Close/Open Center

   / Close/Open Center #1  

RedRocker

Veteran Member
Joined
Apr 28, 2004
Messages
2,188
Location
Bowie TX
Tractor
Kioti CK30 HST, dual remotes, FEL.
Is a CK 30 hydraulic system a closed or open center?
I have no clue what that is, but CCM want's to know.
 
   / Close/Open Center #2  
You have an open center system. In this system the hydraulic pump is always pumping so the fluid has to have an "open" path from the pump thru any valves and back to the tank/sump. I am surprised Mark Carter did not know this.

BTW, the valve you buy from CCM will need the power beyond sleeve.
 
   / Close/Open Center
  • Thread Starter
#3  
Thanks Mad, I've learned my something new for today.
I've got rear remotes, so do I need a valve?
 
   / Close/Open Center #4  
</font><font color="blue" class="small">( I've got rear remotes, so do I need a valve? )</font>

No..
If you have rear remotes the control valves should already be there.
Small handles/levers somewhere beside the seat controls the valves/remotes
 
   / Close/Open Center
  • Thread Starter
#5  
That's what I thought, thanks.
 

Tractor & Equipment Auctions

2019 CATERPILLAR D6 LGP CRAWLER DOZER (A51242)
2019 CATERPILLAR...
2011 CATERPILLAR M318D MOBILE EXCAVATOR (A51242)
2011 CATERPILLAR...
2015 LINDE H80D FORKLIFT (A50854)
2015 LINDE H80D...
1043 (A50459)
1043 (A50459)
2011 GROVE TMS900E TRUCK CRANE (A50854)
2011 GROVE TMS900E...
Komatsu Pc200lc Excavator (A50514)
Komatsu Pc200lc...
 
Top