MacGregor, part of Cargotec, continues to add to its market-leading Pusnes product range and its latest introduction is a Pusnes RamWindlass. The new windlass is based on a chain-jack design and employs similar technology used in MacGregor's successful range of Pusnes RamWinches.
Current RamWinch designs have a main cylinder that extends below the winch foundation plates to exert the stroke or 'jacking' movement and each stroke moves the chain two links at a time. The Pusnes RamWindlass features some significant advances over current RamWinch designs. For example, it locks the chain on every chain link, instead of every second link. Locking one link at a time translates into a shorter stroke for the ram, which therefore requires less space. Also jacking occurs on the cable lifter, not on the chain.
The Pusnes RamWindlass has an all-in-one foundation requiring no deck penetration and its simple design leads to low maintenance requirements and high levels of reliability.