Overhead crane maintenance refers to the regular inspection and repair of an overhead crane system to ensure that it operates safely and efficiently. Maintenance tasks can include inspecting and lubricating mechanical components, checking electrical systems and controls, and testing safety features such as limit switches and emergency stop controls. Regular maintenance is essential to prevent equipment failure and downtime, which can result in lost productivity and revenue. A maintenance schedule should be established based on the manufacturer's recommendations and the specific operating conditions of the crane system. Maintenance should be performed by trained and qualified technicians who have experience working with overhead crane systems. Safety should always be a top priority when performing maintenance on an overhead crane, and proper procedures should be followed to minimize the risk of accidents and injuries. Regular maintenance can help extend the lifespan of an overhead crane system and ensure that it operates safely and efficiently for years to come.