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Due to the Coronavirus (COVID-19) pandemic Blue Diamond will deliver all orders over $1500 FREE of charge nationally (conditions apply)


Diesel Generators

Diesel Generators for Sale

Single & 3 Phase Diesel Generators for Construction, Mining & Industry Use

Blue Diamond Machinery has service agents Australia wide and sales and service offices located in Perth and Melbourne, enabling us to deliver the right generator to your location. Talk with our experienced diesel Generator team for the right advice to meet your requirements.

We offer a range of diesel generator models and specifications including:

  • 10kva to 700kva -1 Phase & 3 Phase- 240 or 415v diesel generators
  • Silent Diesel Generators- Fully enclosed sound proof canopy diesel generators
  • Remote start and online monitoring diesel generators
  • Large fuel tanks well suited to extended periods without power

Australia's Leading Diesel Generator Supplier

Blue Diamond Machinery are Australia’s leading diesel generator supplier. We provide diesel generators Australia wide to meet the needs of trade, standby, mining, construction and industry use.

No matter what your requirements, chances are we have a diesel generator to meet your needs. Stocking leading diesel generator brands like Denyo, Kubota, Perkins, Cummins and more. If you are unsure which generator is best, Our professional diesel generator sales team are available to provide expert advice and guidance, ensuring you choose the right diesel generator to meet your needs.

Why Choose a Diesel Generator from Blue Diamond?

Our diesel generator range are built tough and built to handle Australian conditions. After years of supplying to Australia’s mining, construction, and trade industries, we only stock diesel generators that are quality, reliable and well-built. We have over 30+ years of industry experience and provide leading diesel generator brands at the best price possible, saving you time and money.

Why Choose a Diesel Generator from Blue Diamond: 

  • Generators Built to Handle Tough Australian Conditions- we only stock leading diesel generator brands that have been tried and tested under tough Australian conditions. Built to handle Australia’s demanding trade, mining & construction site conditions, our diesel generators are built to perform under pressure.
  • Reliable & Efficient- our extensive diesel generator range deliver prime and backup power reliably and efficiently. Whether you need a diesel generator to power large trade equipment use, for commercial applications or standby & backup use, our diesel generator range will deliver power when you need it most.
  • Leading Diesel Generator Brands at Great Prices- the Blue Diamond diesel generator range are exclusively chosen from leading brands like Denyo, Kubota, Perkins, Cummins and more. Featuring well-engineered engines built to run efficiently, quality parts & components and a range of features. All our diesel generators are offered at the best possible price.
  • Expert Diesel Generator Servicing & Support- Blue Diamond Machinery was built on the core value of delivering a better service and quality advice. We are confident in our diesel generator range, which is why we offer 24/7 Australia wide support across all our diesel generator brands.
  • Extended Warranties on all Diesel Generators- our diesel generators come with generous warranties for your peace of mind. 

Blue Diamond Machinery supply diesel generators Australia-wide, from Melbourne, Perth locationsto Sydney, Brisbane & Adelaide, wherever you are located, we can assist.  Blue Diamond Machinery has generator service agents Australia wide.

Warranty & Support

At Blue Diamond, we are extremely confident in the quality of the Generators we distribute, which is why we offer 24/7 Australia Wide Support and provide Industry Leading Warranties throughout our entire Diesel Generator range.


It's important to ensure you select the right Diesel Generator for your needs. So, if you have any questions or need some help please do not hesitate to call us on 1300 998 647

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