Final answer:
The vertical mast forklift's ability to lift heavy loads to high levels serves as both an advantage and a hazard due to the risk of tip-over accidents caused by a high center of gravity.
Step-by-step explanation:
The advantage of a vertical mast forklift is its ability to lift heavy loads to significant heights, which is particularly beneficial when space is limited and vertical storage is utilized. However, this advantage also presents one of its greatest hazards: tip-over accidents. The height at which the forklift can operate creates a high center of gravity, and when combined with a heavy load, this can lead to instability. Improper handling, overloading, or uneven terrain can exacerbate this risk, potentially leading to the forklift tipping over, which can cause serious injury or damage to goods and infrastructure.