Why should the load be kept as low to the ground as possible while traveling?

Keeping the load as low to the ground as possible while traveling is essential primarily for good visibility and stability. When the load is positioned lower, the operator has a clearer line of sight forward, which helps in avoiding obstacles and ensuring safe travel. This lower center of gravity also enhances the stability of the hoisting equipment, significantly reducing the risk of tipping or swaying during movement.

By having the load close to the ground, the overall balance of the equipment is improved, allowing for safer navigation around the worksite. Additionally, this position minimizes the potential for accidents and injuries, as it permits greater control over the load and reduces the likelihood of snagging on overhead obstacles.

The other options do not emphasize these critical safety aspects. While maintaining load capacity, operating speed, and equipment maintenance are important considerations, they do not directly correlate with the primary safety reasons for keeping loads low during movement.