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Cat 299D2 XHP High Flow Problem

Lynn Layne ยท 2018-08-24 16:26

We have A Cat 299D@ XHP with 1000 hrs and the high flow is not working. We are running a Denis Cimaf Mulcher with it and lost the High Flow replaced couplings, that has been the problem in the past, but that didn't fix it . Any suggestions?

Replies7
  1. #1Nige2018-08-24 16:57

    Mark 250 is really your man for this product line, but he's in Australia and it's already well past beer o'clock on Friday there. Try this link and see if it gives you any direction .......... HeavyEquipmentForums

  2. #2Lynn Layne2018-08-24 17:05

    Thank you for you help

  3. #3heymccall2018-08-24 17:49

    If you yanked out the electrical wiring when you "lost" the high flow couplings, there's your problem. Pins F & G MUST have a jumper across them to allow the high flow switch to work.

  4. #4southernman132018-08-24 21:38

    Good luck hope u find it. Question how do u like the cimaff cutter head? Thanks

  5. #5Lynn Layne2018-08-25 10:48

    Thanks will check and try another jumper

  6. #6Lynn Layne2018-08-25 10:52

    Thanks, This is the second Denis Cimaf we have had. We had a Bradco and have tried the Cat's the Cimaf in our opinion is the best. The worst thing about it the Sharpening teeth everyday, but it is faster and does a better mulching job.

  7. #7southernman132018-08-25 17:40

    Tenfo thanks bud. Seems to be the general consensus