52 documented fitments · 27 hp · 3600 rpm
Propeller for the Yanmar 3GM30F.
We've documented 52 propeller installations behind this engine — the ratios, drives and sizes below are what the fleet actually runs.
Rated power
27 hp
Max RPM
3600
Common ratios
2.61:1 · 2.62:1 · 2.36:1 · 2.64:1
Drive split
45 shaft · 7 saildrive
Documented propeller families
The fleet
Boats we've propped with the 3GM30F
- Dehler 34×3
- Dehler 36 CWS×3
- Jeanneau SO 35×3
- Beneteau Oceanis 321×2
- Beneteau Oceanis 361×2
- Catalina 320×2
- Dehler 35CW×2
- Fountaine Pajot Venezia 42×2
- Jeanneau SO 33i×2
- Lagoon 380×2
- Seawind 1200×2
- Beneteau 33.7×1
- Beneteau Oceanis 351×1
- C&C 27×1
3GM30F propeller questions
What size propeller suits a Yanmar 3GM30F?
It depends on the gearbox ratio behind it (documented installations most often run 2.61:1, 2.62:1, 2.36:1) and the boat it pushes. Power and max RPM set the optimum diameter; the ratio converts engine speed to shaft speed. The Builder runs the numbers and an engineer verifies.
Which propeller family do Yanmar 3GM30F owners fit?
Documented Yanmar 3GM30F installations run Autoprop H5, Varifold 2-blade, Varifold 3-blade — the split follows boat type and usage rather than the engine itself.
Does the Yanmar 3GM30F come in shaft and saildrive versions?
Both are documented: 45 shaft and 7 saildrive installations. The propeller differs (hub vs spline fitting) so tell us which yours is.
Running a Yanmar 3GM30F?
Two minutes in the Builder — engine pre-filled, gearbox ratio checked against the fleet, verified by an engineer within one business day.