Is an overhead crane considered special equipment?
2 Answers
An overhead crane, technically known as a bridge crane, is managed by quality supervision departments and classified as special equipment. Introduction to bridge cranes: A bridge crane is a lifting device that spans across workshops, warehouses, and material yards for hoisting operations. Its two ends rest on tall concrete columns or metal supports, resembling a bridge in shape. The bridge of the crane moves longitudinally along tracks installed on elevated structures on both sides, allowing full utilization of the space beneath for material handling without interference from ground-level equipment. It is the most widely used and numerous type of lifting machinery. Span of bridge cranes: The span of a bridge crane refers to the distance between the centerlines of the wheels at both ends of the crane's main beam, which is equivalent to the distance between the centerlines of the main tracks, measured in meters (m).
Speaking of overhead cranes, I’ve spent some time in the engineering industry and learned that they are indeed classified as special equipment. An overhead crane, essentially a bridge crane, is commonly used in factories and construction sites to lift heavy loads. According to China’s regulations on special equipment, lifting machinery like this is strictly regulated due to the high risks involved—such as control system failures or structural damage, which can lead to falling accidents, causing personal injuries or property damage. Overhead cranes require regular inspections, with professional agencies checking the rails, hooks, and electrical systems annually. Operators must also be certified and follow strict protocols. I once witnessed a case where a factory’s overhead crane wasn’t properly maintained, resulting in a broken chain that nearly injured a worker. Safety is paramount: always monitor load limits, check lubrication, and ensure companies have emergency plans in place. Users should prioritize safety regulations and never skip inspection procedures for convenience—this directly impacts everyone’s well-being. In short, overhead crane management is mandatory, and compliance significantly reduces accident rates.
