B21 Auxillary Hydraulics

[Firemanz84]

Hi Guys,

I am getting ready to put together a TNT for my B21 and throughout the searched threads I haven't found an answer to my question. On the B21 there is a diverter valve for the rear hydraulics; either the 3 PH or the Backhoe.

Question...has anyone done this on a B21 and where have you plumbed in the new control valves?

Thanks...

 

[bx23barry]

I can't think what you would need the extra rear curcuits for with the backhoe so I would say hook them with the tph. But why not add them to the fel curcuit and not worry about the diverter? This is just all guess work on my part as I don't know the b21 system.

 

[MadReferee]

Plumb the new aux valve in series with the loader and the diverter. It can be either before the diverter or after the diverter on the 3ph side. If it's before the diverter then you can use it with the backhoe.

A valve with power beyond would be the ideal setup.