"Capt. Mooron" wrote
Quit toying with the damn boom.... look think of it this way... how
many
lifting devices utilize a support located under the boom at less
than 25% of
the boom length? NONE!
Wrong, kanook.
Have you never seen an engine crane?
A bascule type draw bridge?
Any hydraulic crane with the boom out?
An excavator?
need more?
Scotty
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