Those type of air saws are generally ued on thin sheet metal bodywork.
You might not be able to get a blade to fit your application. Plus
having a compressor and dragging an air line around is going to slow
things down quite a bit, and getting caught in the trees. I did a quick
google and came up with a couple of items, one battery powered, one gas
powered and one electric(would need a small generator if plugs are not
around). Hope this helps

http://www.admse.com
http://www.cairnsmowercity.com/category70_1.htm
http://lawn-and-garden.hardwarestore...aw-658080.aspx

Rex B wrote:
Leo Lichtman wrote:

The question about a pneumatic Saws-all is air supply. A moderate
size portable tank will probably give you less run time than the
batteries. You will need a gasoline powered air compressor. Or, how
about putting two 12v car batteries in series, and cobbling up a
connection to your electric saw?


That's what I was thinking.
I call for a vote: Raise your hand if you think he should use car
batteries.