Diesel machinery diagnostics in Victor Harbor
Fast, field-based diagnostics you can rely on
When heavy equipment goes down, the pressure is on to get it moving again. Our fully equipped field units and diagnostic systems allow us to assess and isolate faults on-site, getting to the root of the issue without delays. We don’t just scan and report—we diagnose, explain, and provide a clear action path for repair.
Our diagnostics support includes:
- CAN-bus and ECU diagnostics
- Electrical and ignition system testing
- Hydraulic fault detection and pressure testing
- Live system performance monitoring
- Pre-failure condition assessments
- Fault-code analysis and maintenance planning
What we work on
Our mobile diagnostics are tailored for complex machinery working in tough conditions. We work on:
- Earthmoving and excavation equipment
- Civil and mining machinery
- Agricultural machinery
- Transport and haulage vehicles
Whether you're experiencing a warning light, engine misfire, loss of power, or system instability, we’ll find the cause and help you get back on track.
Book an on-site assessment today and keep your machinery moving
Get ahead of costly breakdowns with expert diesel diagnostics for heavy equipment in Victor Harbor.
Why diagnostic accuracy matters
Guesswork is expensive. With the right tools and experience, HLW helps you:
- Minimise unnecessary part replacements
- Avoid costly breakdowns
- Stay compliant with safety and emissions standards
- Extend the life of your machinery
- Plan preventative maintenance confidently
We pair modern diagnostics with over 20 years of mechanical insight to deliver solutions, not just fault codes.
Other on-site maintenance services
In addition to expert diesel diagnostics, HLW Diesel and Hydraulics provides certified air conditioning maintenance for heavy equipment, trucks, and mobile plant. Whether your machinery operates in mining, construction, or civil works, we ensure all systems stay efficient, compliant, and ready for the job.
Visit our services page to learn more about our complete range of capabilities.
Contact form
Request a quote for machinery diagnostics services
Don’t let minor issues become major downtime. Contact HLW Diesel and Hydraulics for expert diagnostics, tailored reports, and real solutions—on-site and on time. Call now or request a fast quote using our contact form.
Mobile diagnostic services across the Fleurieu Peninsula
We’re proud to offer our expertise in machinery diagnostics and maintenance to businesses throughout the Fleurieu Peninsula. From our base in Currency Creek, we’re committed to providing convenient and timely service, ensuring that you have access to reliable services.