MAX.78.9HP at 2000RPM

Gearboxes 40A

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Technical Data

  • Engine speed: 750~2000 RPM
  • L×W×H: 490×670×620mm
  • Net weight: 225kg
  • Bell housing: SAE123
  • Flange: SAE123
  • Options/Comments: Mechanical remote operation
  • Centre distance: 142mm
  • Recommend engine: YAMAHAME400L;BAUDOUIN 4D106 …
  • Note: The “Rate” is based on toothed rubber blocks coupling, if use high-flexible coupling, “Rate”will rise 8%
    Rated propeller thrust: 8.8KN
Ratio2.072.963.443.83
Rate(hp/rpm)0.0390.0320.027