Expert mobile diesel mechanics serving South Australia

Cross Heavy Diesel Services brings over 15 years of specialist knowledge to every job. We combine technical expertise with practical solutions. Our team is committed to getting your machinery back to work efficiently and safely.

(08) 8004 6067 Send an SMS

Built on experience, driven by service

Founded in Minlaton on the Yorke Peninsula, Cross Heavy Diesel Services was established to meet the growing demand for reliable, professional mobile diesel and hydraulic services in regional South Australia. With extensive training including CAT certification and hands-on experience across mining, civil construction, agriculture, transport, and marine industries, we understand the unique challenges of keeping heavy machinery operational in demanding environments.

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Our approach to diesel mechanics

We believe quality work shouldn't come with unnecessary delays or inflated costs. That's why we invested in a fully equipped mobile workshop with complete tooling and diagnostic software for all major engine brands. This means we can perform complex repairs and diagnostics on-site, saving you the time and expense of transporting machinery to a workshop.

What sets us apart

  • CAT-trained mechanic with 15 years industry experience
  • Fully mobile service with complete workshop capabilities
  • Diagnostic software for Caterpillar, Cummins, Detroit, Volvo/Mack, Isuzu, and Hino
  • Partnership with BOA Hydraulics for comprehensive hose services
  • 24/7 availability for emergency breakdowns
  • Commitment to OEM specifications and quality standards

Industries we serve

Our experience spans the diverse sectors that drive South Australia's economy, from coastal marine operations to inland mining sites.

Sectors with specialist knowledge

  • Mining operations and heavy earthmoving equipment
  • Civil construction and infrastructure projects
  • Agricultural machinery and farm equipment
  • Transport and logistics fleets
  • Marine vessels and port equipment
  • Light vehicle diesel systems

Contact form

Ready to discuss your diesel repair needs?

Get in touch to find out how we can help keep your machinery running reliably. We're available 24/7 for emergency breakdowns and scheduled maintenance across South Australia. Contact us directly or fill out the form for more information.

(08) 8004 6067