Gentrax 3.5kW - Open Frame

Sale price$489.00 Regular price$799.00
12 hours
445L x 425W x 445H mm
32 kg
In stock

About Gentrax 3.5kW Max 3.0kW Rated Inverter Generator Open Frame

This 3.5 Gentrax inverter generator is as sturdy as it looks with a steel frame enclosing it. Aside from enhanced durability, this also allows for easy portability, perfect for bringing to camping, worksites, and road trips. Fitted with dual AC sockets and USB ports, a 12L fuel tank capacity, and an overload indicator, this is a real power horse that you can always count on.

  • 25% lighter than traditional generators
  • Enclosed with a steel frame for extra protection & portability
  • Euro 5 certified, like all Gentrax units
  • Pure Sine Wave output for clean, stable power
  • Dual AC and USB ports

445L x 425W x 445H mm


32 kg

Max Output


Rated Output


Start Type


AC Voltage


Running Time

12 hours

DC Output

12V / 8.0A, 5V / 3.1A (USB)

No of AC Outlets


USB Ports


Noise Level (@ 7m)


Fuel Type

91 RON

Oil Type

SAE 10W30

Fuel Tank Capacity

12 L

Oil Capacity

0.50 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.

Full Australian Warranty

Gentrax offers a 12-month warranty on all products, unless otherwise stated. We also offer an after-warranty replacement guarantee so you can have a Gentrax generator for life.


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.