Posted by charles todd on April 08, 2008 at 12:48:08 from (205.242.95.136):
I put a Vickers hydraulic gauge on a Pioneer male qiuck-connect coupling and placed it in all four remotes. I got 1100-psi at low idle and 1400-psi at high idle. The relief valve would squeal at these psi's at these RPMS... If the relief is 1600-psi, these pump readings are low, shouldn't I get 1600-psi. Would a 45 year old pump be failing, has over 12,000 hours. What about the relief, can I put a 1800-psi or 2000-psi Industrial tractor relief in... I would like to go to a 17-gpm pump if replacement is wise, besides, I can get a 17-gpm cheaper than a 12-gpm. Any drawbacks to the 17-gpm?
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Today's Featured Article - A City Guy's First Tractor - by Fred Hambrecht. After living in apartments in Atlanta for more years than I care to remember, the wife and I decided to move to the country. Humming "Green Acres is the place for me..." we purchased a 29 acre tract about 60 miles south of Atlanta. Next came the house, I could talk about that ordeal for another two weeks... But, I want to talk about my tractor! We didn't even own a lawnmower, and all of a sudden we had enough grass to feed all the starving children of the bovine world. Naturally, I talked
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