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Repairs and Refurbishments

Mobile fleet repairs and fixed plant overhauls… our service doesn’t stop at providing parts.

Geographe has the capabilities to undertake site specs on new machines, repairs, maintenance, and overhauls of your fleet.

Our comprehensive overhaul facility exists in a 2700sqm meter workshop located in Kewdale, Western Australia and specialises in the repair, rebuilding, and complete refurbishment of all types of mechanical plant.

The workshop has 2 overhead cranes of 6.3t and 20-ton capacity plus 8 x 1.5-ton gantry cranes, an internal supporting machine shop, and a non-load gearbox testing area.

We have been overhauling fixed and mobile plant gearboxes and transmission ranging in sizes up to 20 ton for top-tier mining and processing organisations for over 25 years and are fully supported by our Western Australian manufacturing plant.  Shown below are refurbished excavator slew drives in our custom fabricated transportation frames

Refurbished Slew drives

A dedicated team of skilled engineers and tradesmen conduct a range of highly technical procedures to renew and improve equipment’s functionality. These can include:

  • Failure analysis
  • Pressure and flow testing
  • White metalling of bearings
  • Ratio changes
  • Hard chrome plating of work surfaces
  • Line boring
  • NDT including Dye Penetration and Magnetic Particle Crack Detection
  • Re-assembly and painting
  • Testing with final inspection reports

Our team is experienced in working with mobile and fixed plant equipment, industrial gearbox and transmissions, conveyor systems, precision plant, pumps, and most types of mining equipment. We can also improve the reliability of your gearbox through design (FEA & Gearteq), material and heat treatment upgrades.

Need refurbishment instead of replacement? We handle that, too.

why geographe

Open Cut

Geographe can offer a minor repair through to complete in house manufacture to OEM specification. Repairs and rebuilds include final drives, slew motors, load rollers, stick and boom repairs and many more.


Geographe has expertise in repairing and refurbishing various underground machines from Atlas Copco and Sandvik. Boom heads, turning devices, rollovers / torque motors, carousels, rod grippers, feed rails – they’re all part of our repair services.


Geographe’s fixed plant refurbishment repertoire includes repairs and refurbishments to group pumps, conveyor pulleys, bogies, hydraulic and water pumps, salt harvester axles, shafts and pulleys.

Fixed Transmissions

Geographe is often called upon to repair and refurbish fixed transmissions, including mixing tanks, mill drives, planetary drives and other plant drives.

Contact Us

Need mobile fleet component repairs, service exchange (SX) replacements, fixed plant rebuilds, or failure analysis?

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