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Harris Heavy Diesel

Helensburgh, NSW 2508


A uniquely combined equipment supply and service business, Harris Heavy Diesel pride ourselves on providing customers with a friendly turnkey solution to their unique construction, quarrying, or agriculture requirements. Our flexible contracting solutions are offered from our triple-focus-foundation:

  1. Operating with a can-do work ethic.
  2. Building stakeholder relationships.
  3. Fostering a positive safety and sustainability culture.

Based in Sydney NSW, our can-do ethic is ready to cater to a range of industries across the broader Sydney area; while our equipment supply division has the flexibility to cater nationwide depending on the project. Our unique skillset allows us to value-add to your project in two key equipment areas; service and supply. HHD Service division operates on a deep and functional understanding of heavy equipment systems, HHD is ready and able to keep your equipment running at its highest operational capacity with a quality of service exceeding what you have come to expect from other repairers. HHD Supply division offers a powerfully flexible equipment fleet that can be called in to bolster your project's mobile asset base, our equipment supply is available nationwide depending on the project scale. We know that mechanical reliability can make or break a project that's why we are available 24/7 to ensure your project's budget and deadlines are protected. 

Harris Heavy Diesel emboddies and encourages a positive attitude when it comes not just to safety, but sustainability as well, protecting all stakeholders. HHD works to correctly assess, and either eliminate or mitigate critical risks. We possess the experience and resources to meet your safety requirements, not just for compliance reasons, but because safety at HHD is a way of life, a positive one. HHD is naturally invested into developing and maintaining a sustainable triple-bottom-line by ensuring that economic, environmental and social sustainability is at the foundation of what we do, this translates into helping you keep your projects on-track to provide diverse community benefits for generations to come. 

HHD company director, Chris Harris, has over 10 years experience in the heavy equipment industry across construction, mining and agricultural sectors. Chris won multiple awards during his time as a certified Caterpillar technician, as well as a state recognised trade award. Chris went on to complete a Bachelor of business, Bbus (Accounting Maj), from the University of New England which has proved to be a valuable tool for building and developing Harris Heavy Diesel. 

Creating the new standard in all things heavy equipment service and supply, please don't hesitate to get in touch to see how we can streamline your next project.

We look forward to hearing from you,

Chris Harris


On-site 24/7 mechanical breakdown and service support. Dry and wet hire of heavy plant and equipment. As a result, our team can assist you with the following services: 

  • Civil and commercial works
  • Excavator hire
  • Grader hire
  • Diesel mechanic services

Interested in Harris Heavy Diesel?

Machines & Services

Skid Steer (1)

Track Mounted Excavator (2)

Services (3)


  • 201-209 Parkes Street, Helensburgh NSW, Australia
  • 2 Drysdale Place, Kareela NSW, Australia
  • 29 Garrard Avenue, Mount Warrigal NSW, Australia
  • 150-170 Mons Avenue, Maroubra NSW, Australia

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