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IndustryArena Forum > MetalWorking Machines > Haas Machines > Haas Lathes > Hydraulic power unit for GT-20.
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  1. #1
    Join Date
    Sep 2004
    Posts
    209

    Hydraulic power unit for GT-20.

    I'm looking at adding a hydraulic chuck to my GT-20, but I need it to have a larger capacity than what Haas offers. We need to accommodate 2.25" bar stock (Haas's option has a 2.06" capacity).

    I've been able to source a rotating cylinder, but I'm not sure what the criteria for the hydraulic power unit is.

    Does anyone have the Haas option on their GT-20? I've been looking for info on the power unit (I think they were Parker or Rexroth) or even some pictures, but I haven't had any luck with Google. I would really appreciate a part number or some pictures of an installed unit.

  2. #2
    Join Date
    Aug 2011
    Posts
    0
    Haas automation uses both Parker and Rexroth units and the part number stays the same for either. The part # for the Hydraulic Power Unit is 30-8070.

    Good luck,

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