TM Load Sensing

[Beastly7050]

About to get mcHale orbital wrapper for a demonstration want to put it on my own New Holland TM130 need to pipe my tractor up for load senseing hydraulics can anyone advice me on which ports to use. I’ve no workshop manual on tractor
Thank you in advance for any help

 

[davidroberts30]

i thought on TM it was lower down than that

 

[KennyO]

About to get mcHale orbital wrapper for a demonstration want to put it on my own New Holland TM130 need to pipe my tractor up for load senseing hydraulics can anyone advice me on which ports to use. I’ve no workshop manual on tractor
Thank you in advance for any help

I will try to remember and take a picture tomorrow.

 

[Beastly7050]

I will try to remember and take a picture tomorrow.

That would be very much appreciated thank you

 

[ridger]

3 pressure, 2 return, 1 load sensing

 

[cosmagedon]

3 pressure, 2 return, 1 load sensing

The only difference is I put the return straight into the back through the fitting behind the top link, less restriction that way.

 

[ridger]

The only difference is I put the return straight into the back through the fitting behind the top link, less restriction that way.

I was told not to do that because it would froth the oil? If it wouldn't, I'd change it because backend might run cooler

 

[Boohoo]

Ran Fusions with the return down by the top link for years without issue.

 

[cosmagedon]

I was told not to do that because it would froth the oil? If it wouldn't, I'd change it because backend might run cooler

The only thing you have to do is make sure there's a deflector plate of some description to angle the return oil down and away from the cross shaft, otherwise it might froth but it will definitely leak out the breather.

 

[KennyO]

Mine has the sensing line teed of beside the filter/pump. TM120 range command.
1/4 rubber hose in picbelow.is sensing line.

Return line behind top link

Pressure is q/r coupling
90 deg hose going in is a return line from front of tractor.

 

[ridger]

Mine has the sensing line teed of beside the filter/pump. TM120 range command.



1/4 rubber hose in picbelow.is sensing line.







Return line behind top link







Pressure is q/r coupling



90 deg hose going in is a return line from front of tractor.







Yes I have one with a loader and its load sensing line is at the pump