wd45 hold position valve piping
Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=193099
Printed Date: 22 Aug 2025 at 6:22am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: wd45 hold position valve piping
Posted By: sunsation288
Subject: wd45 hold position valve piping
Date Posted: 25 Jan 2023 at 2:38pm
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Hello all , i am in process of re-assemble my wd45 , and on my holding position valve my two tractor ram are on the foward hole ? Anyone see it like a problem ? , because in my shop manuel they said otherwise ? Left side need to be connect to the closest of the cam ? sorry for my bad english my very best regards christian
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Replies:
Posted By: PaulB
Date Posted: 25 Jan 2023 at 5:45pm
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If using the tractor for loader work the hoses need to be hooked to the same port on both sides, so that both cylinder have the oil held in the hold position. If the traction booster feature is need the cylinders need to be connected to different ports. ------------- If it was fun to pull in LOW gear, I could have a John Deere. Real pullers don't have speed limits. If you can't make it GO... make it SHINY |
Posted By: DrAllis
Date Posted: 25 Jan 2023 at 6:19pm
| The way you now have it plumbed, the hydraulic system will lift/hold/lower on both lift arm cylinders at the same time. You have no remote ram line connection shown. The remote ram line (loader or a disc) would go in the front hole on the left side and your hose to the left lift arm would go in the rear hole on the left side. |
Posted By: SteveM C/IL
Date Posted: 25 Jan 2023 at 9:58pm
| I Tee'd both rams in the front RT hole and have remote as Doc said. Having left ram in rear hole is for front mount cultivator/delayed lift setting. Will never need that and putting 6-30 JD rear mount cultivator on back makes for a good twist in lift shaft when holding with only one cyl. |
Posted By: sunsation288
Date Posted: 26 Jan 2023 at 5:27pm
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thanks all for your precious help !!!! a friend from north of the border
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