Results 1 to 19 of 19

Threaded View

  1. 13-02-2018, 08:23 PM #12
    RANGER1's Avatar
    RANGER1
    RANGER1 is offline VIP Poster
    Join Date
    Dec 2007
    Location
    australia
    Posts
    3,364
    Rep Power
    39

    Re: Grasso M-1 oil pressure

    Josip,
    This machine is differential oil pressure feed & pump driven by compressor that supplies 6 bar oil pressure for capacity control only.
    Excess oil pressure from pump returns into differential oil pressure circuit.
    Cricri simply replied to my statement that strainer behind unload block not used anymore.
    This machine has roller bearings no doubt with orifice in oil channels.
    Maldonado spring to unload if machine stops loaded.
    Last edited by RANGER1; 13-02-2018 at 08:27 PM.
« Previous Thread | Next Thread »

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules