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Certificate III in Mobile Plant Technology

Training Package: AUR — Automotive Retail, Service and Repair Training Package

Usage: Current

Overview

The Certificate III in Mobile Plant Technology (AUR31220) provides practical training in maintaining, diagnosing, and repairing mobile plant equipment used in industries such as mining, construction, and agriculture. You'll learn key skills including working with hydraulic systems, electrical circuits, and diesel engines. This qualification is designed for school leavers, apprentices, or those seeking to enter or advance in the automotive service sector. Graduates are equipped to pursue roles as mobile plant technicians, field service mechanics, or workshop supervisors, with hands-on experience that meets industry standards. The course combines theory with real-world applications, ensuring you're job-ready for high-demand positions.

Industry Context

The mobile plant technology industry supports key sectors like mining, construction, and agriculture, where heavy machinery such as excavators, bulldozers, and loaders is essential. This qualification leads to job roles including mobile plant mechanic, service technician, and maintenance supervisor. Career pathways can advance to supervisory positions, specialisation in specific machinery, or further education like a Certificate IV in Automotive Mechanical Diagnosis. With Australia's ongoing infrastructure and resource projects, skilled technicians are in steady demand, offering employment stability and growth opportunities in both regional and urban settings.

Frequently Asked Questions

What does the Certificate III in Mobile Plant Technology cover?

This qualification covers practical skills in diagnosing, servicing, and repairing mobile plant machinery, including hydraulic, electrical, and engine systems, with a focus on heavy equipment like excavators and loaders.

What are the entry requirements for this course?

There are no formal entry requirements, but it is often undertaken as part of an apprenticeship. Basic literacy, numeracy, and an interest in mechanics are recommended.

What career outcomes can I expect after completing this qualification?

Graduates can pursue roles such as mobile plant technician, field service mechanic, or workshop supervisor in industries like mining, construction, and agriculture.

How is this qualification delivered?

It is typically delivered through a mix of classroom-based theory and hands-on practical training, often via apprenticeships, traineeships, or full-time study at registered training organisations.

How long does it take to complete this certificate?

The duration varies, but it generally takes 3 to 4 years if completed as part of an apprenticeship, or 1 to 2 years for full-time study, depending on the training provider.

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Last updated from training.gov.au: 03 April 2026