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

JH-CR SERIES
Model> Max Output Bore & Stroke (mm) Displacement (litres) Dry weight with Gearbox (Shaft drive / Sail drive)
3JH40 40mhp @3000rpm 88 x 90 1.642 204kg with KM35P gear
236kg with SD60 sail drive
4JH45 45mhp @3000rpm 88 x 90 2.19 235kg with KM35P gear
264kg with SD60 sail drive
4JH57 57mhp @3000rpm 88 x 90 2.19 235kg with KM35P gear
264kg with SD60 sail drive
4JH80 80mhp @3200rpm 84 x90 2.0 263 kg with KM4A gear
274 kg with SD60 sail drive
4JH110 110mhp @3200rpm 84 x 90 2.0 263 kg with KM4A gear
261kg with KMH4A gear

PURPOSE BUILT MARINE NEW GENERATION COMMON-RAIL ENGINES

40-80mhp –  Shaft drive variants  & Sail drive specification with SD60

40 -110mhp – Shaft Drive Specification (with various transmissions)