Tug & Workboat Fenders
Tug fenders must work harder, for longer and under more extreme conditions than any other fender type. As many tugs become more powerful, some exceeding 100t bollard pull, choosing the right type, size and arrangement of fenders becomes critical.
Tugs may be fitted with up to four types of fender – each type serving a particular application:
Cylindrical fenders: fitted to the bow/stern of tugs and usually used to push against flared hulls and in open sea conditions.
Pushing fenders: Block, Cube and W- and M-fenders provide large contact surfaces for low hull pressures. Their grooved surfaces provide exceptional grip.
Side beltings: D, Square and Wing‑D fenders are often used as side beltings to protect the vessel during escort duties and when coming alongside.
Transition Blocks: used to provide a smooth interface between side beltings and bow/stern fenders.
Primary pushing fenders for tug bows or sterns. Ideal for large bow flares and flat-sided vessels. Available up to 1000mm diameter in several configurations.
M-Fenders exert low pressures during pushing operations. They grip well, and can be fitted around tight curves on the tug's hull.
W-Fenders withstand the most extreme conditions and are among the most successful tug fenders today. They are simple to install and can fit most hull shapes.
The 'keyhole' profile of Block Fenders is ideal for heavy-duty work. UHMW-PE faces offer very low hull friction for stormy conditions.