Tractor Talk Discussion Board |
Hydraulic valves
[ View Follow Ups ] [ Post Followup ] [ Return to Forum ]
Posted by gavin on February 23, 2001 at 03:41:18 from (195.107.47.196):
I have a problem with a backhoe. One of the rams sometimes has no power in one direction. If the bucket is in the air it always moves and at the right speed but when digging about one time in three it does nothing (the engine shows that it is taking strain at this point). Sometimes just putting the valve lever to neutral 'unsticks' it sometimes I have to take the pressure right off by coming ourt of the dirt. I understand how a simple spool valve works but this backhoe has an extra unit 'piggy back' on the spool valves that control the digging (not on the stabilising feet). A friend said this was a 'compensating valve' but did not really know how it worked (something to do with preventing overrun). I am guessing that the problem is in this extra valve buyt do not want to fiddle with it till I know how it works. Any advice? Thanks Gavin
Follow Ups:
Home
| Forums
Today's Featured Article -
Show Coverage: Godfrey, Illinois Country Days - by Cindy Ladage. Except for last fourth of July's Old Gold show in Springfield, Illinois, I don't remember when it was so hot. Nevertheless, the heat didn't keep vendors and visitors alike from enjoying the third annual Country Day's Event. Jane Elliott said the event was originally a one man show. "Barry Seiler, owner of Country Town Farm Supply store used to invite people up to the Johne Deere store. He would give hats and a free meal for everyone that brings a tractor." Elliott said while this
... [Read Article]
Latest Ad:
Sell 1958 Hi-Altitude Massey Fergerson tractor, original condition. three point hitch pto engine, Runs well, photos available upon request
[More Ads]
Copyright © 1997-2024 Yesterday's Tractor Co. All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. Yesterday's Tractors - Antique Tractor HeadquartersWebsite Accessibility Policy |
|