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Yanmar 3YM30AE

The YM series of mechanical engines are built for smaller sailboats and pleasure craft. Delivering reliable power and smooth performance for unforgettable on-water experiences.

  • The vertical, water-cooled 4-cycle diesel engines are controlled using the YANMAR B20 mechanical panel.
  • Certifications include RCD 2, EPA Tier 3, EPA Tier 3C, BSO II and EMC.
  • With flexible mounting, the standard engine package includes an L-type exhaust mixing elbow, B20 panel, expansion tank for fresh water cooling system, electric stop solenoid and belt safety cover.
  • Further optional accessories are available.
  • All YM series engines are compatible with Kanzaki Shaft Drive GearsSD25 Sail DriveB20 & C30 Mechanical Panels
Rated Output 29.1 mhp (21.3 kW)
Engine Type 4-stroke, vertical, water-cooled diesel engine
Displacement 1.115 L (68 cu in)
No. of Cylinders 3
Aspiration Natural Aspiration
Fuel Induction Indirect Injection (In-line pump)
Rom/Engine Speed 3600 rpm
Lubrication Enclosed, forced lubricating system
Alternator 12V - 60A or 80A (depending on year/option)
Control Mechanical (Throttle & Gear Shift)
Emission Compliance RCD 2 EPA Tier 3 EPA Tier 3C BSO II EMC
Weight Approx. 133 kg (293 lbs) w/ gear
Dimensions 716 mm x 485 mm x 545 mm

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