Sujet : Re: Shop Crane Revisited
De : muratlanne (at) *nospam* gmail.com (Jim Wilkins)
Groupes : rec.crafts.metalworkingDate : 22. Dec 2024, 20:53:50
Autres entêtes
Organisation : A noiseless patient Spider
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"Bob La Londe" wrote in message
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A jib crane is really secondary. Primary is a gantry crane to meet most
of my needs without buying a forklift. Yes I have bucket forks, but
they will only lift about 1500 (and it complains about it) pounds, the
tractor doesn't have room in the shop, and it doesn't reach high enough.
-- Bob La Londe--------------------------This past summer I had to move a 20' log that was hanging from the gantry sideways to swing the ends past its supports. I set up two tripods with lever hoists in more or less a triangle with the gantry hoist and was able to move the log in any direction after a 3-D learning curve. Three 1-ton chainfalls hung from your roof (if strong enough or braced) could let you position a load anywhere within their triangle.