


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