SV Panopevideo
Anchor Roller Behaviour Part 2. Test Video # 150
31 July 2023 · 28 min · 7K views
What this video covers
Testing 20-pound anchors for self-launching capability and stowed stability reveals significant performance variations across common models. Self-launching power depends on the anchor's ability to drag chain over a bow roller when deployed remotely, a critical factor for boats with windlasses mounted far aft. Using a 2-7/8-inch diameter smooth-faced roller, the 21-pound Vulcan demonstrated the highest self-launching power, pulling 21 feet of chain, while the 23-pound Bruce copy and 21-pound Bruce showed zero ability.11:20 The 21-pound Spade and 22-pound Quick Set both reached 17 feet.6:11 Stability in the stowed position varies based on how the anchor shank or fluke geometry interacts with the roller cheeks. The 15-pound Fortress FX-23 and 20-pound Danforth 18H proved completely stable by wedging into the roller assembly.24:40 Conversely, the 17-pound Mantis M2 and 21-pound Bruce exhibited significant movement and noise.9:25 Proper anchor selection requires balancing holding performance with physical fit to the specific bow roller configuration to ensure the anchor remains secure without requiring complex lashing or additional chocks.
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