AUTOMATIC AND MANUAL OVERLOAD PROTECTION SYSTEM (AOPS/MOPS)
The AOPS system safeguards and protects the crane against overload. It also protects against an “overturning-moment” during operation. The system allows the hook to be pulled away from the crane in a controlled manner to avoid significant damage. When the MOPS system is activated, the crane operator is warned to manually operate the winch if there is a risk of overload. The AOPS/MOPS system is mandatory for certified offshore cranes performing ship-to-ship or ship-to-platform lifting operations.