Group B: Forklift Operations
What forklift questions target
Group B tests load handling and stability. Understand the stability triangle and longitudinal/transverse stability, the load centre and how load centre distance reduces rated capacity, mast tilt (back tilt when travelling with a load), fork spread and engagement, and the load chart on the data plate. Know the pre-operational checks, the workplace traffic rules, pedestrian zones, and the rule that a forklift must not be used to lift people unless a compliant platform is fitted and the task is authorised.
Traps to watch for
Classic distractors: travelling with the load raised, turning on a ramp, or lifting a load whose centre of gravity is beyond the rated load centre. Questions often offer "counterbalance by adding weight at the rear" - never do this; capacity is fixed by the manufacturer. Another trap is the direction of travel on a grade: travel with the load uphill and the forks pointing uphill, and do not turn on the incline. Also expect questions on the park procedure: forks flat on the floor, mast tilted forward, controls neutral, park brake on, key removed.
Worked example
A 2,000 kg capacity forklift rated at a 500 mm load centre is asked to lift 1,800 kg whose centre is 700 mm out. Because capacity falls as load centre distance increases, the safe answer is to reduce the load or use a larger machine - not to lift slowly. Use the rule: if in doubt, derate.
Rule of thumb
Keep the load low, tilted back, and within the data plate limits; never turn or travel with a raised load.