Nanni is an international leader on the market of marine diesel engines with a product range between 10 and 2000 hp, and for power generator sets from 6 kW up to 750 kW. Moreover, Nanni is one of the top three brands for marine inboard diesel engines in the world.
| Power at crankshaft | 84.6 kW (115 hp) |
| Displacement | 3.769 |
| Configuration | 4 cylinders in line |
| Operation type | 4 strokes Diesel |
| Bore & Stroke | 100 x 120 mm |
| Compression ratio | 19:1 : 1 |
| Rated speed | 2600 rpm |
| Idling speed | 825 rpm |
| Peak torque | 387 Nm |
| Peak torque speed | 1600 rpm |
| Engine base | Kubota |
| Fuel system | Mechanical Direct injection |
| Air intake | Turbocharged with intercooler |
| Cooling | Closed cooling with heat exchanger |
| Max mounting angle | 7° Front down 7° Front up |
| Alternator | 12 Volt 120 Amp |
| Rating | M4 |
| Emission compliance | EPA marine Tier 3 RCD 2013/53/EU BSO2 |
| Dry weight with TM345A | 378 kg |