Daily Archives: July 10, 2020


CMAA Releases Updates To Overhead Crane Specifications 70 And 74

The Crane Manufacturers Association of America (CMAA) has released the latest updates to two of its technical specifications: CMAA Specification 70 – Specifications for Top Running Bridge & Gantry Type Multiple Girder Electric Overhead Traveling Cranes CMAA Specification 74 – ...