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Komatsu excavator with a rock bucket in a quarry, typical of the machines we handle for hydraulic repairs in Canberra

Hydraulic Repairs in Canberra

Hydraulic valve bank with colour-tagged hoses and fittings during a hydraulic repair in Canberra

DiagnosetheCause,NottheSymptom

Hydraulic systems pick the worst moment to let go. It's usually a slow weep you've watched for weeks, or a pump that quietly stops making pressure. At JW Hydraulics & Mechanical, we carry out hydraulic repairs across Canberra on construction, earthmoving, agricultural and transport equipment.

We chase the cause rather than the symptom, because a cylinder that keeps failing normally has something upstream driving it. From there we rebuild cylinders, pumps, valves and hose fittings with parts from brands we trust. If a line has given out as well, we'll replace hydraulic hoses while the machine is with us instead of sending you somewhere else for it.

Call (02) 6297 2298 and we'll get your system back up to pressure.

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Flatbed truck loaded with a roller at dusk after hydraulic and mechanical repairs in Queanbeyan

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WhataHydraulicRepairCovers

A hydraulic repair covers a good deal more than patching the leak you can see.

  • We inspect hoses, fittings, cylinders and pumps as one system rather than stopping at the obvious fault. Picking up a second problem early saves you a repeat breakdown a fortnight later.
  • Every repair goes back together with fittings and parts from reputable brands. That's what holds up under real working pressure, rather than just passing a quick bench test.
  • We work on excavators, loaders, trucks and mobile plant. Whatever the machine, the hydraulics get the same thorough going over.
  • If your equipment is off the road, we'll get it assessed quickly and tell you what we've found. You'll know what the repair involves before we start on it.
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Mechanic pointing to a fitting on an excavator hydraulic valve bank during a hydraulic repair in Queanbeyan

What We Work On

Our mechanics repair and service every part of the hydraulic system, including:

  • Hydraulic pumps
  • Hydraulic motors
  • Control valves
  • Cylinders
  • Hoses & fittings
  • Hydraulic tanks
  • Filtration
  • Leaks & pressure faults
  • Diagnostics

Machinery We Work On

From compact plant to heavy transport and industrial gear, our mechanics work across the machines that keep Canberra and Queanbeyan operators moving.

  • Excavators
  • Loaders
  • Skid steers
  • Drilling rigs
  • Cranes
  • Trucks
  • Trailers
  • Agricultural machinery
  • Industrial equipment

FrequentlyAskedQuestions

Most failures come back to worn seals, contaminated fluid or a hose that's aged out. Heat, pressure and constant vibration keep chipping away at the system over its working life.

Usually, yes. We rebuild individual components such as cylinders, pumps or valves, so you seldom need to replace the whole system.

Discoloured, cloudy or gritty fluid is the clearest sign. If performance drops off or the pump starts making a noise you haven't heard before, get it checked.

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Brands We Trust

  • Indeco
  • Gates
  • AugerTorque
  • Raceworks