Cert III Mobile Plant study materials
Cert III Mobile Plant study resources

Cert III Mobile Plant study plan

Cert III Mobile Plant · Give each week a clear focus.

8 weeks · About 6 hours per week

Week 1

Core Units

  • Map every Core Unit performance criterion to a one-line self-check question you can answer aloud

  • Define the duty-of-care and hazard-reporting obligations that apply to mobile plant operators in your jurisdiction, citing the regulator

  • Build a personal glossary of 30 Core Unit terms (hierarchy of control, SWMS, isolation, tag-out, PPE, incident notification) with your own definitions

  • Draft a blank pre-start inspection checklist template covering fluids, tyres/tracks, guards, lights, alarms, and emergency stops

Your checkpoint

A 30-term glossary plus a completed mapping table of Core Unit criteria to self-check questions (target 40+ rows)

Week 2

Core Units

  • Explain the hierarchy of control and apply it to three plant-specific hazards you have personally seen or can source from a site case study

  • Sequence the steps of a lock-out/tag-out isolation for a mobile plant item from shutdown to verification of zero energy

  • Describe the correct response sequence for a plant fire, a crush injury, and a fuel spill, in order of action

  • Write out the communication protocol for a spotter, including hand signals and radio call format

Your checkpoint

Three written hazard-control case studies (300 words each) with the hierarchy level identified for each control

Week 3

Group A: Mobile Plant Equipment

  • Identify the major components of a tracked excavator and a wheel loader and state the function of each in one sentence

  • Perform a documented pre-start inspection on your training machine and record every defect found

  • Explain the stability triangle or tipping-line principle for the machine class you will be assessed on

  • List the load-chart or capacity limits that apply to your machine and where the placard is located

Your checkpoint

A signed-off pre-start inspection sheet with photographs or written notes on at least five checkpoints

Week 4

Group A: Mobile Plant Equipment & Core Units

  • Demonstrate smooth travel, steering, and stopping on flat ground with no contact with markers

  • Execute a trench or stockpile task to a stated tolerance and record your measured deviation

  • Park and shut down the machine to the manufacturer's procedure without prompting

  • Recite the isolation and refuelling procedure for your machine from memory

Your checkpoint

A timed practical log of three machine tasks with measured accuracy and a supervisor or peer sign-off

Week 5

Group B: Forklift

  • Label the forklift's load centre, rated capacity, and derating rules and calculate capacity at a stated load centre

  • Complete the forklift pre-start check including mast chains, forks, tyres, horn, and overhead guard

  • Explain the stability pyramid and name three conditions that shift the centre of gravity outside it

  • Describe pedestrian exclusion zones, speed limits, and the right-of-way rules in a shared warehouse

Your checkpoint

A worked capacity-calculation sheet with five load scenarios and the correct accept/reject decision for each

Week 6

Group B: Forklift

  • Perform a pick, travel, and place cycle with the load stable and the mast lowered to travel position

  • Stack and de-stack to a marked height without disturbing adjacent loads

  • Load and unload a truck or trailer ramp with the correct approach angle and brake procedure

  • State the refuelling or battery-change procedure and the PPE required for each

Your checkpoint

A practical cycle log of ten pick-and-place repetitions with faults recorded and corrected

Week 7

Group C: Elevating Work Platform

  • Identify the EWP type you will be assessed on and list its rated capacity, maximum height, and wind-speed limit

  • Complete the EWP pre-start check including harness anchor points, tilt sensors, emergency lowering, and guardrails

  • Explain the fall-arrest and restraint requirements and demonstrate correct harness fit and attachment

  • Describe the rescue-down procedure for an operator stranded at height and the sequence of contacts

Your checkpoint

A written rescue-down procedure for your EWP type plus a completed pre-start checklist

Week 8

Core Units & Group A: Mobile Plant Equipment & Group B: Forklift & Group C: Elevating Work Platform

  • Complete a full timed mock assessment across all four domains and score it against the unit criteria

  • Re-drill your three weakest practical tasks identified in the mock until each is fault-free twice in a row

  • Recite the Core Unit emergency, isolation, and reporting procedures without notes

  • Compile a one-page pre-assessment checklist of every item you must bring, wear, or prepare

Your checkpoint

A scored mock assessment record with a remediation note for every item marked not yet competent

Milestones

Week 2: You can explain the hierarchy of control and the isolation sequence aloud without notes, and your glossary exceeds 30 terms

Week 4: Core Unit mapping is complete and you have passed a self-assessed practical run on your mobile plant machine with no contact faults

Week 6: Forklift capacity calculations are correct on all five scenarios and you can complete a ten-repetition pick-and-place cycle unsupervised

Week 8: Mock assessment scores at least competent on every domain, with all not-yet-competent items re-drilled and signed off