This weekend, I did an experiment. I raised by boom up just a little and lowered the hook to be near the ground.
I did that on Friday and left.
After roughly two days, the boom/hook drifted down by about 6 inches.
The boom was retracted and there was no load, other than the 400 lb hook block.
Would you say that it is normal to drift down by about 6 inches in those circumstances?
I did that on Friday and left.
After roughly two days, the boom/hook drifted down by about 6 inches.
The boom was retracted and there was no load, other than the 400 lb hook block.
Would you say that it is normal to drift down by about 6 inches in those circumstances?
Boom drift down
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