N4.50
50 hp
> Kubota base engine
> Big displacement
> Low rpm
> E-TVCS combustion system
Eco-friendly and robust 4-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 N4.50 as a quality product.
Technical details
| Rated power | 50 / 36,8 (hp / kW) |
| Rated rpm | 2800 |
| Number of cylinders | 4 in-line |
| Displacement | 2,2 liter |
| Bore and stroke | 87 x 92,4 mm |
| Compression ratio | 23:1 |
| Combustion system | Indirect (E-TVCS) |
| Intake | Naturally aspirated |
| Cooling | Closed cooling with heat exchanger |
| El. equipment / Alternator | 12V / 100A |
| Transmission | Mechanical or hydraulic gearbox |
| Engine Max Install. Angle | 15° (dynamic) |
| Dry weight with TMC60 | 228 kg |
| Certifications | EPA, EU-RCD, BSO, SAV, SOLAS |