Results 1 to 5 of 5
  1. #1
    Gold Member farmall 55a case's Avatar
    Join Date
    Oct 2011
    Posts
    494
    Tractor
    case ih farmall 55a

    Default hydraulic flow?

    What do you go by on it? My tractor says it has 11.6 GPM pump and then it says it has 16.9 GPM total flow. So let's say you want to buy a third function and it say for systems over 14gpm you have to buy a upgrade kit what one do you buy?

  2. #2
    Advertiser kennyd's Avatar
    Join Date
    Jul 2003
    Posts
    11,789
    Location
    Westminster, MD
    Tractor
    John Deere 4110, 455

    Default Re: hydraulic flow?

    Your machine may have two pumps, with the second one dedicated to the steering-most CUT's are set up this way. They count it in the total flow as a numbers game, but you don't have that much to work with at the remotes. I'd use the smaller number to figure what you can power.
    KennyD
    www.boltonhooks.com



    Bolt On Grab Hooks, Weld On Grab Hooks, Specialty Chain Accessories, Specialty Hydraulic Components.

    Simple JDParts Tutorial HERE

    Visit our YouTube Channel

  3. #3
    Platinum Member herringchoker's Avatar
    Join Date
    Oct 2004
    Posts
    626
    Location
    New Brunswick, Canada
    Tractor
    Kubota B7800, Case 450

    Default Re: hydraulic flow?

    I agree with Kenny.
    Kubota B7800, LA402 FEL, Homemade cab, 60" bushcutter, 74" rear snowblower.
    Kubota RTV500.
    Case 450 c/w 6-way dozer.

  4. #4
    Gold Member farmall 55a case's Avatar
    Join Date
    Oct 2011
    Posts
    494
    Tractor
    case ih farmall 55a

    Default

    Thanks it has two set of remotes on the back. Its not a compact tractor, if that make any difference? But to be on the safe side I should go with the lower number. Never really thought about it having two pumps tho! Thank you!

  5. #5
    Super Star Member J_J's Avatar
    Join Date
    Sep 2003
    Posts
    17,119
    Location
    JACKSONVILLE, FL
    Tractor
    Power-Trac 1445, KUBOTA B-9200HST

    Default Re: hydraulic flow?

    Your hyd system appears to be open center hyd, with implement flow of 11.6 GPM.

    Your valves should be equal to or slight larger than max implement flow.
    Last edited by J_J; 02-19-2013 at 09:08 AM.
    J.J.

    When I works, I works hard. When I sits and thinks, I goes to sleep.

    Git er done.

Similar Threads

  1. hydraulic flow
    By marthaiseki in forum Iseki
    Replies: 1
    Last Post: 12-03-2011, 11:43 PM
  2. Hydraulic Flow GPM
    By johnk in forum Hydraulics
    Replies: 2
    Last Post: 09-17-2008, 03:28 PM
  3. HYDRAULIC FLOW CONTROL
    By flINTLOCK in forum Hydraulics
    Replies: 3
    Last Post: 03-18-2007, 06:33 PM
  4. Hydraulic flow
    By MMILLER in forum New Holland Owning/Operating
    Replies: 4
    Last Post: 02-07-2006, 07:24 PM
  5. hydraulic flow rate
    By Anonymous Poster in forum New Holland Owning/Operating
    Replies: 2
    Last Post: 10-31-2002, 09:38 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
© 2014 TractorByNet.com. TractorByNet is a registered trademark of IMC Digital Universe, Inc. Other trademarks on this page are the property of their respective owners.