Mammoet Ring Cranes optimize construction and turnaround projects by enabling more efficient approaches to lifting and installing components. Built to the highest safety and design standards, as verified and certified by Lloyd's Register, Mammoet's Ring Cranes have unique features that enhance safety and reliability.
This video illustrates the PTC 140/200DS safety features. Each of these cranes has been equipped with a master system, a backup system and a manual override, allowing the cranes to remain operational in challenging circumstances. The cranes can also withstand wind speeds up to 67 m/s (150 MPH) and only need 4 hours to go into hurricane survival mode.