Massey ferguson gc1720

[brianowens32]

Hello everyone new guy here so what i am wanting to do is install a manual joystick loader 2 spool valve to run rear toplink an sidelink off my backhoe lines but i want to make it a quick connect for my backhoe to be installed an i want to make it where my sidelink connection can be fliped to a dumb trailer quick connect an all hookups stay just want to be able to hook up flip switch disconnect ect. My ? Is whats best way to do this an wat would be best to use without braking the bank i can get a brand new brand hydraulic model 20116 loader valve from a guy near me for 100 bucks

 

[dicktill]

Hello everyone new guy here so what i am wanting to do is install a manual joystick loader 2 spool valve to run rear toplink an sidelink off my backhoe lines but i want to make it a quick connect for my backhoe to be installed an i want to make it where my sidelink connection can be fliped to a dumb trailer quick connect an all hookups stay just want to be able to hook up flip switch disconnect ect. My ? Is whats best way to do this an wat would be best to use without braking the bank i can get a brand new brand hydraulic model 20116 loader valve from a guy near me for 100 bucks

Welcome aboard. Couldn't find that model but Brand makes some great valves. The only requirement is that it has "power beyond" and the proper fitting to make that work (i.e., not blocked).

 

[brianowens32]

Yep has power beyond

 

[dicktill]

Hello everyone new guy here so what i am wanting to do is install a manual joystick loader 2 spool valve to run rear toplink an sidelink off my backhoe lines but i want to make it a quick connect for my backhoe to be installed an i want to make it where my sidelink connection can be fliped to a dumb trailer quick connect an all hookups stay just want to be able to hook up flip switch disconnect ect. My ? Is whats best way to do this an wat would be best to use without braking the bank i can get a brand new brand hydraulic model 20116 loader valve from a guy near me for 100 bucks

Yep has power beyond

You can either tap into (not tee into) the yellow line from the GC's loader valve to the backhoe (the line from the GC's loader valve going to "pressure in" and the "power beyond" going to the backhoe) OR tap into the blue line coming from the backhoe to the GC's 3-point control valve (the line from the backhoe going to "pressure in" and the "power beyond" going to the GC's 3-point valve) AND also add a line from "return" or "tank" on the new valve teeing into an existing return to tank line.

Complete(?) description of the GC's hydraulic system: How Massey Ferguson GC 1723 & 1725 hydraulics are plumbed

 

[brianowens32]

Thanks man

 

[brianowens32]

My little hand drawn idea am i correct ?

 

[dicktill]

My little hand drawn idea am i correct ?

Sorry, it's probably okay but your drawing is just a wee bit too busy and confusing. Please redraw it as only with backhoe disconnected. And your yellow lines get somewhat lost on the colored paper ...

 

[brianowens32]

 

[dicktill]

View attachment 4006831

Much better, thanks.

Is the left-hand column (of connections) on your second loader valve connected to the top link cylinder?

A diverter valve will typically have 3 or 6 connections; you are showing only 4. But if you hook up the two ports (such as A1 and B1, or A2 and B2) on the second loader valve to the two inlet ports of the diverter valve and then hook up ports A1 and B1 of the diverter valve to the side link cylinder and ports A2 and B2 of the diverter valve to your quick connects for the dump trailer everything should work as you want.

 

[brianowens32]

When installed the boom up boom down with float will be on the tilt an the curl function to the diverter for up/down then when i flip the diverter an have 3pt hitch hooked to trailer i have dump function an can still raise lower with the 3pt