Tapping into my hydraulics

[dfkrug]

Hi Ductape,

I've copied the hydraulics page out of the Yanmar ym186d instruction manual for you......hope this helps......regards from over the water....Dean

Excellent picture! This is exactly what you need, Ductape. Note the
socket head diverter plug you need. In my JD hydraulic conversions,
this was the only part I needed to buy from JD, due to the strange
thread and length. All the other fittings are std ORBs, as stated. I noted
two other interesting items from the manual page. The 3-pt is downstream
of the hyd access ports, which requires the use of an aux valve with
power beyond. If the 3ph is upstream of the access ports in this
open-center system, then you can use a simpler valve with no PWB port.
Second, the manual warns of breaking the hyd pump if you block the
circuit thru the valve. This implies that there is no system relief valve. That
is a scary thought. Hard to imagine that Yanmar does not have a RV
in the circuit.

Anyway, great documentation! I wish I had similar for my Kubs, JDs, and
Kiotis.....

 

[Deanbro]

Hi Ductape,

The output of your Hyd Pump is 4.8 U.S. GPM (18.2 litre per min) @ 2600rpm
and yes, the unions are 3/4UNF Thread.

I currently don't have rear remotes on my 186 as yet, i just bought a hydraulic top link and spool valve which i intend to fit over this next week, i'll take some pic's and post here when i've done which may help.

If it helps, i could photocopy my manual and mail a copy to you , PM your address and i'll have it to you in three or four days

Regards......................Dean