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The Beta 60 has more torque than the tmd22. The hp is measured at the gearbox output
I would say that the Beta 60 has the same power as the tmd22 but lower in the rev range. My cruising revs is around 1800 and 6kn flat out 2200 and 7.5 kn in flat calm water.
30kn wind on the nose would be 4kn
The cubic capacity makes a difference. It is nice to have no turbo and no timing belt.
Michael Nebo sm251
On Wed, 30 Dec 2020 at 1:03 pm, Germain Jean-Pierre
Hello Larry on Sulawesi,
Is the Beta 60 sufficient for an SM? A
Curious as I would like a non TC engine when I have to replace my Volvo TDM22.
Jean-Pierre Germain, Eleuthera, SM007, NZ
On 30 Dec 2020, at 14:08, Larry Salibra <larry@...> wrote:
Sula (SM 140) also has a Beta 60 fitted by the previous owner. She has the standard 70 amp 12v insulated return alternator and the 24v 60amp insulated return secondary alternator. No adjustments were made to oil and fuel filters.