When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
The biggest you can afford and have room for. If that doesn't help, look at the air requirements of the wrench you want, cfm @ psi, buy a compressor at least that big. Air tools is something like mods to a car. When you start it is hard to stop. An inpact wrench leads to an air ratchet to a sander to a buffer to an air chuck to a nubber to a drill to a on and on. That's why I suggest the biggest you have room for and the depth of your pockets.
Sears is an outlet for compressors. As mentioned, buy big. You won't regret it. Look at the used ads locally as well. Sometimes gas stations and garages will auction equiptment too.
Mike
Operate for how long? My little Porter-Cable 110V pancake
compressor at the weekend place could probably get
one wheel off before it had to pump up again. The
4HP big tank 220V unit here at home could do a lot
more.
The biggest you can afford and have room for. If that doesn't help, look at the air requirements of the wrench you want, cfm @ psi, buy a compressor at least that big. Air tools is something like mods to a car. When you start it is hard to stop. An inpact wrench leads to an air ratchet to a sander to a buffer to an air chuck to a nubber to a drill to a on and on. That's why I suggest the biggest you have room for and the depth of your pockets.