The Best Solution.

At Cava, we are the complete Hydraulic Solution for all your Fluid Power Systems. Locally owned and operated, providing:

  • Sales
  • 24Hr/Day Mobile On Site Service Repairs and Fault Finding to all Hydraulic Systems.
  • From Concept to Design, Manufacture, Installation, Commissioning and after Sales Service for all your Hydraulic and Lubrication Needs.
  • For all types of systems from Mining, Heavy Industrial, Transport, Mobile Plant and Equipment, Earthmoving and Drilling to mention just a few.
  • We have a large well appointed Workshop in Mount Isa with Machine, Fabrication and Assembly areas. We also have a large Clean Room for assembly, testing and repair of all critical parts.

Filtration Specialists

With our proven ability to provide the correct filtration solution on very many different types of equipment by dealing with each individual application on a case by case basis.
This requires the engineer physically visiting the site to review each application and then recommending the best course of action to the customer to achieve the results desired.
Selecting the correct type of filtration is critical in reducing downtime and extending the normal working life of the equipment and thus presenting a huge cost saving to the customer.
The correct filter for a system is in fact cheap maintenance.

If the system is working well with the correct filter it should not block readily.
If a system with the correct filter blocks, it is in fact an early warning sign that something is wrong and could be about to fail.

In conjunction with regular oil analysis the correct filtration will greatly improve machinery reliability and extend the working life of the components in the system be it hydraulic or lubrication system.
A recent filtration upgrade was on a large Sag Mill high pressure bearing lube system. This produced results well beyond expectation with ISO 4406 results of 15/13/10 – Now that is clean for a Mill bearing lube system
. Another filtration upgrade was on a Large Ball Mill gearbox lube system, this produced brilliant results with ISO 4406 results also of 15/13/10 – That is a brilliant for a gearbox.

Cylinder Manufacture, Supply, Repair and Rebuild

At Cava we have the capacity to Manufacture, Supply, Repair and Rebuild and test all types of hydraulic and pneumatic cylinders.
We can manufacture new Rods, Pistons and Glands.
Hone cylinder barrels up to 10” diameter and 3M long.
Repair, rebuild and reclaim Trunions and Clevises.
We have recently completed the manufacture of our honing bench that uses a range of Sunnen hone heads.


Power Unit Manufacture

We can supply and manufacture hydraulic power units of any size from a small DC Auxillary pump to a very large and complex system. We have built a full Stainless Steel System and Enclosure for use with Water Glycol Fire Retardant Fluid. Water Glycol is used instead of Mineral Hydraulic Oil on systems that work in close proximity to very high heat and naked flames.

Lubrication Systems Manufacture and Upgrades

We can supply, manufacture and upgrade all types of oil and grease Lubrication Systems for Grinding Mills Bearing Lube, Gearbox Lube, Roller Bearings Lube using many different heavy oil viscosities and types of grease.

Flushing Rig for Commissioning and Pressure Testing

We have built our own 250L/min Flushing Rig with a pressure test capacity of 300Bar. This unit will be able to flush up to 1”bore lines of new and existing pipework that has become contaminated down to an ISO4406 code of 15/13/10. This will ensure that the pipe work is cleaned down to a satisfactory level prior to being connected with the Hydraulic or Lubrication System


  • Bosch Rexroth
  • Penrite Gold Logo PNG
  • Alemlube
  • Cross
  • Dynex
  • Hydac
  • Jsg
  • Macnaught
  • Oem
  • Olaer
  • Pall
  • Powerteam
  • Southcott
  • Stauff
  • Sunhydraulics
  • Tecalemit
  • Vetter