Ping RCM structural engineers...
On Fri, 24 Jun 2011 04:18:22 -0700 (PDT), Jim Wilkins
The biggest hoist I've built weighs about 150# total, 4x 35#, and
lifts 6k#. And it takes an hour to set up.
jsw
Although it's not for a cargo container, how about posting pix
somewhere.
RWL
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