The extensive Petrel Winch range caters for most hauling needs.  The Winch range includes boom winches, general purpose winches (generally used as zipper winches, cargo winches, and towline winches), purse seine winches and trawl winches. 

The new Petrel winches have much improved maintenance features (including self lubrication in the larger models).  The 220 range boasts a 69.3 ton pull.