Hydraulics for 3 point backhoe

   / Hydraulics for 3 point backhoe #1  

nwredneck253

New member
Joined
Apr 23, 2018
Messages
5
Tractor
new holland tc30
I have no rear remotes on my New holland TC30 for the 3 point backhoe I purchased and wanted to run then as inexpensive as possible... the rear remote kit for the NH is 900.00 and there has to be a cheaper way... i have the 2 spool loader controller and power beyond port... can i not just a put a splitter in and tap into this.?? and if so which lines do it tap into? attached pics of the set up I have.. any help is appreciated
 

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   / Hydraulics for 3 point backhoe #2  
I don't normally recommend cross posting but you might get some BTDT replies in the NH forum...
or just be patient for someone with the same or similar machine that has already been through the process replies...for someone without exact knowledge of the valve shown the pics provided are of little use...
 
   / Hydraulics for 3 point backhoe #3  
I have no rear remotes on my New holland TC30 for the 3 point backhoe I purchased and wanted to run then as inexpensive as possible... the rear remote kit for the NH is 900.00 and there has to be a cheaper way... i have the 2 spool loader controller and power beyond port... can i not just a put a splitter in and tap into this.?? and if so which lines do it tap into? attached pics of the set up I have.. any help is appreciated

I assume your loader is a factor install. If I am correct, the FEL valve's power beyond is already used to feed the 3 pt hitch.

You cannot just use a splitter. You have an "open center" hydraulic system and the high pressure oil will just take the simple low pressure path back to the reservoir and nothing on the PB circuit will work including that which is now working.

Your tractor looks to be new.

I give many people hydraulic advice. Some don't follow it having found a youtube expert. Usually they are back with expensive broken components from dead heading a pump or blocking a relief valve path to the tank.

Either invest in the proper equipment, i.e. the rear remote, or buy a backhoe which has its own pto driven pump.

Here is an example of a youtube expert's handiwork.

Sb0UEwk.jpg


Later he had to come back to youtube and post a video explaining his mistakes.

This photo is of a part for an older tractor which no longer has this part available.

A second with a hose connected wrong and the part was destroyed.

ukBfe01.jpg


With hydraulics there is no "lets just try it and see what happens."

Dave M7040
 
   / Hydraulics for 3 point backhoe #4  
What backhoe unit did you buy and how is it set up for power now?
 
   / Hydraulics for 3 point backhoe
  • Thread Starter
#5  
Just a little 3 point that has a pressure and return line
 
   / Hydraulics for 3 point backhoe #6  
The simplest solution is going to be a PTO driven pump. What is the flow and pressure requirements of your backhoe?

This solution will also require a reservoir and filter to make your backhoe independent of the tractor. There is going to be some work and expense.

With work and expense you can get into the pressure or PB lines and have lines to the rear. But, you have to be ABSOLUTELY certain you have no way of dead heading the the hydraulics when you remove the backhoe.

Or buy the NH remote kit
 
   / Hydraulics for 3 point backhoe #7  
I agree with the PTO pump.

Many years ago when I had a tractor, I bought a frame mount backhoe that had been converted to 3 point. You can see the reservoir and pump:

P1091481.JPG
P1091477.JPG
 
   / Hydraulics for 3 point backhoe
  • Thread Starter
#8  
I I went ahead and ordered tank and pump
 
   / Hydraulics for 3 point backhoe #9  
:thumbsup:
 

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