Course Title

1. Introduction to Telescopic Handler Operations

• Telescopic handler classification as Class 7: Rough Terrain Trucks per ANSI/ITSDF B56.6: Safety Standard for Rough Terrain Forklift Trucks including (fixed-boom telehandler — straight boom extending forward, rotating telehandler — 360-degree slewing upper structure, and compact telehandler for confined site environments)

• Applicable regulatory standards including (OSHA 29 CFR 1926.602(d): Material Handling Equipment — applying OSHA 29 CFR 1910.178(l) operator training requirements to telehandler operation in construction, and ANSI/ITSDF B56.6 as the operational safety consensus standard)

• Telescopic handler incident causes including (forward tip-over from operating beyond the rated capacity at extended boom radius, overhead power line contact from boom elevation without clearance verification, load drop from improper attachment engagement, rollover on cross-slopes from soft ground edge failure, and struck-by from load swing during travel)

• The dynamic nature of telehandler capacity including (rated capacity is not fixed — it decreases as boom extends and elevates, and changes with attachment type — the most critical competency distinction between telehandler operation and conventional forklift operation)

• Operator authorization requirements per OSHA 29 CFR 1926.602(d) including (formal instruction, practical training on the specific machine type, and performance evaluation before independent operation — and refresher training after incidents, observed unsafe operation, or attachment type change)

2. Machine Familiarization, Components, and Pre-Use Inspection

• Telescopic boom system including (boom sections — inner and outer boom, boom extend and retract hydraulic cylinder, boom elevation hydraulic cylinder, carriage tilt cylinder for fork level compensation during boom elevation, and boom length indicator)

• Chassis and drive system including (four-wheel drive with selectable two-wheel and four-wheel modes, front and rear axles — oscillating rear axle for ground-following on uneven terrain, differential lock for traction on loose ground, and articulated steering — front wheel steer, rear wheel steer, crab steer, and four-wheel steer modes)

• Operator cab controls and instrumentation including (boom extend and retract joystick, boom raise and lower joystick, carriage tilt, attachment control, drive mode selector — 2WD and 4WD, steer mode selector, differential lock, instrument panel — load moment indicator and stability warning, boom length and angle display, and engine warning indicators)

• Load Moment Indicator — LMI system including (continuous monitoring of the ratio of actual load moment to rated load moment, audible and visual warning at the stability threshold, and automatic function cut-out at overload — and the operator's obligation to respect LMI warnings as structural protection, not a target to approach)

• Safety devices per ANSI/ITSDF B56.6 including (ROPS — Rollover Protective Structure, FOPS — Falling Object Protective Structure, seat belt, LMI system, reverse travel alarm, horn, and attachment engagement safety lock)

• Pre-use inspection requirements per OSHA 29 CFR 1926.602(d) and manufacturer specifications including (boom section condition — cracks and deformation, hydraulic cylinder seal condition for leaks, attachment carriage pin and lock condition, tyre pressure and condition, LMI calibration status, and all safety device function verification — and defect reporting and withdrawal procedure)

3. Load Chart Reading and Capacity Management

• The telehandler load chart — structure and content including (load chart format — rated capacity in kg or tonnes at defined boom extension in metres and elevation angle in degrees, separate columns for each attachment type, and separate charts for two-wheel steer and four-wheel steer configurations)

• Load chart application — determining rated capacity including (identifying boom extension for the planned operation, reading the rated capacity at that extension and elevation angle, subtracting attachment weight to determine net load capacity, and confirming the load weight is within the net capacity before lifting)

• Operating radius and its effect on capacity including (capacity reduction as boom extends — the relationship between increasing moment arm and decreasing rated capacity, and the practical implication that a machine rated at 3,500 kg at 600 mm load centre may only be rated at 1,200 kg at 6 metres extension)

• Attachment weight and net capacity including (each attachment adds weight at the boom tip — reducing net load capacity by the attachment weight, mandatory attachment weight plate reading before operation, and the prohibition on operating with an attachment whose weight is unknown)

• Side load and asymmetric load hazards including (the telehandler load chart assumes a centered, symmetrical load — operating with a side-offset load reduces rated capacity significantly, and the prohibition on intentional side-loading at extended boom radius)

• Load weight verification methods including (reading load weight from pallet labels or load documentation, using a calibrated weighbridge or onboard load cell where available, and the prohibition on estimating load weight — an underestimated load at extended boom radius is a direct tip-over hazard)

4. Safe Telescopic Handler Operation

• Ground condition assessment before operation including (identifying soft ground — recent rainfall, made ground over services, and loose sand — that reduces the machine's effective stability footprint, and the requirement to reduce operating radius on soft ground or use outriggers where manufacturer-approved)

• Load pickup technique under supervision including (approaching the load squarely, inserting forks fully to the load backboard, tilting the carriage back to secure the load, raising only to travel height — maximum 300 mm above ground — and confirming LMI status before moving)

• Travel with a load including (boom fully retracted and lowered to travel position, four-wheel drive engaged for site travel, driving at reduced speed over uneven ground — preventing load swing and machine bounce, and the prohibition on travelling with the boom elevated beyond travel height)

• Load placement at height under supervision including (assessing the placement area for bearing capacity, approaching the placement point with boom retracted, elevating and extending the boom progressively while monitoring the LMI, placing the load gently and confirming stability before releasing, and retracting and lowering before reversing away)

• Overhead power line clearance management including (identifying overhead power lines in the operating area before commencing work, maintaining a minimum 6-metre clearance from 11kV lines — increasing with voltage — never elevating the boom without confirming overhead clearance, and using a spotter for operations within the proximity zone of overhead lines)

• Reversing and pedestrian management including (reverse travel alarm active at all times in reverse, mandatory spotter for reversing in areas with pedestrian activity or restricted visibility, and stopping immediately if any pedestrian enters the operating area without confirmation from the operator)

5. Attachments and Rough Terrain Operation

• Telescopic handler attachment types and their applications including (pallet forks — standard material handling, brick grab — loose block and brick handling, rotating carriage — precision placement without machine repositioning, man basket — personnel work platform for approved applications, bucket — loose material handling, and jib — extended reach lifting for crane-substitute applications)

• Attachment change procedure under supervision including (lowering the carriage fully to the ground, disengaging the hydraulic quick coupler or mechanical pin lock, connecting the replacement attachment, engaging and verifying the attachment lock, connecting auxiliary hydraulic lines where required, and conducting a functional check before lifting any load)

• Personnel work platform — man basket operation under supervision per OSHA 29 CFR 1926.602(d) including (manufacturer-approved platform only — no homemade or non-approved platforms, platform rating not to be exceeded, prohibition on traveling with occupied platform, full fall arrest harness for all platform occupants, and the prohibition on boom movement while the platform is occupied except for vertical raise and lower within rated capacity)

• Rough terrain and four-wheel drive operation including (engaging four-wheel drive before entering soft, loose, or sloped terrain, differential lock application on loose ground for maximum traction, and disengaging differential lock on hard surfaces to restore normal steering response)

• Slope and cross-slope management per ANSI/ITSDF B56.6 including (maximum operating gradient per manufacturer specification — typically 15–20 degrees with load, travel on slopes always longitudinal — load facing uphill on ascent and descent, prohibition on turning on slopes exceeding the manufacturer's cross-slope limit, and the significantly increased tip-over risk on cross-slopes with extended boom)

• Confined space and restricted access operation under supervision including (reduced swing arc management in congested environments, boom elevation planning to avoid structure contact, and the precision control technique required for telehandler use within building frameworks and multi-trade construction sites)

6. HSE, Quality, and Emergency Response

• Tip-over emergency response including (bracing within the ROPS cab with seat belt fastened during tip-over — never attempting to jump from a tipping telehandler, gripping the steering wheel and bracing against the floor, and waiting for the machine to come to rest before calling for assistance)

• Boom failure to retract — hydraulic system failure including (lowering the boom to the lowest safe position using gravity-lower if available, engaging the boom support prop if accessible, never traveling with an extended boom, and calling maintenance before any attempt to move the machine)

• Overhead power line contact response including (remaining in the cab — stepping out creates a ground fault path through the operator's body, warning bystanders to stay clear, calling the electricity network operator, and only exiting the cab when the electricity authority confirms the line is de-energized)

• Integration of telescopic handler operations within the site Health, Safety, and Environment (HSE) management system per ISO 45001:2018 including (pre-task risk assessments, overhead power line permit-to-work for operations within proximity zones, incident reporting, and stop-work obligation when LMI warning activates)

• Quality management in telescopic handler operations per ISO 9001 including (operator authorization records, pre-use inspection logs, LMI calibration records, attachment authorization records, and defect reporting and corrective maintenance documentation)

• Case studies from telescopic handler incidents in Middle East construction, infrastructure, and industrial environments including (forward tip-over from exceeding load chart capacity at full boom extension on a high-rise construction site, overhead power line contact fatalities from boom elevation without clearance verification, and personnel work platform fatalities from non-approved platform use) and the importance of proper telehandler operator training in preventing the most consequential rough terrain material handling incidents

7. Group Discussions and Site Hazard Management

• Group discussion on telescopic handler operational challenges in regional environments including (managing overhead power line proximity on congested urban construction sites in GCC cities, maintaining load chart discipline under production pressure when requested loads approach or exceed rated capacity at required radius, and operating in extreme heat with cab air conditioning as a safety-critical system affecting operator concentration during extended shifts)

• Site hazard assessment exercise including (teams apply HIRARC to a presented construction site plan with identified overhead power lines, soft ground areas, slope gradients, pedestrian traffic zones, and confined placement areas — developing a telescopic handler pre-task safety and operational plan covering capacity assessment, overhead clearance management, ground condition precautions, spotter deployment, and attachment selection)

• Telescopic handler incident investigation exercise including (groups analyze a presented forward tip-over incident using RCA, identifying direct causes — boom extension beyond load chart rated radius at the actual load weight — and systemic causes — absent pre-task load chart review, production schedule pressure, and operator unfamiliarity with the dynamic load chart concept — and developing a corrective action plan)