Best Gentrax Generators

Based on 635 reviews
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Gentrax GT Series Inverter Generator

Gentrax GT Series Inverter Generator 🏆 2026

4.7 
Summary
  • Running Time 300 to 540 min
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Kev P.5 posts
  Verified

My 3rd gentrax inverter generator, had issues with all 3. Latest one lasted 6 weeks and wouldn't start. Only used twice a week to power LED lights… Read more

and cash registers. Still under 12 month warranty. However on approaching Gentrax they suggested I remove carby, fuel lines etc, were quite dimissive, then suggested I'd have to pay for repairs when I indicated I wasnt touching it as it was under warranty. They then changed their tune and said I could return it at my cost and they would assess the issue. Had no confidence they would fix or replace product. Have since purchased a quality Honda generator, more expensive, however at least I know it will go the distance. Will never buy a gentrax again, cheap, unreliable and customer service very poor.

Gentrax
Gentrax    

Hi Kev P., thank you for reaching out to us through this… Read more

Gentrax GTX4200 Pro 4.2kW Inverter Generator

Gentrax GTX4200 Pro 4.2kW Inverter Generator 🏆 2026

4.7 
Summary
  • Running Time 240 min
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Kim HWA8 posts
 

Bought from Outbax, Dead on arrival, will not start. eventually after much stuffing around managed to start it by manually overriding the choke. but… Read more

as it is out of the box it will not start. sent a detailed description of the issue, long wait, then they wanted video's. asked for conformation they had received and took a few days just to confirm they had and they had been sent to the "technician". after another week another email and claimed they have not heard from the "technician" im a month out from purchase still without a working generator. they have now said they are sending a courier to pick it up. will update as it happens - but as of now would recommend not touching with a 10 foot pole

Gentrax
Gentrax    

Thank you for your review, and we sincerely apologize for… Read more (+1 reply)

Gentrax GTX Series Inverter Generator

Gentrax GTX Series Inverter Generator

5.0 
Summary
  • Running Time 330 min
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unhappyQLD8 posts
 

Fast delivery - we bought this generator for cyclone season. We haven’t required it it but it’s been checked over & started regularly & runs perfectly, Show details

  • Running Time 7 to 336 min
BernVIC
  Verified

Arrived within 3 days of ordering. Topped it up with oil and fuel, followed the starting instructions and started first pull. Light weight and easy… Read more

to operate. It will be great for camping off grid. Very quiet and smooth operation. I’m very impressed. Was less than $400 delivered to my door.

  • Running Time 474 min
David B.
 

Check product carefully on receipt – Unboxing product today. Spark plug top is bent and porcelain cracked. No dust cover or screw driver in the box contrary to website listing. Earth cable and spike not included.

Gentrax
Gentrax    

Thank you for bringing this to our attention. We're sorry… Read more