Which procedure is important for preventing accidents when operating a crawler tractor near other workers?

Maintaining clear communication and signals is crucial for preventing accidents when operating a crawler tractor near other workers. Effective communication helps ensure that all individuals present are aware of the machine's movements and intentions, reducing the risk of misunderstandings that could lead to accidents. Using visual and verbal signals allows the operator to convey information about their actions, such as when they are about to move or turn, which helps keep everyone safe on the worksite.

In scenarios where heavy machinery is involved, it's essential for operators to coordinate with ground workers and other operators to create a safe working environment. Clear communication can include using hand signals, radios, or other forms of signaling to establish a mutual understanding of the operations taking place. This collaborative approach significantly enhances safety and helps to prevent accidents.