The Nanni N3.21 is a 21 HP marine diesel engine , offering a reliable and efficient power source for sailboats, sloops, and small motorboats. Built on a proven Kubota engine block , this 3-cylinder diesel delivers smooth operation, excellent fuel efficiency, and easy maintenance thanks to its mechanical indirect injection system .
Key Specifications:
Power Output: 14.61 kW (19.6 HP) at the crankshaft
Engine Displacement: 0.719 L (44 in³)
Configuration: 3-cylinder, in-line
Type: 4-stroke diesel
Bore & Stroke: 67 x 68 mm (2.64 x 2.68 in)
Compression Ratio: 23.5:1
Rated RPM: 3600
Idle Speed: 1050 RPM
Peak Torque: 44.1 Nm at 2450 RPM
Know more
