VETUS M3.29 – Marine Diesel Engine 27 HP

VETUS M3.29 27 HP – Durable 3-Cylinder Marine Diesel

Solving the auxiliary power needs for the 25-32 foot sailboat market, the VETUS M3.29 provides 27 HP at 3600 RPM. This 3-cylinder engine is built on a heavy-duty Mitsubishi block, known in the USA for its exceptional longevity and fuel efficiency. The M3.29 features a unique water-cooled top cover that effectively reduces noise and protects sensitive components from heat, making it an ideal choice for the compact engine rooms found in many classic American-built cruising sailboats. For the USA sailor, it offers the perfect blend of performance and operational simplicity.

Meeting strict USA EPA Tier 3 requirements, the M3.29 focuses on clean combustion and reduced environmental impact. The engine is equipped with a high-output 110A alternator to ensure house battery banks remain fully charged for navigation and autopilot systems during long offshore passages. Its robust freshwater cooling system and high-efficiency heat exchanger are engineered to resist corrosion and scaling in the high-salinity waters of the Atlantic, Pacific, and Gulf coasts, providing a dependable and low-maintenance partner for the American maritime lifestyle.

Core Technical Specifications

• Maximum Output: 27.2 HP at 3600 RPM.
• Displacement: 58 cubic inches (0.952 Liters).
• Configuration: 3-cylinder in-line, 4-stroke diesel.
• Aspiration: Natural aspiration for simplicity.
• Dry Weight: Approximately 251 lbs (excluding gear).
• Electrical: 12V / 110A alternator standard.
• Compliance: EPA Tier 3 and IMO NOx compliant.
• Bore and Stroke: 3.00 x 2.76 inches.