If you just wish to learn to operate a header (combine harvester) you will need to do seven (7) units. This will take 7 days. This timeframe will depend on the prior experience of the course participant.
RTE3009A – Undertake Agricultural Crop and Harvesting Activities
RTE3713A – Carry out workplace Occupational Health and Safety OHS procedures
RTD2313A – Clean Machinery of Plant, Animal & Soil Material
RTC2309A – Operate tractors
RTE3309A - Operate Machinery in Adverse Conditions
RTE3310A – Operate Specialised Machinery & Equipment
RTC3311A – Perform specialised machinery maintenance
RTC2801A – Participate in workplace communication