Why is proactive crane maintenance a better approach than reactive repairs, and how does it minimize safety risks?

Proactive crane maintenance, which involves regularly scheduled inspections, lubrication, and component replacements, is a better approach than reactive repairs, which are only performed after a breakdown occurs. This is because proactive maintenance helps to identify and address potential problems before they lead to equipment failure, minimizing downtime and reducing the risk of accidents. By regularly inspecting crane components, signs of wear or damage can be detected early, allowing for timely repairs or replacements. Proactive lubrication prevents excessive wear and corrosion, extending the life of critical components. Reactive repairs, on the other hand, are often performed under pressure, potentially leading to rushed or inadequate repairs that compromise safety. For example, a proactive maintenance program might involve inspecting wire ropes monthly and replacing them based on wear criteria, preventing a sudden wire rope failure during a lift. By preventing equipment failures, proactive maintenance minimizes safety risks and ensures the reliable operation of the crane.