Auxiliary Crane Course

Lesson 1 • Major Components and Assemblies

Identifies structural and mechanical parts including boom, hoist, trolley, and outriggers. Provides the component literacy required for inspection and maintenance tasks.

Lesson 2 • Crane Types and Classifications

Covers mobile, overhead, tower, and auxiliary crane categories and their applications. Builds vocabulary needed for all subsequent technical chapters.

Lesson 3 • Industry Terminology and Standards

Defines rated capacity, working load limit, safety factor, and duty cycle. Ensures consistent communication with engineers, riggers, and inspectors.

Lesson 1 • Load Charts and Capacity Tables

Teaches how to read manufacturer load charts for radius, boom angle, and configuration. Directly enables safe lift planning covered in later chapters.

Lesson 2 • Electrical and Electronic Controls

Covers control panels, limit switches, load moment indicators, and anti-two-block devices. Establishes the electronic safety layer that governs crane motion.

Lesson 3 • Hydraulic System Fundamentals

Explains hydraulic pressure, flow, and circuit design as applied to crane functions. Connects fluid power principles to boom extension, swing, and lift operations.

Lesson 4 • Operator Cab and Interface Design

Reviews ergonomic cab layout, joystick and lever functions, and display instrumentation. Prepares operators to interpret feedback and execute precise control inputs.

Lesson 1 • Functional Testing Procedures

Covers no-load operational tests of all crane motions, brakes, and safety devices. Confirms system readiness before any load is attached.

Lesson 2 • Outrigger and Stabiliser Deployment

Details correct outrigger extension, pad placement, and levelling procedures for stable operation. Errors in this phase are a leading cause of crane tip-overs.

Lesson 3 • Pre-Shift Walkaround Inspection

Establishes a structured sequence for inspecting structural, mechanical, and fluid systems before each shift. Reduces equipment failures and liability through documented checks.

Lesson 4 • Rigging Gear Pre-Use Inspection

Covers inspection criteria for slings, shackles, hooks, and lifting beams before attachment. Ensures rigging integrity as the direct interface between crane and load.

Lesson 1 • Tag Line and Load Control Techniques

Teaches tag line attachment, positioning, and team coordination to control suspended loads. Prevents load rotation and collision during crane travel and placement.

Lesson 2 • Rigging Hardware Selection

Covers wire rope, chain, synthetic slings, shackles, and hooks with selection criteria. Matches hardware type to load weight, shape, temperature, and surface conditions.

Lesson 3 • Sling Angles and Tension Calculations

Quantifies how sling angle increases leg tension and reduces effective capacity. Enables accurate hardware selection for multi-leg rigging configurations.

Lesson 4 • Centre of Gravity and Load Balance

Explains how to locate a load's centre of gravity and predict lift behaviour. Directly prevents load tipping and uncontrolled swing during picks.

Lesson 1 • Multi-Crane and Congested Site Communication

Addresses communication challenges when multiple cranes or crews operate in proximity. Prevents signal confusion and simultaneous motion conflicts.

Lesson 2 • Signal Person Qualifications and Duties

Defines qualification criteria, positioning rules, and authority of the signal person. Clarifies the signal person's role as the operator's eyes in blind pick zones.

Lesson 3 • Standard Hand Signal Vocabulary

Presents the full set of industry-standard hand signals for all crane motions. Establishes a universal visual language between operator and signal person.

Lesson 1 • Weather and Environmental Hazards

Defines wind speed limits, lightning protocols, and visibility thresholds for crane operations. Ensures operators suspend work before environmental conditions become dangerous.

Lesson 2 • Structural and Mechanical Failure Indicators

Identifies visible signs of boom cracks, wire rope damage, and hydraulic leaks before failure. Early recognition prevents catastrophic equipment collapse.

Lesson 3 • Electrical Hazard and Power Line Safety

Covers minimum approach distances, insulating links, and spotter roles near energised lines. Electrocution from power line contact is a leading crane fatality cause.

Lesson 4 • Emergency Response and Evacuation

Establishes procedures for fire, structural failure, and personnel rescue from elevated positions. Prepares operators and crews to act decisively under high-stress conditions.

Lesson 1 • Lift Execution and Load Monitoring

Covers controlled pick, travel, and placement sequences with continuous load monitoring. Translates the written plan into precise, observable operator actions.

Lesson 2 • Post-Lift Review and Documentation

Establishes a structured debrief to capture lessons learned and update lift records. Drives continuous improvement and supports regulatory compliance.

Lesson 3 • Lift Plan Development

Guides creation of a written lift plan covering equipment, rigging, radius, and personnel. Formalises pre-lift decisions and creates an auditable safety record.

Lesson 4 • Pre-Lift Toolbox Talk and Briefing

Structures the pre-lift meeting to align all personnel on the plan, signals, and hazards. Ensures shared situational awareness before the hook is loaded.

Lesson 1 • Preventive Maintenance Schedules

Establishes daily, weekly, monthly, and annual maintenance tasks for auxiliary cranes. Prevents unplanned downtime and extends equipment service life.

Lesson 2 • Compliance Records and Audit Readiness

Organises maintenance logs, inspection certificates, and operator records for regulatory audits. Demonstrates due diligence and supports incident investigation if needed.

Lesson 3 • Hook and Lifting Attachment Inspection

Covers throat opening, twist, cracks, and latch function as rejection criteria for hooks. Ensures the primary load-bearing attachment remains within safe service limits.

Lesson 4 • Periodic and Annual Inspection Requirements

Details the scope, qualifications, and documentation of formal periodic inspections. Distinguishes operator-level checks from qualified inspector responsibilities.