Page 3 of 3 FirstFirst 123
Results 21 to 22 of 22
  1. #21
    Super Member dfkrug's Avatar
    Join Date
    Feb 2004
    05 Kioti CK30HST w/ Prairie Dog backhoe

    Default Re: Shimming Pressure Relief Valve

    Quote Originally Posted by Skinnyman View Post
    Bye the way DF, did you re-adjust to 2611 psi per manual or
    leave it higher.
    I set it to about 2700psi. 3000 psi is WAY too high. I warned the dealer about that and I was
    told they would check pressures when new units came in. That's when I found out final
    assembly was done in Fargo, ND, and not at the dealer's place.

    I was surprised to find the spec differed from Kioti's spec, which is only printed in the service
    manual. I saw a PDF of the Bobcat manual at the Bobcat display at the World Ag Expo. I do
    have the Kioti service manual.

    Any work port is more than adequate to measure RV pressure, as long as you cause the
    pump to go to relief, as I stated above.

  2. #22
    Veteran Member
    Join Date
    Feb 2012
    Northern Michigan

    Default Re: Shimming Pressure Relief Valve

    Most of these small gear pumps are rated to 3500-4k but like JJ said the implements will not handle the added pressures. If your loader will lift 3000lbs at 2600PSI. Raising the pressure to 3000PSI would make it lift almost 500lbs more but it is not designed to lift that weight so you "MAY" break something. That is how the manufactures set a "limit" to what you can do. The pump rating means nothing as long as you don't exceed it's pressure rating with the relief setting. Pressure is the result of resistance and nothing more. The biggest power units I build use pumps rated to 6900psi and the relief setting range anywhere from 3000psi to 5500psi and is adjusted according to the torque required. CJ
    Kioti DK50HST Cab
    401 FEL
    Saws, 338xp,346xp mod,372xp mod, 390xp, Stihl combi 130 trimmer.

Page 3 of 3 FirstFirst 123

Similar Threads

  1. Pressure relief valve
    By cole0324 in forum Hydraulics
    Replies: 16
    Last Post: 02-09-2010, 02:33 PM
  2. TC-24D pressure relief valve - again
    By SacandagaBrad in forum New Holland Owning/Operating
    Replies: 13
    Last Post: 07-21-2007, 12:30 AM
  3. LW-6 pressure relief valve
    By jezorek in forum Chinese Tractors
    Replies: 26
    Last Post: 04-14-2007, 03:54 PM
  4. pressure relief valve
    By HankStains in forum Kubota Owning/Operating
    Replies: 0
    Last Post: 09-02-2004, 07:21 AM
  5. Pressure relief valve
    By normde2001 in forum Yanmar
    Replies: 3
    Last Post: 08-09-2003, 09:47 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
© 2018 TractorByNet is a registered trademark of IMC Digital Universe, Inc. Other trademarks on this page are the property of their respective owners.