 | | The Big Lift —Thomas Avery
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| | | I've broken my old crane record with a 48 pound (21.8 kg) lift with my marine pedestal crane: (URL) still have not put together a decent webpage for the crane. I must take better quality pictures of it first. If it would only stop raining here in (...) (22 years ago, 16-Aug-02, to lugnet.technic) !
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| | | | | Re: The Big Lift —Roy Nelson
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| | | | TJ, How do you tell when the crane is about to fail? I can only imagine how heart-breaking it would be for it to actually fail and break the crane or to break pieces. Roy (...) (22 years ago, 17-Aug-02, to lugnet.technic)
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| | | | | | Re: The Big Lift —Thomas Avery
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| | | | (...) You have to look very closely at the crane, and pay careful attention to it as the lift progresses. I first take the slack out of the lifting lines, and then reel in the line in short bursts. Slowly, but gently, the object will begin to lift. (...) (22 years ago, 17-Aug-02, to lugnet.technic)
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| | | | | | Re: The Big Lift —Gordon Bentley
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| | | | Great Crane! I am so jealous of the amount of bricks and plates you guys have. (...) That's what I keep finding. The hardest part of the crane to get strong enough tends to be the base/outriggers/crawler frames. The boom is easily strong enough. You (...) (22 years ago, 19-Aug-02, to lugnet.technic)
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| | | | | | Re: The Big Lift —Ross Crawford
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| | | | (...) Depends on construction technique. For my small mobile crane the construction I used meant the boom was significantly weaker than normal (bending-wise), and in fact when it failed, even though I was watching closely, it went so fast I was (...) (22 years ago, 19-Aug-02, to lugnet.technic)
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