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Twin PWC lift modification

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发表于 2021-8-31 23:31:09 | 显示全部楼层 |阅读模式
The problem: Too easy to override cradle while docking, risk of running under dock. Can't launch PWC on high bunk without floating PWC on low bunk. Can't tethering PWC to the cradle due to risk of unraveling lift cables if cradle is lowered too deep. The solution: Floating swing arm allows either PWC launching and mooring. No need to raise lift so as to prevent 2nd PWC from floating away while out on excursion. Provides easy and SAFE docking with perfect positioning.  Note the image that shows the cradle approximately two feet under water. Handles boat wakes with no problem. Later, I installed a removable center piling & welded on a narrow front deck to the cradle. Attached Images"Steel is weak. What is steel compared to the hand that wields it?"- James Earl Jonesmiller 225 w/ 3035spoolmate, Lincoln sq wv 275 w/radiator, hypertherm 600 plasma cutter, other stuff
Reply:Nicely done.  You guys on constant level water are so lucky.  On variable level water, the Hydrohoists seem to be the most popular way to lift jetskis/boats.Miller Syncrowave 350Millermatic 252/ 30A spoolgunMiller Bobcat 225g w/ 3545 spoolgunLincoln PowerArc4000Lincoln 175 Mig  Lincoln 135 Mig Everlast 250EX TigCentury ac/dc 230 amp stickVictor O/AHypertherm 1000 plasma
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