N3.21
21 hp

> Kubota base engine
> Low fuel consumption
> E-TVCS combustion system
> Low rpm
> Compact design
> Low weight

 
Eco-friendly and robust 3-cylinder diesel engine based on the Japanese Kubota engine, injection system (E-TVCS) and the combustion chamber is optimized for reduced emissions and fuel consumption. Technological innovations from Kubota also provides the lowest noise and vibration level. Nanni's long experience in marinisation of this type of engine seals Nanni N2.21 as a quality product.
 
Technical details
Rated power21 / 15,4 (hp / kW)
Rated rpm3600
Displacement0,72 liter
Number of cylinders3 in-line
Bore and stroke67 x 68 mm
Compression ratio23:1
Combustion systemIndirect (E-TVCS)
IntakeNaturally aspirated
CoolingClosed cooling with heat exchanger
El. equipment / Alternator12V / 70A
TransmissionTMC40 (Mechanical gearbox)
Engine Max. Install. Angle15° (dynamic)
Dry weight with TMC40106 kg
Certifi cationsEPA, BSO, SAV, EU-RCD
 
 
 
 
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