Hitachi Excavator Repairs South East Queensland
Independent, on-site repairs and servicing for Hitachi excavators across South East Queensland, Zaxis-series mini through to large-class machines.
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Hitachi Excavator Repairs, On Your Site
Hitachi excavators, the Zaxis (ZX) range in particular: are a common sight on South East Queensland sites, valued for their hydraulics and durability. From the ZX17 and ZX38 minis through the ZX55 and ZX135 to the ZX210 and ZX350 class, we know these machines and how they fail.
OMS repairs and services Hitachi excavators across South East Queensland: hydraulics, undercarriage, slew and final drives, driveline and the scheduled servicing that keeps wear in the report instead of on the roadside. We come to your job site or yard, so the machine doesn't need to be floated to a workshop.
We're an independent service, and for out-of-warranty machines that's often a good fit. You get experienced, trade-qualified mechanical work at independent rates, with straight answers on what's failed, what it costs and how long it'll take. OMS is an independent mechanical repair and maintenance provider. We are not affiliated with, authorised by, or endorsed by any equipment manufacturer. All brand and model names are used for identification purposes only.
Hitachi work we handle
- Mechanical fault finding & inspection
- Hydraulic leaks, weak breakout & slow tracking
- Slew, swing & main pump issues
- Final drive & travel motor faults
- Undercarriage, tracks, rollers & idlers
- Electrical, sensor & display faults
- Pin, bush & attachment circuit wear
- Scheduled servicing & oil sampling
What We See on Hitachi Machines
Hydraulic Performance
Weak breakout, slow tracking or a hesitant slew on a Hitachi excavator. We diagnose pump, valve and relief-setting causes before quoting parts.
Pins, Bushes & Linkage
Worn pins, bushes and attachment linkages on a Hitachi excavator rebuilt so the front end works tight again.
Final Drives
Travel motor and final drive noise, leaks and overheating addressed before they strand the machine.
Undercarriage
Track, roller and idler wear measured and replaced to keep the machine tracking straight.
Electrical Faults
Sensor, display and harness faults that throw confusing symptoms, found and fixed properly.
Scheduled Servicing
Routine servicing on your Hitachi excavator with oil sampling so wear shows up early, on a planned basis.
Hitachi Repair Questions
Are you a Hitachi dealer?
No. OMS is an independent mechanical repair provider, not affiliated with or authorised by Hitachi. For out-of-warranty machines, independent service usually means experienced work at competitive rates.
Which Hitachi excavators do you work on?
The Zaxis (ZX) range from the ZX17 and ZX38 minis through the ZX55 and ZX135 to the ZX210 and ZX350 class, including Dash-5, 6 and Zaxis-7 generations. Engine, hydraulic and undercarriage work across the range.
Can you fix hydraulic faults on a Zaxis machine?
Yes. Weak breakout, slow tracking, slew hesitation and cylinder or pump leaks are common Zaxis calls. We diagnose the real cause and repair on-site, carrying common hoses and fittings.
Do you repair Hitachi machines on the job site?
Yes. We come to your site or yard anywhere in South East Queensland. Most repairs are completed on the first visit.
Also From OMS
Hitachi down? We come to you.
Independent, trade-qualified Hitachi repairs on your site in South East Queensland. Tell us what it's doing.
Or email Service@oms-au.com