Massive hook block.
Fullsize image: https://diqn32j8nouaz.cloudfront.net...k_fullsize.jpg
More: https://cranenetworknews.com/sarens-...0-giant-crane/
Previously:
Aerial lift brings 40-ton heavy equipment up the Swiss Alps - video and photos
https://www.homemadetools.net/forum/...690#post139842
Crane lifts tanks off of railway flatcars for 4th of July parade in DC - GIF
Many Amish men lifting and moving a large barn by hand - GIF
Heavy lift ring crane - video
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