planning rear hydraulics

[/pine]

I am planning to put rear hydraulics on my tractor as well as top & tilt cylinders on the hitch...I am accumulating some parts while I wait out the winter...
I have ordered the required outlet manifold kit from the dealer...this gets mounted behind the fenderso from there I have to hard plumb it for access at the rear of the tractor...

a few questions:

1.) should I plumb a set of QDC's (block 'T') before any valves? It seems to me this this would be for attachments like log splitters that have their own valve ?

2.) Besides the obvious...what are the pros/cons of using QDCs for the T&T cylinders over hard plumbing them into the valve body?

3.) Is there a particular brand of QDC I should look for? is there a type that can be attached under pressure? where is the best place to buy QDC's?

one more...As I said I was accumulating parts...I bought a Cross valve (on e-bay) for my T&T but I need the handle linkage...anyone know where to get just the links and pins? I don't need the handle or pivot cam...here is a link to a picture:
https://www.surpluscenter.com/item.asp?UID=2108011618084419&item=9-6654&catname=hydraulic

 

[kennyd]

1. Yes. Not sure what you mean by "block Tee" though, they would go either on the IN or the OUT side.

2. Absolutely use QD's on the work ports.

3. I used Pioneer couplers because that what JD uses, so all on mine match.

 

[Leejohn]

(Quote)--I need the handle linkage...anyone know where to get just the links and pins?

Try the hardware store and try a #50 or larger master chain link. They well have the pin there also.

 

[/pine]

Yes. Not sure what you mean by "block Tee" though, they would go either on the IN or the OUT side.

What I invisioned was the two lines from the outlet port piped to a "block tee" (machined "T") that can be bolted to infrastructure that is ported for two QDCs (no valves) with other ports to pipe to continue piping to control valves for the T & T +

??

 

[kennyd]

What I invisioned was the two lines from the outlet port piped to a "block tee" (machined "T") that can be bolted to infrastructure that is ported for two QDCs (no valves) with other ports to pipe to continue piping to control valves for the T & T +

??

Sounds complicated!

 

[/pine]

Once I attach the outlet manifold see attached...

I hard pipe the lines to the rear of the tractor where I connect a set of QDC directly to these lines (using a "T") then continue piping the lines to a spool valve to control the T&T

I figured the "machined T" would give me something to mount to the tractor and make it convenient to access the QDCs ??

Is this not practical?

 

[MtnViewRanch]

Once I attach the outlet manifold see attached...

I hard pipe the lines to the rear of the tractor where I connect a set of QDC directly to these lines (using a "T") then continue piping the lines to a spool valve to control the T&T

I figured the "machined T" would give me something to mount to the tractor and make it convenient to access the QDCs ??

Is this not practical?

Why have QDs before the spool valve? Usually the QDs would be at or after the valve work ports. Then the hoses that go to the "TnT".
Sorry, I am just not following what and why you're doing what you're doing.

 

[/pine]

This is why I am taking my time to plan it out...(I don't know what I'm doing)

Why have QDs before the spool valve?

my logic with a set of QDCs before the T&T valve is to plug in attachements like a log splitter that will have it's own valve...

An alternative would be to plumb the set of QDCs for the splitter after the T&T valve but what is the difference?... I can't see mounting a splitter valve (with detents) on the tractor...I want my splitter valve closer to the working side of the splitter...not mounted on the back of the tractor...

I am 100% open to suggestion and advice....

 

[MtnViewRanch]

my logic with a set of QDCs before the T&T valve is to plug in attachements like a log splitter that will have it's own valve...

You can get a valve that has detents, you could then use that valve for say the top link and your log splitter. Better yet, have a 3 spool valve and at least one of the valves would have detents for your log splitter.

I think that you are going to want QDs for your "TnT" hoses, at least for your top link anyway. Take a look at your tractor again, are you going to have enough room for all this stuff? All this plumbing and QDs take up a lot of room. I know that it does take a lot of planning to get stuff just right.

 

[kennyd]

Once I attach the outlet manifold see attached...

I hard pipe the lines to the rear of the tractor where I connect a set of QDC directly to these lines (using a "T") then continue piping the lines to a spool valve to control the T&T

I figured the "machined T" would give me something to mount to the tractor and make it convenient to access the QDCs ??

Is this not practical?

You can NOT Tee those lines from the manifold to the new valve.