Yanmar saildrive

SD150

Yanmar's largest saildrive, a hydraulic-clutch, electric-shift unit with a 2.51:1 ratio sold with the 4LV150 for sailing yachts and catamarans above 60 ft.

The SD150 is the high-power sibling of the SD110: hydraulically actuated multi-disc clutches, electric shift, an integrated output shaft brake, a 2.51:1 reduction and standard (SD150-S) or long (SD150-L) legs, recommended with Flexofold folding propellers. Yanmar pairs it with the common-rail 4LV150 and markets it for sailing monohulls and catamarans above 60 ft.

The SD Series operation manual (December 2025) covers it together with the SD110, giving a dry weight of 105 kg (109 kg extended) and a propeller speed of 1395 rpm at an engine speed of 3500 rpm. The website quotes 90 kg. It is a current product.

Källor

  1. 1. SD150 Saildrive product page — Yanmar Marine International
  2. 2. SD Series Operation Manual SD25, SD60, SD110, SD150 (0ASDM-M00041, Dec. 2025) — Yanmar
  3. 3. Drives (Saildrive and Sterndrive overview) — Yanmar Marine International
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