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Hydraulic pressures on komatsu 390

rpacbigpipe ยท 2016-04-20 18:30

Can anyone tell me the max pressure you can get out of the auxiliary circuit on a new 390 or older pc 308?

Replies4
  1. #1DK882016-04-21 19:14

    360 kg/cm iirc

  2. #2rpacbigpipe2016-04-22 19:08

    So 5100psi? On hammer circuit didn't think it was possible

  3. #3lantraxco2016-04-22 20:18

    Implement functions are 5,400 psi, I don't see a separate spec for the aux function.

  4. #4John C.2016-04-23 01:22

    Aux functions were to be set to whatever attachment was installed.