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N6.300 CR2

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N6.300 CR2

Product catalog summary

Specifications

Power: 224 kW (305 hp) at 2500 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: 16.7:1
Peak Torque: 1095 Nm at 1900 rpm
Dry Weight: 735 kg (1620 lbs)
Fuel System: Direct injection, High pressure Common Rail, Electronically controlled
Air Intake: Turbocharged, Air-to-Coolant 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-Coolant 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
Type approval

Rating

Up to 4000 annual operating hours
Load factor up to 50%
Full power for no more than 4 hours out of each 12 hours of operation. The remaining operation time must be at or below cruising speed

Performance Curves

Power at crankshaft and torque at various RPMs are provided, indicating performance efficiency and fuel consumption rates.

Contact Information

Nanni Industries S.A.S. France, 11, Avenue Mariotte - Zone Industrielle, 33260 La Teste - France
Nanni Trading S.R.L, Via Degli Olmetti, 5/B, 00060 Formello (RM) - Italia

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-Coolant 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

224 kW [305 hp] at 2500 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 Optional equipment & accessories s Keel cooling adaptation s Dry exhaust elbow s Complete marine propulsion systems s Marine transmission adaptation kits s Throttle and shift controls s Additional instrumentation, Flying bridge extension harness s Rigid engine mounting...

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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