Chainsaw and Brushcutter Operator Course

Lesson 1 • Fuel, Oil, and Fluid Systems

Explains two-stroke and four-stroke fuel requirements, bar oil, and correct mixing ratios. Correct fluid use prevents engine damage and ensures consistent cutting performance.

Lesson 2 • Regulatory and Duty-of-Care Framework

Outlines operator obligations under workplace health and safety regulations and equipment standards. Connects legal duty of care to daily operational decisions made in the field.

Lesson 3 • Equipment Types and Industry Applications

Covers the range of chainsaw and brushcutter models used in forestry, landscaping, and utility work. Establishes context for why equipment selection matters in professional settings.

Lesson 1 • PPE Inspection, Maintenance, and Replacement

Teaches pre-use inspection routines and criteria for retiring damaged PPE. Worn or compromised PPE provides false security and must be identified before work begins.

Lesson 2 • Head, Face, and Hearing Protection

Covers helmets, visors, ear muffs, and their correct fitting procedures. Proper head and hearing protection reduces the two most common injury categories in cutting operations.

Lesson 3 • PPE Standards and Selection Criteria

Defines the protection levels required for each tool and task type. Correct selection prevents under-protection and ensures compliance with equipment safety standards.

Lesson 1 • Site Assessment Before Work Begins

Provides a structured walk-around method for evaluating a worksite prior to starting equipment. Systematic pre-work assessment prevents reactive decision-making under operational pressure.

Lesson 2 • Risk Assessment Documentation

Guides operators through completing a job safety analysis and risk matrix for cutting tasks. Written documentation creates accountability and supports post-incident review.

Lesson 3 • Hazard Categories in Cutting Environments

Classifies mechanical, environmental, biological, and human hazards present during chainsaw and brushcutter work. Recognising hazard categories is the first step in structured risk control.

Lesson 1 • Chainsaw Safety Devices Explained

Details the function and testing of chain brake, throttle lockout, rear hand guard, and anti-vibration mounts. Understanding each device enables operators to verify correct function before every use.

Lesson 2 • Cold and Warm Starting Procedures

Teaches the correct choke, primer, and throttle sequence for cold and warm engine starts. Incorrect starting technique causes flooding, starter cord damage, and delayed work commencement.

Lesson 3 • Transporting and Storing the Chainsaw

Covers safe carry positions, scabbard use, and storage requirements for chainsaws on and off site. Improper transport is a leading cause of laceration injuries unrelated to active cutting.

Lesson 1 • Limbing Techniques and Hazard Awareness

Covers safe limbing sequences, tension identification in branches, and positioning to avoid spring-back. Limbing presents unique hazards from stored energy in bent or loaded branches.

Lesson 2 • Understanding and Preventing Kickback

Explains the physics of kickback, the kickback zone on the bar tip, and the conditions that trigger it. Kickback is the leading cause of serious chainsaw injuries and demands dedicated skill development.

Lesson 3 • Body Position and Grip Fundamentals

Establishes correct stance, two-handed grip, and body alignment for all cutting operations. Proper positioning maximizes control and minimizes exposure to the cutting chain.

Lesson 4 • Basic Felling and Bucking Cuts

Teaches the sequence of notch cut, back cut, and bucking cuts for controlled log processing. Each cut type has a specific technique that prevents bar pinching and loss of directional control.

Lesson 1 • Harness Fitting and Operator Posture

Teaches correct harness adjustment, balance point setting, and ergonomic operating posture. A correctly fitted harness reduces fatigue and keeps the cutting head at the optimal working height.

Lesson 2 • Debris Projection and Exclusion Zones

Explains projectile hazards from nylon line and metal blades and how to establish safe exclusion distances. Debris projection is the primary hazard to bystanders during brushcutter operations.

Lesson 3 • Brushcutter Pre-Start Inspection

Details the inspection sequence for shaft, cutting head, guard, harness, and engine before starting. A complete pre-start check prevents mechanical failure and ensures the guard is correctly positioned.

Lesson 4 • Cutting Head Selection and Attachment

Covers nylon line heads, metal blades, and brush knives, including correct fitting and torque requirements. Selecting the wrong cutting head for vegetation type increases injury risk and reduces efficiency.

Lesson 1 • Chain Sharpening and Depth Gauge Filing

Teaches hand-filing technique, correct file size selection, and depth gauge setting for chainsaw chains. A sharp, correctly filed chain reduces kickback risk and operator fatigue significantly.

Lesson 2 • Brushcutter Blade and Line Maintenance

Details nylon line replacement, metal blade sharpening, and blade balance checking procedures. An unbalanced or dull blade causes excessive vibration, accelerating operator fatigue and bearing wear.

Lesson 3 • Daily and Weekly Maintenance Schedules

Establishes time-based maintenance intervals and the tasks required at each interval for both tools. Scheduled maintenance prevents cumulative wear from becoming sudden failure during operation.

Lesson 4 • Bar Maintenance and Chain Replacement

Covers bar groove cleaning, rail dressing, sprocket nose inspection, and full chain replacement. Bar wear directly affects chain tracking and increases the risk of chain derailment during cutting.

Lesson 1 • Bleeding Control and Wound Management

Teaches direct pressure, wound packing, tourniquet application, and improvised dressing techniques. Rapid hemorrhage control is the single most critical skill in chainsaw injury response.

Lesson 2 • Casualty Care While Awaiting Evacuation

Addresses shock management, airway monitoring, and casualty positioning during the wait for emergency services. Maintaining casualty stability in remote locations requires sustained first aid competency.

Lesson 3 • Scene Management and Emergency Communication

Covers securing the scene, stopping equipment, and communicating location and injury details to emergency services. Effective scene management prevents secondary injuries and accelerates professional medical response.

Lesson 4 • Post-Incident Reporting and Review

Guides operators through completing incident reports, preserving evidence, and participating in post-incident reviews. Thorough reporting drives corrective actions that prevent recurrence of similar incidents.