Re: Cruise and Max RPM #solution
Marco Mancini
Kent, we are using the same h6 was setted up by amel for the previuos TMD22 without modification. I discussed for a while with the Autoprop dealer for the defintion of the 2,3 gearbox ratio becouse I thought in the beginning to use the same gearbox ratio of the other yanmar 100 cv installed on the SM . But this new version ( 110cv) run at maximum only at 3200 rpm instead of the 3800 rpm so we needed a smaller ratio. The engine at its maxum reach all the 3200 rpm . Indeed the boat runs to above 9,2 Knots but she goes above her critical velocity that with the usual formula is 8,7 knots . From what my brother is describing to me ( I leave in Milan ) there are not vibration and the engine is very silent .
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cheers marco
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