Locks | Cavotec

MoorMaster™ hands-free mooring is revolutionizing the operation of locks: shortening lockage time, eliminating dangerous rope-handling activities, increasing safety, and enabling greater vessel throughput.

MoorMaster™ lock systems are mounted on vertical rails inside lock chamber walls to secure ships during the lockage process as they are raised or lowered while keeping them at a fixed distance from the lock wall.

Removes hazardous mooring lines-handling, (lines present fall risks at low water)
Allows mooring to be performed remotely, potentially many kilometres from the lock
Effective controls of vessel surge throughout the lockage process; lines lack control at low water due to the extreme angles from quayside to vessels

Eliminates dangerous oscillating roll motion caused by lines with water turbulence
Speeds up mooring and allows faster filling or drainage of locks

St Lawrence Seaway, US and Canada

Lockage

Since 2014

Moorings: Four to five per day in each lock

Vessels up to LOA 225m

Owner: SLSMC

Operator: SLSMC

Challenge

15 locks in the US and Canada, each completing four to five moorings per day
Vertical travel in locks between 12 and 15m
Locks in remote locations forcing operators to drive up to four hours

Solution

MoorMaster™️ units mounted on vertical rails inside the lock chamber wall securing the ship during the lockage process
Locks completely remotely operated with no humans by lock

Key benefits

Transit times reduced by nearly seven minutes per lockage thanks to fast mooring and less vessel motion during drainage
Resources freed up through automation, reduced travel time, and economies of scale
Increased the pool of vessels worldwide that are able to enter the locks Eliminated safety hazards caused by handling mooring lines

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