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AUR31220 – Certificate III in Mobile Plant Technology

The AUR31220 Certificate III in Mobile Plant Technology  qualification provides competencies to repair and maintain the mechanical systems and components of mobile plant vehicles. This qualification consists of 36 units:

Core Units

  • AURAEA002: Follow environmental and sustainability best practice in an automotive workplace
  • AURASA102: Follow safe working practices in an automotive workplace
  • AURETR112: Test and repair basic electrical circuits
  • AURTTA104: Carry out servicing operations
  • AURETR125: Test, charge and replace batteries and jump-start vehicles
  • AURTTA118: Develop and carry out diagnostic test strategies
  • AURTTK102: Use and maintain tools and equipment in an automotive workplace
  • AURTTA105: Select and use bearings, seals, gaskets, sealants and adhesives
  • AURTTA006: Inspect and service hydraulic systems

Elective Units

  • AURETR124: Diagnose and repair compression ignition engine management systems
  • AURETR129: Diagnose and repair charging systems
  • AURETR130: Diagnose and repair starting systems
  • AURHTE102: Diagnose and repair heavy vehicle compression ignition engines
  • AURHTF102: Diagnose and repair heavy vehicle diesel fuel injection systems
  • AURKTA005: Inspect service and repair tracked typed drive and support systems
  • AURKTA111: Diagnose and repair mobile plant hydraulic systems
  • AURKTB101: Diagnose and repair mobile plant braking systems
  • AURKTD102: Diagnose and repair mobile plant steering systems
  • AURKTQ101: Diagnose and repair mobile plant final drive assemblies
  • AURKTX101: Diagnose and repair powershift transmissions
  • AURTTC103: Diagnose and repair cooling systems
  • AURTTF105: Diagnose and repair engine forced induction system
  • AURKTD101: Diagnose and repair mobile plant suspension systems
  • AURHTB101: Diagnose and repair heavy vehicle air braking systems
  • AURTTB004: Inspect and service air braking systems
  • AURETR144: Diagnose and repair integrated engine and transmission management systems
  • AURETR131: Diagnose and repair ignition systems
  • AURETR128: Diagnose and repair instrument and warning systems
  • AURNTA001: Inspect service and repair forklift mast assemblies
  • AURNTB101: Diagnose and repair forklift hydraulic braking systems
  • AURNTD101: Diagnose and repair forklift hydrostatic steering systems
  • AURTTX106: Diagnose and repair hydrostatic transmissions
  • AURHTE001: Remove and install heavy vehicle engine assemblies
  • AURHTX104: Diagnose and repair heavy vehicle clutch systems
  • AURTTE104: Inspect and service engines
  • AURTTA113: Diagnose and repair hydraulic systems


Up to 4 years, delivered over 8 semesters



Entry Requirements

Minimum age of 15 years


A student Co-Contribution fee is required in accordance with QLD Government User Choice Policy

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