Enerpac has announced the CR-Series Cribbing Rings, a support system for mobile cranes designed to improve safety standards in crane operations. The ring-shaped support elements are designed for use under crane booms and support plates. According to the manufacturer, the rings could simplify work procedures in crane support and could therefore also be relevant for providers of self-erecting cranes such as Spierings Mobile Cranes. Technical details regarding load capacity and available sizes of the CR-Series have not yet been communicated.