Just saw a John Deere PTO air pump on the local craigslist. Anybody know anything about these. How well do they work and what kind of air pressure do they produce. Are they a usefull tool?
My father took the A/C compressor of an old Chrysler, put a spline over the shaft and attached an air hose to the output.
Mounted the thing to a steel plate that mated to the Gravely's hitch.