MARINE DIESEL ENGINE NANNI 

TOYOTA 6.420TDI

STANDARD EQUIPMENT

Freshwater cooling (including exhaust manifold), engine mounting brackets, control panel (hour meter and tachometer, audio and visual alarms for cooling system, charging, oil pressure, preheating, and a main power switch), 4-meter extension cable, and oil change pump.

Technical specifications

Base engineToyota
Number of cylinders6
Cylinder displacement (L)4.2
Rated power PS/Hp (kW)320 ( 235.5 )
Rated speed (rpm / min)3600
Rated torque (Nm/ rpm /min) 804 / 2000
Operation Intercooled, turbocharged
Injection pump Mechanical
CoolingFreshwater cooling with heat exchanger
Electrical system / charging generator / instrument panel
12 V / 80 Amp / C instrument panel    
Marine gearbox Various options
Dimensions without marine gearbox ( W x L x H ) 1244 x 669 x 756      
Weight (kg)469
Brochure Dimensional drawing - ZF63A User manual 6.420TDI

Nanni Toyota marine diesel engines

Type

Power hp / rpm

Cylinder displacement (l / pc)

Emissions

T4.175

176 / 2800

2.982 / 4

n/a

T4.205

200 / 3600

2.982 / 4

IMO Annex VI Compliant

RCD 2013/53/EU

EPA marine Tier 3 BSO2 

T4.230

230 / 3600

2.982 / 4

IMO Annex VI Compliant

RCD 2013/53/EU

EPA marine Tier 3  BSO 2

T4.270

265 / 3600

2.982 / 4

IMO Annex VI Compliant

RCD 2013/53/EU

EPA marine Tier 3  BSO 2

6.420TDI

320 / 3600
285 / 3600
300 / 3800

4,163 / 6

BSO2 

T8V.320

320 / 3800

4.500 / V-8

EPA marine Tier 3

RCD2 2013/53/EU

T8V.350

349 / 3800

4.500 / V-8

EPA marine Tier 3

RCD2 2013/53/EU

T8V.370

370 / 3800

4.500 / V-8

EPA marine Tier 3

RCD2 2013/53/EU

Technical specifications are subject to change and should always be confirmed with the importer or the manufacturer.

More information is available on the Nanni Diesel website. Click here: Nanni Diesel