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Best ( affordable ) hydraulic oil for Cat 426

ycanby ยท 2016-08-02 22:27

Hello, Just got done changing out a couple of cylinder packings and need to replace most of the hydraulic oil. Just wondering what a good type of hyd. oil would be to refill it. Thanks, YVC

Replies1
  1. #1Nige2016-08-03 03:36

    I would suggest any good branded hydraulic oil that meets the spec in the manual. For your climate I imagine that would be an SAE10W. Good oils and filters are the best insurance policy you will ever buy for your machine.