The SD25 is a YANMAR designed and developed sail drive that is custom engineered to match the 1GM10, 2YM15, 3YM20, and 3YM30AE. The SD25 proprietary design connects seamlessly with YANMAR engine’s smaller dedicated marine built housings. This direct connection not only contributes to the compact size of the propulsion system but also reduces the need for adapters or couplings, resulting in a smaller rotational mass and therefore reduced vibration. This purpose-built and complimentary propulsion system maximizes the already efficient sail drive performance.
Type
Saildrive
Clutch Type
Dog clutch
Bell Housing Size
SAE #6
Reduction Ratio (Fwd/Rev)
2.64 / 2.64
Dry Weight
30kg
Direction of Rotation
I/P Counterclockwise, O/P Counterclockwise
9hp / 6.6kw
14hp / 10kw
21hp / 15.3kw
29.1hp / 21.3kw
* All information shown is to be used as general information only. Images shown are for illustration purposes only and may not represent the final product. All dimensions, power outputs and technical details are approximate and may vary from time to time depending on a range of factors. Any data shown is subject to change without notice. Some items or accessories may not be available in all areas/regions. Please consult your Authorised Dealer or Power Equipment Account Manager for all technical information.
