TLILIC0003 Forklift Stability and the Stability Triangle 3

Question 1

An operator is transporting a load and needs to turn a corner. What is the safest action regarding load height and speed?

Accepted Answer

Lower the load to travel height and reduce speed before entering the turn

Answer

Raise the load slightly before turning to clear any obstacles

Answer

Maintain current speed to keep the load stable through momentum

Answer

Tilt the mast forward during the turn to lower the centre of gravity

Question 2

What is the correct mast tilt position when travelling with a loaded forklift on level ground?

Accepted Answer

Mast tilted slightly back to secure the load against the backrest

Answer

Mast tilted fully forward to keep the load low

Answer

Mast vertical (upright) with no tilt

Answer

Mast tilt is irrelevant provided the load is within capacity

Question 3

A forklift operator notices that the rear wheels are lifting off the ground during operation. What does this indicate?

Accepted Answer

The combined centre of gravity has moved in front of the front axle, indicating a forward tip-over risk

Answer

The rear tyres are under-inflated and need to be checked

Answer

The forklift's suspension system is functioning correctly

Answer

The load is correctly balanced on the forks

Question 4

Why should a forklift always carry loads as low as safely possible during travel?

Accepted Answer

To lower the combined centre of gravity and maximise stability within the stability triangle

Answer

To reduce fuel consumption and wear on the hydraulic system

Answer

To comply with road rules that restrict vehicle height

Answer

To prevent the load from blocking the operator's forward vision only

Question 5

What is the effect of driving a loaded forklift down a ramp with the load leading (forks facing downhill)?

Accepted Answer

It causes the combined centre of gravity to shift severely forward, greatly increasing forward tip-over risk

Answer

It is the safest method as the load acts as a brake

Answer

There is no difference in stability whether the load leads or trails on a ramp

Answer

It is only dangerous if the ramp exceeds a 10% gradient

Question 6

Which of the following actions would MOST improve forklift stability when operating on a slope?

Accepted Answer

Travelling with the heavy end (load or counterweight) facing uphill

Answer

Increasing travel speed to reduce the time spent on the slope

Answer

Raising the forks to clear any surface irregularities on the slope

Answer

Tilting the mast fully forward to keep the load near the ground

Question 7

An operator picks up a load and finds the forklift feels very unstable and the rear begins to lift. What is the FIRST action they should take?

Accepted Answer

Immediately lower the load to the ground without moving forward

Answer

Accelerate forward quickly to redistribute the weight

Answer

Raise the load higher to clear the ground and then reverse slowly

Answer

Apply the park brake and exit the forklift to inspect the load