What is a boom pawl dog on a crane?

A boom pawl dog on a crane is a safety device that engages to secure the boom in a stationary position when not in operation. It prevents unintended movement of the boom, ensuring stability and safety during lifting operations. The pawl dog typically locks into place on a gear or ratchet mechanism, allowing for controlled adjustments while preventing accidental drops. This feature is crucial for maintaining safety standards in crane operations.