Lyalls Diesel PTY LTD

Lyalls Diesel Pty Ltd keeps machinery moving across Queensland with reliable mobile diesel fitting services. With more than 12 years’ experience in heavy machinery repairs, we bring hands-on knowledge to every job in the agricultural, mining, and civil sectors. Our fully equipped service vehicles mean we can handle maintenance, diagnostics, and breakdowns on-site, minimising downtime for your fleet. Safety and reliability guide everything we do, from routine servicing to complete machine rebuilds. Based in Blackwater, we cover Central Queensland and beyond, delivering fast, professional support wherever it’s needed.

Services and Machinery

Services Offered

• Mobile diesel fitting
• Scheduled maintenance and repairs
• Diagnostics and fault finding with ET technology
• Breakdown response and call-outs
• Component rebuilds and mid-life/full-life builds
• Hydraulic testing and adjustments
• Site compliance and inductions

Machinery Serviced

• Mining and civil earthmoving equipment
• Agricultural machinery
• Heavy haulage vehicles
• Excavators, loaders, dozers and graders
• Trucks, utes and support vehicles