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Recent content by kresseng

  1. kresseng

    HYDRAULIC MOTORS CASE DRAIN REQUIRMENT WHEN IN SERIES

    Thanks for the expert direction. We are making arrangement for dedicated drains.
  2. kresseng

    HYDRAULIC MOTORS CASE DRAIN REQUIRMENT WHEN IN SERIES

    I would have to agree ... the ramification here being? Elevated case pressure? Reduced motor life? Any estimates? We are working with 2500 PSI system with each motor/fan at ~ 17HP. We also have the fans controlled by proportional relief valve. Worse when max power to fans, yes?
  3. kresseng

    HYDRAULIC MOTORS CASE DRAIN REQUIRMENT WHEN IN SERIES

    I have a vendor design for driving cooling fans with hydraulic motors in series. The motors have internal case drains. Is this a problem? Could the first motor in series see a detrimental back pressure from the second motor?
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