Italgru crane hydraulic schematic

[phuongnguyen]

Is anyone familiar with hydraulic schematic in Italgru crane?
I wanna ask about function of valve 015 (red rectangular) in block 574 (attached file)
Many thanks

 

[robyengIT]

as already told you in the previous post : contact them at

https://italgru.it/

You can't ask for any single valve !!

 

[phuongnguyen]

@RobyengIT: I did not ask for a single valve bro. I asked for its function in system.
BTW, I contacted them weeks ago but I have not received any responses.

 

[3DDave]

Bro, you are asking what this one valve does for the system?

You need the theory of operation manual from the manufacturer as no one else is likely to want to reverse engineer the entire system to create that manual for you.

They should have repair technical support available if the unit malfunctions and may not be forthcoming if they think you are going to poke around to try to fix it yourself or alter it to operate in some other way. See

https://italgru.it/en/service