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mfarrellAug 1, 2025
Why is the penetration rate of my Atlas Copco Secoroc YT29A decreased?
- GgarcianathanielAug 2, 2025
A decreased penetration rate in your Atlas Copco Drill could be due to several reasons. It might be caused by air leakage in hoses or couplings, in which case you should change the packings and, if needed, replace parts in the throttle valve. Another cause could be a worn shank sleeve, so check it for excessive wear and replace if necessary. Air leakage due to a worn piston or cylinder, or a worn guide sleeve or pilot guide, could also be the reason. In these cases, replace the piston and/or cylinder or change the worn part.
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