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how much compressor do i need to bust loose BIG bolts [message #66952] Tue, 08 December 2009 12:28 Go to previous message
hertfordnc is currently offline  hertfordnc   United States
Messages: 1164
Registered: September 2009
Location: East NC
Karma:
Senior Member
Can someone explain to me what I need to know about air to break loose the big stuff on my coach?

I really want to know what are the minimums I can get away with to drive a substantial impact wrench.

I'm not a garage and I would not need to do this very often, and I'd be willing to wait for the head to build between bolts, (this ain't NASCAR)

So what PSI and CFM do I need to get 200 ft lb out of a 1/2 inch impact wrench?

thanks


Dave & Ellen Silva Hertford, NC 76 Birchaven, 1-ton and other stuff Currently planning the Great american Road Trip Summer 2021 It's gonna take a lot of Adderall to get this thing right.
 
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