Diesel Generators

Most Trusted Supplier

Australia’s largest range of quality generators, built for our climate with an offering for all applications.

Compact Series

5.5-11 kVA

User friendly, the perfect compact power solution for homes, construction & mobile applications.

Stationary Series

10-50 kVA

Designed for stationary applications, incorporating a modular design with replaceable fuel tanks.

Contractor Series

10-60 kVA

Heavy duty generators designed to withstand the harshest Australian environments.

Industrial Series

6-600 kVA

Designed for continuous, prime & emergency standby applications, incorporating HIMOINSA's best in class canopy enclosure.

Heavy Range Series & Customized Solutions

700-3360 kVA

Available in Open, Canopy & Containerized configurations.


1 MW

Smart design, dual frequency & a robust YANMAR engine providing best in class fuel consumption.

New & used diesel generators for sale from the worlds leading trusted brand

We supply diesel generators for a wide range of applications, Australia wide and throughout the South Pacific region.

Not only do we have the power generators on sale we’re able to provide ongoing support programs to any business at any time. They are for sale and delivery throughout Australia, all at very competitive pricing.

Our new diesel generators for sale come with a full manufacturer’s warranty. We also provide additional service and maintenance plans, leaving you with the confidence you need when investing in one of our quality diesel generators.

If you need a backup power generation solution for when the grid goes offline, we have backup generators for sale, as well as all of the equipment to switch between the two power sources.

Generator Power is the most trusted Diesel Generator supplier in Australia and the South Pacific region. Our focus is on you – the customer. Our service starts on the first conversation, this is the very start of the lifetime of our relationship.

Call today to chat about what you need from a diesel generator, we will ensure you get exactly what you need. We also offer service and refuelling contracts. This is what Generator Power does best – total customer care.

The Benefits of Using Diesel Generators

the most versatile choice

In many cases, diesel generators are renowned for lasting longer than their petrol counterparts and are generally considered to be more fuel-efficient.

They usually run at lower revolutions per minute (RPM) producing more torque at lower speeds, the effects of which increasing engine lifespan and lowering noise pollution. Diesel is less flammable than petrol, which makes them a prerequisite for some type of uses and sites.

A diesel-powered generator is by far the most versatile choice as either an off-grid diesel generator used as a primary power source, a back-up for an industrial plant to powering a mining operation in a remote location.

Our range of diesel generators are designed to meet anything Australia’s climate has to throw at it. We have a range of single-phase generators and three-phase generators available to choose from.

Our generator range is backed by a manufacturers comprehensive parts & labour warranty for peace of mind.

We offer micro grid solutions which include generators that can synchronize together along with battery storage from our energy storage system range (EHR). The solution can be provided as a plug & play making it user friendly. Combining new technologies allows for efficiency and reduced costs for the end user.

If you need further assistance, call one of our experts today who can provide the best solution for your application.

10 Kva Generators

30 Kva Generators

40 Kva Generators

60 Kva Generators

80 Kva Generators

100 Kva Generators

150 Kva Generators

200 Kva Generators

250 Kva Generators

Got Questions About Our Diesel Generators?

As specialists in diesel generators, we’re often faced with a lot of questions. Here, we’ve compiled the answers to some of the most commonly asked questions.

There is almost no end to what you can use a diesel generator for. They’re often used in commercial operations and applications, telecommunications and data, medical services and hospitals, agriculture, mining, manufacturing, construction and more.

To find out more about how you can use a diesel generator on your premises, contact the team today.

We have a vast array of diesel generators at our disposal. These range from 10 kva to 250 kva and beyond, in single to three phase diesel generator options.

At Generator Power, we specialise in Yanmar diesel generators. Yanmar is the leading brand of diesel generator, and we are proud to be Yanmar’s trusted supplier of diesel generators in Australia and the South Pacific region.

Yes, at Generator Power, we have options for new sales, used sales and a hire department.

Sure. Find out more about our projects here.

If you need a diesel generator, you can pretty much guarantee we have a location near you. Generator Power has locations throughout QLD, NSW, ACT, VIC and WA, with the ability to deliver throughout Australia.

At Generator Power, we’re a one-stop shop. This means, we have contracts for servicing, maintenance and refuelling.

You can contact our service department here, based on your location.

Our diesel generator experts are highly skilled at providing a range of services. This includes:

  • Modifications & Refurbishments to Power Systems
  • Control System Upgrades
  • Switchboard & ATS Thermography
  • Fuel Condition Checks & Polishing Services
  • Fuel Storage & Transfer Solutions
  • Load Bank Testing of UPS Systems, Generators & Power Proving Tests.
  • Diesel Engine Reconditioning & Repairs
  • Latest technology equipment including Cummins InPower and Himoinsa control system software.
  • Inhouse Capabilities

If you require services that aren’t listed above, speak to our experienced team today.

Generator Power has a range of genuine diesel generator parts. Find out more about the stock we have available here.

Hiring or buying a quality Yanmar diesel generator you can rely on for all your power solutions is simple. Contact Generator Power today on 1300 767 257, or contact us online.

If you have a question about diesel generators that isn’t answered above, contact Generator Power today.

Not sure what to choose? Contact us.