What is a common hazard associated with poor visibility during stacker operation?

Poor visibility during stacker operation can significantly increase the risk of collisions. When operators cannot clearly see their surroundings, they may not be able to properly assess the distance to other objects, such as pedestrians, other vehicles, or stacks of goods. This lack of visibility can lead to accidents, as the operator might not notice obstacles in their path or may misjudge the positioning of the stacker relative to its environment. Ensuring clear visibility is essential for safe operation and helps prevent potentially hazardous situations that could result in injury or damage.

Other hazards, like increased fuel consumption, inability to reach maximum speed, or excessive noise levels, are less directly related to visibility and do not represent the immediate safety risks associated with operating a stacker in conditions where the operator's view is obstructed or unclear.