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c/crane-operators•phoenixw11phoenixw11•2d ago

Found out my old Liebherr manual had a load chart mistake that could've been bad

I was flipping through a 2011 service guide for a 130-ton crawler I picked up last month and noticed the rated capacity at 10 meters radius was off by nearly 4 tons compared to the updated version. Double checked it three times because I couldn't believe a factory manual would have that big of an error. Has anyone else caught a serious typo in a manual or load chart that made you rethink trusting older reference materials?
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3 Comments
jamie940
jamie9402d ago
Read a safety bulletin last year that mentioned a similar issue with old crane charts from that era.
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lewis.finley
Different reading on my end actually. Those old charts were pretty reliable if you knew their limits, the issue was usually operators pushing past what was printed.
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mark_carr7
4 tons off on a crawler chart sounds like someone could've gotten killed.
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