I600, I615 Cessna Hydraulic Control Valve?
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Category: Allis Chalmers
Forum Name: Construction and other equipment
Forum Description: everything else with orange (or yellow) paint
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=88963
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Topic: I600, I615 Cessna Hydraulic Control Valve?
Posted By: Dean (West MI)
Subject: I600, I615 Cessna Hydraulic Control Valve?
Date Posted: 01 May 2014 at 9:00pm
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Looking for information and suggestions for the below pictured Cessna, 2-spool, hydraulic control valve off a Henry TS500 loader from an I60, I600 or I615. Specs: GPM, open center, relief valve setting, etc. First, does anyone know what is the model number? Are parts still available and are they easy to rebuild? It looks like this one has seen some water during its lifetime. Is it cost prohibitive to rebuild these? Second, I need a valve on my other tractor to lift the three point (up, gravity down and float), and to run one set of rear remotes, which I believe is also called a SCV valve. Would this valve work, or would it be better to purchase a different one? I think this one has a power beyond provision which supplied fluid to the backhoe, what would I do about this? Lastly, I imagine this control valve handles around 25GPM, the pump I would use it with only puts out 12GPM, would this be a problem? Basically, I know very little about hydraulics, so any input would greatly be appreciated.  
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Replies:
Posted By: Coke-in-MN
Date Posted: 02 May 2014 at 7:53pm
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Does not look like power beyond setup. The hyd valve has to have capacity of the pump or you will build up HEAT and it will kill the system. Most times a diverter valve was used to supply hoe hyd valve body and isolate the loader. Again lines and valves have to have the flow capacity Then my 715B has hyd supply that will feed both the hoe and loader with full flow without diverter - but when they had a hyd hammer mounted they had diverter valve to redirect supply to hammer. ------------- Faith isn't a jump in the dark. It is a walk in the light. Faith is not guessing; it is knowing something. "Challenges are what make life interesting; overcoming them is what makes life meaningful." |
Posted By: DMiller
Date Posted: 03 May 2014 at 7:32am
| I bought a single lever control with 'Power beyond' capability thru Northern Tool for my 180 and 500 series loader, split the hydraulic line under the tractor to get a flow to that valve then returned the flow to the original line feeding the three point and remotes so could use all at any given time just one at a time. They also offer a two lever stackable control if you want to go that way. |
Posted By: JoeO(CMO)
Date Posted: 03 May 2014 at 4:58pm
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If I remember correctly that vavle has a "level bucket" feature built in.
I may have info on it somewhere around here if it didn't get lost. ------------- |