Over Head Crane Class

If you’re selecting an overhead crane, understanding its service class is the most important step to ensuring safety and long-term reliability. These classifications, primarily defined by the Crane Manufacturers Association of America (CMAA), categorize cranes based on how often they lift and how close those lifts are to their maximum rated capacity. Picking a class that is too low for your workload will lead to premature mechanical failure, while over-specifying can unnecessarily inflate your project costs


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