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N6.405 CR2

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N6.405 CR2

Product catalog summary

Specifications

Power: 298 kW (405 hp) at 2800 rpm
Displacement: 6.8 liters (415 in³)
Configuration: 6 cylinders in line
Operation Type: 4 stroke Diesel
Bore & Stroke: 106.4 x 127 mm (4.19 x 5 in)
Compression Ratio: 16.3:1
Peak Torque: 1230 Nm at 2200 rpm
Dry Weight: 735 kg (1620 lbs)
Fuel System: Direct injection, High pressure Common Rail, Electronically controlled
Air Intake: Turbocharged with Air-to-seawater aftercooler
Cooling: Closed cooling with heat exchanger
Alternator: 24 Volt, 50 Amp
Emission Compliance: IMO Annex VI, EPA marine Tier 3, NRMM 97/68/EC

Technical Description

Engine Block: Replaceable wet-type cylinder liners, 4 valves per cylinder, Watercooled exhaust manifold
Fuel System: Primary & secondary fuel filter, Fuel heater, Common Rail fuel injection system
Lubrication System: Replaceable full-flow oil filter, Oil dipstick, Oil cooler
Cooling System: Closed cooling with heat exchanger, Gear driven self-priming raw water pump, Coolant circulating pump, Water cooled exhaust elbow
Electrical System & Instrumentation: 24V 50A alternator, 24 Volt starter motor, Complete instrumentation including key switch and alarms, Extension cable harness with plug-in connection
Air Intake: Water cooled turbocharger, Air-to-seawater aftercooler
Other Features: Flywheel SAE 3, Damper pulley, Flexible engine mounting

Optional Equipment & Accessories

Keel cooling adaptation
Dry exhaust elbow
Complete marine propulsion systems
Marine transmission adaptation kits
Throttle and shift controls
Additional instrumentation, Flying bridge extension harness
Rigid engine mounting
Power take off

Rating

Up to 1000 annual operating hours
Load factor up to 35%
Full power for no more than 30 minutes out of each 8 hours of operation

Performance Curves

Power and torque curves are provided for various RPMs, indicating performance characteristics.
Fuel consumption data is also provided across different RPMs.

Contact Information

Nanni Industries S.A.S. France: Tel: +33 (0)5 56 22 30 60
Nanni Trading S.R.L Italy: Tel: +39 06 30 88 42 51/52/53

Technical data is according to ISO 8665 and specifications are subject to change without notice.

Catalog excerpts

Propulsion engine Engine base John Deere Fuel system Direct injection High pressure Common Rail Electronically controlled Operation type Bore & Stroke Turbocharged Air-to-seawater aftercooler Compression ratio Closed cooling with heat exchanger Rated speed Idling speed Peak torque 0° Front up 12° Front down Rating Peak torque speed Find a Nanni dealer near you on IMO Annex VI compliant EPA marine Tier 3 NRMM 97/68/EC

Open the catalog to page 1

298 kW [405 hp] at 2800 rpm TECHNICAL DESCRIPTION Engine block s Replaceable wet-type cylinder liners s 4 valves per cylinder s Watercooled exhaust manifold Fuel system s Primary & secondary fuel filter s Fuel heater s Common Rail fuel injection system Lubrication system s Replaceable full-flow oil filter s Oil dipstick s Oil cooler Cooling system s Closed cooling with heat exchanger s Gear driven self-priming raw water pump s Coolant circulating pump s Water cooled exhaust elbow Electrical system & Instrumentation s 24V 50A alternator s 24 Volt starter motor s Complete instrumentation including...

Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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