Engine Services

Fleetwide / Worldwide - Whatever the application Royston Australia offer a range of diesel engine services in the field or within our workshop facilities.


  • Medium and high speed engine supply
  • Installation and commissioning of new engines
  • Engine overhauls
  • Engine component overhaul
  • Fuel injection - repair, overhaul and calibration
  • Spare parts sourcing
  • Propulsion systems
  • Coolers - Overhaul, chemical cleaning and pressure test
  • Oil, coolant and lube oil sampling
  • Instrumentation/Control systems - Testing and calibration
  • Service exchange system
  • Engine control and alarm system testing and calibration
  • Pumps and compressors - repair and overhaul
  • Turbocharger - overhaul and repair

Global fleetwide support
With bases in Western Australia, UK and Nigeria we offer a 24 hour service, 365 days a year, with fully trained, experienced and certified engineers to deploy globally whatever the engine type.
Trusted Partners
Using our trusted partners, we can assist with dynomometer testing, turbocharger overhauls, governor overhauls and the testing and calibration of instrumentation/complex control systems.
Rapid, efficient and affordable delivery of OEM standard service

Engine Types Supported

  • CAT
  • Cummins
  • Detroit
  • Dorman
  • EMD
  • Lister
  • MAK
  • MAN
  • Mirlees
  • Mitsubishi
  • MTU
  • MWM
  • Niigata
  • Paxman
  • Perkins
  • Rolls Royce
  • Ruston
  • Scania
  • Volvo Penta
  • Wabtec
  • Wartsila
  • Yamaha
  • Yanmar

Need more services? We've got you covered.