Most diesel engine problems on construction and earthmoving plant don't need a full workshop teardown — they need a qualified mechanic with the right diagnostic gear and the experience to read what a machine is telling them. That's what OMS brings to your Sunshine Coast job site.
Whether it's overheating, black smoke, loss of power, a fault code on the display, or a machine that just won't start — we'll come to you, run proper diagnostics, and give you a straight answer on what's wrong and what it'll take to fix it.
We work on diesel engines in excavators, dozers, graders, loaders, skid steers, and other civil plant. Experienced with CAT, Komatsu, Hitachi, Isuzu, Cummins, Deutz, Volvo, and most other diesel engines fitted to earthmoving equipment.
On-site fault code reading, pressure testing, and systematic diagnosis to find the root cause of diesel engine problems quickly and accurately.
Oil and filter changes, fuel filter replacement, air filter service, coolant checks, and full engine inspections on your service schedule.
Overheating diagnosis, radiator inspection, thermostat replacement, coolant flush and refill, water pump service.
Fuel filter replacement, injector fault finding, lift pump and fuel delivery issues diagnosed and repaired on-site where possible.
Turbo inspection, oil feed line checks, boost pressure testing. Identification of turbo faults and advice on repair or replacement options.
Machine stopped? Call us. We get out to the Sunshine Coast job site as quickly as we can, diagnose the issue, and get you moving again.
Yes. Overheating is one of the most common diesel engine issues we deal with on-site. It can be caused by a blocked radiator, low coolant, a thermostat fault, water pump failure, or a head gasket problem. We run a systematic check on-site to find the cause and advise the best fix.
Yes. We carry diagnostic scan tools for the most common makes and can read and clear fault codes on-site. Understanding what a code actually means — and whether it points to a real problem or a sensor issue — requires experience, which we have.
Absolutely. We can set up a regular service schedule based on your machine's hours or calendar intervals. Regular diesel engine servicing is the most cost-effective way to extend engine life and prevent expensive failures.
We come to you. No towing. Direct line to a qualified fitter.
