The SD15 Saildrive by ZF is designed for use on sailing monohull yachts and catamarans up to 65 feet. YANMAR offers the SD15 Saildrive propulsion system with the 4JH80 and 4JH110 engine models. YANMAR’s electronically-controlled common rail engines pair seamlessly with the electric-controlled SD15 saildrive. The SD15’s hydraulic shifting, combined with a recommended folding propeller, reduces noise and vibration, contributing to overall comfort onboard.

SD15 Specifications

Type
Saildrive

Clutch Type
Hydraulic multiple friction plate type clutch

Rated Output
154hp / 113kw

Reduction Ratio (FWD / REV)
2.51 / 2.51

Length
491mm / 19.3in

Dry Weight
90kg

Direction of Rotation
O/P Counterclockwise (front prop) & Clockwise (rear prop)

Features

• Excellent hydrodynamic efficiency to improve performance and fuel consumption
• Compact installation for more efficient use of space onboard and improved serviceability
• Smooth running and reliable due to hydraulically multi-disc clutches
• Electric shift control seamlessly connects with YANMAR engines
• Integrated output shaft brake
• Durable treatments to maximize corrosion resistance
• YANMAR custom engine mounts, brackets and breathing pipe extension
• YANMAR custom engine bed as option
• Available in standard length (SD15-S) and extended length (SD15-L)
• Matches with Flexofold foldable propellers for safe and efficient operation