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My 2 komatsu excavators need final drive oil change!!!!

Ammar_Jo ยท 2020-07-03 03:48

I have a 2 komatsu pc 240 nlc-7k One 2005 The second is 2007 And I have a pc80mr-3 2010 And i want to change final drive oil And i don't no the right Viscosity for it They all says 85w90 And i don't know what i have to do

Replies6
  1. #1John C.2020-07-04 00:17

    They use 30wt. motor oil. Do not put gear oil in them.

  2. #2Ammar_Jo2020-07-04 04:06

    For all excavators you mean

  3. #3Ammar_Jo2020-07-04 04:11

    And liqui moly oil gu ide Says this Fo komatsu pc 80 mr-3

  4. #4John C.2020-07-04 10:29

    I'd have to ask where you got that file? Komatsu has always used the same spec for gear drives in nearly everything they make. When in doubt, what does the factory say to use.

  5. #5favouredmash2020-07-08 01:46

    For Pc240nlc-7 recommended final drive oil is SAE 30 each side consuming 4.5L

  6. #6Ammar_Jo2020-07-14 01:56

    And for the pc 80 mr-3 2010