NEW 2022

Gentrax GTX4200 Pro Inverter Generator

Sale price$1,399.00 Regular price$2,499.00
7.5 hours
610L x 415W x 495H mm
41.5 kg
In stock

About Gentrax 4.2kW Max 3.5kW Rated Inverter Generator

Dubbed as Gentrax's most versatile generator, our 4.2kW unit comes in a sleek design with wheels and an ergonomic handle for portability. The USB port and dual AC sockets also allow for simultaneous charging, while the angled lever lets you start the unit smoothly. Best of all, this generator is parallel compatible, perfect when you need additional power output.

  • Key, remote, & pull start
  • 8.8L petrol capacity for approx. 7.5 hours of runtime at 50% load​​
  • Portable with 2 wheels & an ergonomic handle
  • Parallel capable
  • Euro 5 certified like all Gentrax units

610L x 415W x 495H mm


41.5 kg

Max Output


Rated Output


Start Type

Recoil, Remote and Key

AC Voltage


Running Time

7.5 hours

DC Output

12V / 8.0A 5V/1A/2.1A (USB)

No of AC Outlets


USB Ports


Noise Level (@ 7m)


Fuel Type

91 RON

Oil Type

SAE 10W30

Fuel Tank Capacity

8.8 L

Oil Capacity

0.70 L

IP Rating (Socket)


Spark Plug




Quieter, Smoother, More Reliable Energy

All our models produce a Pure Sine Wave Output, making them safe even for sensitive devices such as laptops and mobile phones.

Euro 5 certified

All Gentrax generators are Euro-5 certified. This means they have passed the emission standards to be sold in Australia and are safe for the environment.


Have a question?
We are here to help

Our customer support is available 9am to 5:30pm AEST, Monday to Friday.

Help supports

Free Delivery*

To most areas in Australia.

Dedicated Customer Support

Call or email our team for product, website, or order support from 9 AM to 5 PM, Monday to Friday AEST.


All the help you need with basic troubleshooting, service schedules, oil replacement and general maintenance.