thebridge
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Sep 17, 2018 at 10:03 AM
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thebridge

Senior Member

thebridge was last seen:
Sep 17, 2018 at 10:03 AM
    1. thebridge
      thebridge
      I have a 6068 JD with a 2.5-1 ZF Trans. I need to get the prop pitched because its not correct(It cavitates at 2500rpm). I believe the prop is a 22 x 25( or 25 x 22). having the boat hauled in december and will be having the prop done then. These are the specs I got from H&H Prop


      29.0 ft
      Weight10000 lb
      Propellers
      Max. diameter26.0 in
      Immersion26.0 in


      Engine
      Model6068DFM Design power [210 hp]100 %
      ManufacturerDeere Power Systems, Design RPM [2650]100 %
      Fuel typeDiesel Parasitic loss0 hp
      Rated power210 hpGear efficiency0.970
      Rated RPM2650
      Fuel rate25.4 gal/hr

      Sizing
      Design speed18.7 kts
      SeriesGawnAEW Blade area ratio [Keep]0.675
      Blades4 Diameter [Keep]26.0 in
      Cup typeNone Pitch [Keep]26.0 in
      Cup drop0.000 inGear ratio [Keep]2.500
      Propeller materialMn Bronze Calc'd max. speed18.7 kts
      Shaft angle0.00 deg

      18.7 (Top)
      16.0 (Cruise)
    2. BillD
      BillD
      Bridge,

      Sorry, don't know your 1st name.

      I'm assessing the 29 H&H as a potential DE build.
      What does your 29 have for power/gear/prop?
      What cruise speeds are you getting? Anything in the low 20s?
      Also, if you have any pics, could you post or email them to me @ billdesmarais@comcast.net
      Appreciated,
      Bill Desmarais, Haverhill MA
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