What is required of operators of self-propelled mobile equipment while the equipment is in motion?

Operators of self-propelled mobile equipment are required to maintain control of the equipment while it is in motion. This is a crucial safety measure to ensure that the equipment operates safely and effectively, preventing accidents and ensuring the safety of both the operator and others in the vicinity. Maintaining control involves being aware of the surroundings, understanding the equipment's performance, and responding appropriately to any obstacles or changes in the environment.

Other responses, while they may seem relevant to safety, do not encompass the comprehensive responsibility that maintaining control entails. Staying stationary would not be feasible for mobile equipment; engaging safety features is important but does not address the active role of the operator while the equipment is in motion; minimizing speed may be necessary under certain conditions but is not a universal requirement for all situations. Thus, maintaining control is the central responsibility of the operator during operation.