JD 3520 adding grapple and rear remotes

[JD Jon]

I am looking for some help on adding some hydraulic ports to a John Deere 3520. I have been reading a lot on tactorbynet and other forums trying to learn as much as I can. I am looking at trying to add 3 spools in the back and also add lines/joystick controls for a grapple. I believe the 3520 is setup to add a 3rd scv pretty easily and then I figured I could add the power beyond kit for the rear remotes. I honestly need as much guidance as possible (aka tell me like a 1st grader). Below are some link for some of the things I believe I will need. Thanks for any help in advance.

Prince Hydraulics: RD-5300 Directional Control Valve: PRC Industrial Supply

http://www.surpluscenter.com/Hydrau...STATION-DO3-SUBPLATE-OPEN-CENTER-9-5883-1.axd

http://www.surpluscenter.com/Hydrau...12-VDC-10-GPM-OC-DA-SOLENOID-VALVE-9-6136.axd

https://fbcdn-sphotos-e-a.akamaihd....3_10202546654167109_9042895661622189219_n.jpg

 

[J_J]

If you want to do T-N-T, I would suggest two of the three spools with float.

 

[JD Jon]

If you want to do T-N-T, I would suggest two of the three spools with float.

T-N-T?

 

[J_J]

Top link and tilt for your 3pt.

Perhaps on a box blade or scraper for crowning or whatever.

Very useful.

 

[JD Jon]

Would the float option work for mmm as well?

 

[J_J]

Only if it has gage wheels that you can set for minimums.

Float will drop the MMM to the set height.