Sailing Engines

Marine Engines

YANMAR diesel engines are the lightest and toughest solutions available for sailboat inboard power. Smooth and quiet, innovative and built to last, the reputation of these engines is second-to-none. YANMAR has been building diesel engines for over 100 years, always with the philosophy of developing more power for less weight which these engine proove.
GM / YM SERIES SHAFTDRIVE 9 – 29MHP GM / YM SERIES SAILDRIVE
Model Max Output Bore x Stroke (mm) Displacement (litres) Dry Weight with Gearbox (Shaftdrive / Saildrive)
1GM10 9mhp @ 3600rpm 75 x 72 0.318 81 / 104
2YM15 14mhp @ 3600rpm 70 x 74 0.570 113 /134
3YM20 21mhp @ 3600rpm 70 x 74 0.854 130 / 151
3YM30AE 29mhp @ 3200rpm 80 x 84 1.266 133 / 157
JH5 SERIES SHAFTDRIVE 39 – 54MHP JH5 / 4(T) SERIES SAIL DRIVE
Model Max Output Bore x Stroke (mm) Displacement (litres) Dry Weight with Gearbox (Shaftdrive / Saildrive)
3JH5E 39mhp @ 3000rpm 88 x 90 1.642 185 / 213
4JH5E 54mhp @ 3000rpm 88 x 90 2.190 213～/241
JH3 / 4 SHAFTDRIVE 75 – 125MHP
Model Max Output Bore x Stroke (mm) Displacement (litres) Dry Weight with Gearbox (Shaftdrive / Saildrive)
4JH4-TE 75mhp @ 3200rpm 84 x 90 1.995 235～ / 249
4JH4-HTE 110mhp @ 3200rpm 84 x 90 1.995 245～/247
4JH3-DTE 125mhp @ 3800rpm 84 x 90 1.995 259,260

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Sailing Engines product range

GM/YM Series Shaftdrive 9-29mhp

With the largest displacement and smallest dimensions in their class, these thoroughbred workhorses provide sure-fire auxiliary power for sailboats and durable primary power…

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GM/YM Series Saildrive 9-29mhp

All Yanmar Saildrives feature patented double – seal safety technology with audio warning device. Saildrives help to eliminate shaft vibrations, unnecessary noise, alignment…

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JH5 Series Shaftdrive 39-54mhp

Compact and Powerful, Clean and Quiet, there are mid-range three and four- cylinder diesels based on a completely redesigned engine block and new…

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JH5/4T Series Saildrive 39-75mhp

All Yanmar Saildrive feature patented double – seal safety technology with audio warning device.  Saildrive help to eliminate shaft vibrations, unnecessary noise, alignment…

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JH3/4(T) Series Shaftdrive 75-125mhp

Compact mid-range marine power plants The new 4JH4-TE(Turbo), the 4JH4-HTE(intercooler-turbo) and the 4JH3-DTE(hi-power intercooler turbo), create a family of three lightweight, user-friendly, clean,…

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