D14 hydraulics
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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=28470
Printed Date: 01 Mar 2025 at 7:30am
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Topic: D14 hydraulics
Posted By: jtheise4
Subject: D14 hydraulics
Date Posted: 03 Apr 2011 at 4:48pm
 Can someone please explain the hydraulics on the D14 to me? My grandpa recently gave me his D14 and it has only one hydraulic connection at the rear. I've only seen hydraulics used in pairs. I'm confused!
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Replies:
Posted By: steve(ill)
Date Posted: 03 Apr 2011 at 5:05pm
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the older hydraullic systems were power up and "float " donw. YOu put the one hose onto the end of the cylinder on the disc or 3 point to raise it up... when you put the lever back ot neutral it holds at that level... when you push the lever to "down" the oil in the cylinder is pushed back thru the supply hose tthru the valve and back to tractor oil sump.. the wieight of the disc or 3 point pushes the attachment down. ------------- Like them all, but love the "B"s. |
Posted By: jtheise4
Date Posted: 03 Apr 2011 at 5:11pm
| Ok, thanks. In that case, they can't be used for something like a logsplitter then, correct? |
Posted By: Fellenz
Date Posted: 03 Apr 2011 at 5:19pm
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Correct, at least the way it's plumbed right now. I'm no expert but I would think you would be able to tap into a pressure line somewhere and add a control valve and then run a line back to the sump to add a "modern" remote. |
jtheise4 wrote:Posted By: DrAllis
Date Posted: 03 Apr 2011 at 9:24pm
| That added on shut-off valve would allow you to raise a loader up off of the ground and close it, to hold the loader at a specific height. Then you could continue to use the 3pt hitch for something else. |
Posted By: DSeries4
Date Posted: 03 Apr 2011 at 9:27pm
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The hydraulic pump on a D14 is only 1.5 gpm. Much too slow to run a wood splitter. ------------- '49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '61 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080 |
Posted By: jtheise4
Date Posted: 04 Apr 2011 at 8:14am
Thanks for that informaiton. I didn't realize the D14 only put out 1.5gpm. That would be some really slow cycle times!!!
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