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N13.370 CR1

Product catalog summary

Specifications
The N13.370 CR1 propulsion engine delivers a power output of 272 kW (370 hp) at the crankshaft with a displacement of 13.6 liters. It features a 6-cylinder inline configuration and operates as a 4-stroke diesel engine. The bore and stroke measure 132 x 165 mm, with a compression ratio of 16:1. The engine's rated speed is 1800 rpm, with an idling speed of 600 rpm. It achieves peak torque of 1998 Nm at 1300 rpm and has a dry weight of 1380 kg. The engine base is John Deere, and it includes an electronically controlled unit injector fuel system, turbocharged air intake, and closed cooling with a heat exchanger. The alternator is rated at 24 volts and 100 amps, and the engine complies with IMO Annex VI, EPA marine Tier 3, and NRMM 97/68/EC emission standards.

Technical Description
The engine block includes replaceable wet-type cylinder liners, 4 valves per cylinder, directed top-liner cooling, and a water-cooled exhaust manifold. The fuel system features electronically controlled unit injectors and both primary and secondary fuel filters. The lubrication system includes a replaceable full-flow oil filter, oil dipstick, and oil cooler. The cooling system is closed with a heat exchanger, gear-driven self-priming raw water pump, and a coolant circulating pump. The electrical system includes a 24V 100A alternator, a 24-volt starter motor, and complete instrumentation with key switch and alarms. The air intake system features a water-cooled turbocharger and an air-to-coolant aftercooler.

Optional Equipment & Accessories
Options include 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, and type approval.

Rating
The engine is rated for 24 daily operating hours with a load factor over 65% and uninterrupted full power.

Performance Curves
The performance curves indicate power at the crankshaft and torque at various rpm levels, with fuel consumption data provided.

Contact Information
Nanni Industries S.A.S. France and Nanni Trading S.R.L in Italy provide contact details for further inquiries.

Catalog excerpts

Propulsion engine Engine base John Deere Fuel system Electronically controlled unit injectors Operation type 4 stroke Diesel Cooling Bore & Stroke Turbocharged Air-to-Coolant aftercooler Closed cooling with heat exchanger Compression ratio Rated speed Idling speed 0° Front up 12° Front down 24 Volt 100 Amp Peak torque Peak torque speed Dry weight Find a Nanni dealer near you on IMO Annex VI compliant EPA marine Tier 3 NRMM 97/68/EC

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272 kW [370 hp] at 1800 rpm TECHNICAL DESCRIPTION Engine block s Replaceable wet-type cylinder liners s 4 valves per cylinder s Directed top-liner cooling s Watercooled exhaust manifold Fuel system s Electronically controlled unit injectors s Primary & secondary fuel filter 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 Optional equipment & accessories s Keel cooling adaptation s Dry exhaust elbow s Complete marine...

Open the catalog to page 2