OP
Hooking a hyd. winch to a log splitter
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aczlan
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It looks like a crossover relief valve block. See the breakdown at: http://www.parker.com/literature/Hy.../Bul HY14-2405-M1 Mobile Accessory Valves.pdf
Aaron Z
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I agree it looks like a cross over relief except I am confused by the T & P
Tank and Pressure I would think . I have used cross over's before and they say A,B,C,D. I assume it would be installed on some kind of reversible motion say from a 4way to a motor . T & P are not applicable then. It still looks like some kind of relief though.
Where do the hoses go?
Tank and Pressure I would think . I have used cross over's before and they say A,B,C,D. I assume it would be installed on some kind of reversible motion say from a 4way to a motor . T & P are not applicable then. It still looks like some kind of relief though.
Where do the hoses go?
aczlan
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Correction. It is a constant volume priority-type flow control valve.
See: http://www.parker.com/literature/Hy...Catalogs/Cat HY14-2405_1-05/HY14-2405a002.pdf
The CF port is a constant flow port, EF is the excess flow port, P is the pressure port and T is the relief port to the tank.
The purpose of this valve is to allow a set amount of flow to the CF port and return the rest to the tank.
Aaron Z
See: http://www.parker.com/literature/Hy...Catalogs/Cat HY14-2405_1-05/HY14-2405a002.pdf
The CF port is a constant flow port, EF is the excess flow port, P is the pressure port and T is the relief port to the tank.
The purpose of this valve is to allow a set amount of flow to the CF port and return the rest to the tank.
Aaron Z
OP
Labrador Coaster
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For some reason my pics didn't show up, hope this works...
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J_J
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Yes, there should be a vent in the tank as the fluid will expand.
That flow control valve in post #21 is a Gresen valve, but works like the Parker valve mentioned above. I really don't see a reason to use it unless the pump was to large for the hyd motor on the winch.
It also looks like there are external relief valves below each valve.
Did you tee off the pump or someone else? It looks like you teed into the pressure line for the log splitter. If you are going to use only the log splitter, put a two way valve where the tee is, and just switch between the two attachments.
http://www.surpluscenter.com/item.asp?item=9-6134&catname=hydraulic
What was the purpose of the two valves?
I don't understand why you teed into the motor circuit. A QD on the motor side and two female QD, one for the hyd motor, and one for the log splitter would have provided the pressure for the log splitter, or a push pull valve that I mentioned above.
By teeing at the motor, the the fluid would flow through the least resistance. If you used the log slitter, the winch would start to turn.
That flow control valve in post #21 is a Gresen valve, but works like the Parker valve mentioned above. I really don't see a reason to use it unless the pump was to large for the hyd motor on the winch.
It also looks like there are external relief valves below each valve.
Did you tee off the pump or someone else? It looks like you teed into the pressure line for the log splitter. If you are going to use only the log splitter, put a two way valve where the tee is, and just switch between the two attachments.
http://www.surpluscenter.com/item.asp?item=9-6134&catname=hydraulic
What was the purpose of the two valves?
I don't understand why you teed into the motor circuit. A QD on the motor side and two female QD, one for the hyd motor, and one for the log splitter would have provided the pressure for the log splitter, or a push pull valve that I mentioned above.
By teeing at the motor, the the fluid would flow through the least resistance. If you used the log slitter, the winch would start to turn.
Last edited:
OP
Labrador Coaster
New member
I see what you mean, manually disconnect one for the other using Quick connects.
Think I will go for the selector, that way I won't run the risk of having neither connected and rupturing something.
The purpose of the two valves?, if you mean the 2 on the top, the one that moves vertically allows the winch to freewheel when the plunger is down, the other is spring-loaded and reverses the rotation of the winch.
I am attaching a pic of the extra pump that I have, again there are some marking on it, but no Brand name, do you have any ideas on the GPM of it? If I decide to make my splitter portable down the road I need to know the hp required.
Thank you for your help.
Wilson
Think I will go for the selector, that way I won't run the risk of having neither connected and rupturing something.
The purpose of the two valves?, if you mean the 2 on the top, the one that moves vertically allows the winch to freewheel when the plunger is down, the other is spring-loaded and reverses the rotation of the winch.
I am attaching a pic of the extra pump that I have, again there are some marking on it, but no Brand name, do you have any ideas on the GPM of it? If I decide to make my splitter portable down the road I need to know the hp required.
Thank you for your help.
Wilson
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J_J
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The GPM's are determined by the speed of the pump and the displacement in cu in.
It could be a power steering pump, producing about 1500 psi.
Hook it up with some gages and a bucket and pump out of one bucket into another bucket to measure a certain amount of flow with in a time frame and figure out the GPM. If you can pump 1 Gal in 10 sec, then you have 6 GPM.
It could be a power steering pump, producing about 1500 psi.
Hook it up with some gages and a bucket and pump out of one bucket into another bucket to measure a certain amount of flow with in a time frame and figure out the GPM. If you can pump 1 Gal in 10 sec, then you have 6 GPM.