container yards, lumber mills, etc. Cranes may be with standard duty bucket or magnet operations where heavy duty production is required. 5. Class E (Severe
The OSHA rule covers the safe operation of overhead- and gantry-type cranes by setting down manufacturer's design criteria, as well as the safe procedures
Double girder top running cranes can be provided for CMAA Class A, Class B, Class C, Class D, and Class E with typical capacities up to 500 tons and spans to