Operator preparing to couple a prime mover to a centre-axle drawbar trailer

This course explains a controlled procedure for coupling and uncoupling compatible centre-axle drawbar trailers using a towing eye and hitch pin.

What you will cover

  • Scope, responsibilities and the main runaway, crush and stability risks
  • Preparing the coupling area, prime mover and trailer
  • Inspecting and aligning the hitch, towing eye and support equipment
  • Engaging and proving the towing pin and safety device
  • Connecting services and completing roadworthiness checks
  • Preparing the trailer for uncoupling and supporting it safely
  • Releasing the towing pin and separating the units
  • Final checks, prohibited actions and defect response

Course structure

Complete eight lessons followed by a separate course-level 12-question final assessment. The pass mark is 80% and retakes are permitted.

Training boundary: successful completion records knowledge only. It does not replace a suitable risk assessment, manufacturer instructions, vehicle-specific practical training, supervised assessment, site rules or written employer authorisation.

Course Content

1. Scope, Responsibilities and the Main Risks
2. Prepare the Area, Prime Mover and Trailer
3. Inspect, Approach and Align the Hitch and Towing Eye
4. Set the Height, Engage and Prove the Towing Pin
5. Connect Services and Complete the Coupling
6. Prepare and Support the Trailer for Uncoupling
7. Disconnect, Release and Separate Safely
8. Final Checks, Prohibited Actions and Defect Response
Final Quiz
Coupling and Uncoupling Centre-Axle Drawbar Trailers Final Assessment