What is the purpose of a seatbelt in a forklift?

The purpose of a seatbelt in a forklift is primarily to secure the operator and prevent ejection during sudden movements. Forklifts can be subject to abrupt changes in speed or direction, especially in environments where they are navigating tight spaces or making sharp turns. In such scenarios, wearing a seatbelt significantly reduces the risk of the operator being thrown from the seat, which could lead to serious injury. Additionally, securing the operator helps ensure that they remain in control of the forklift, which is crucial for maintaining safety while operating heavy machinery.

The other options focus on aspects that do not directly contribute to the fundamental safety function of a seatbelt. For example, while comfort is a minor consideration in operator ergonomics, it is not the primary reason for the inclusion of seatbelts in forklifts. Similarly, while adhering to company policies and preventing theft are important in their own rights, they are not the main objectives of the seatbelt's design and purpose in the operation of a forklift.