For all things diesel, Give us a call

  • Over 40 years of diesel industry experience
  • Fast turnaround to minimise downtime
  • Honest advice & cost-effective repairs

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Red and Black Lawn Mowers Displayed Outside a Dealership Building — All things Diesel NT in Tivendale, NT

UHI Machinery Experts

All Things Diesel NT is Darwin's trusted name for UHI machinery sales, service and support. If your operation relies on UHI equipment, our team understands the pressure that comes with unexpected breakdowns or overdue servicing. We specialise in genuine UHI spare parts, scheduled maintenance and expert repairs, keeping your fleet performing reliably in demanding Northern Territory conditions.



Our experienced diesel technicians bring specialist product knowledge to every job, backed by genuine parts and warranty support. Whether you need routine servicing or urgent repairs, All Things Diesel NT in Darwin delivers dependable results without the guesswork. Contact our team today to book a service.

Built On Trust

All Things Diesel NT has built a strong reputation across Darwin for reliability and technical expertise. Our workshop handles everything from routine inspections to complex mechanical repairs, giving operators confidence their machinery is in capable hands. Downtime costs money, so our technicians work efficiently to diagnose issues accurately and get equipment back to work fast.


Beyond repairs, we support Darwin businesses with genuine UHI parts and warranty assistance, protecting your investment long term. Choosing All Things Diesel NT means partnering with a team that treats your equipment like their own.

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  • How often should my UHI machinery be serviced?

    Servicing intervals depend on the specific UHI model, its workload and the operating conditions it's exposed to in the Northern Territory. As a general guide, most heavy machinery benefits from scheduled servicing every 250 to 500 operating hours, though harsh conditions like dust, heat and heavy loads can shorten this timeframe. Our technicians can review your machine's service history and usage patterns to recommend a maintenance schedule tailored to your equipment. Sticking to regular servicing helps prevent costly breakdowns and keeps your warranty valid.

  • Do you use genuine UHI parts for repairs?

    Yes, we use genuine UHI replacement parts wherever possible to maximise the performance and reliability of your machinery. Genuine parts are manufactured to the exact specifications of your equipment, which helps maintain efficiency and reduces the risk of premature failure. Using non-genuine or aftermarket parts can sometimes void warranty coverage or cause compatibility issues down the line. Our team can source the correct parts quickly, minimising delays to your repair or service.

  • What does UHI warranty support cover?

    UHI warranty support generally covers manufacturing defects and eligible component failures within the specified warranty period, provided the machinery has been serviced and maintained correctly. Our team can help you understand what's included in your warranty, lodge claims where required and ensure any work carried out meets the manufacturer's terms. Keeping detailed service records is important, as this documentation is often needed to validate a warranty claim. If you're unsure whether your issue is covered, get in touch and we'll help you work through the process.

Locations We Service