N2.10 Specifications

Product catalog summary

Specifications
The propulsion engine N2.10 has a power output of 7.36 kW (10 hp) at the crankshaft with a displacement of 0.479 liters (29 in³). It features a 2-cylinder inline configuration and operates as a 4-stroke Diesel engine. The bore and stroke measure 67 x 68 mm (2.64 x 2.68 in) with a compression ratio of 23.5:1. The engine's rated speed is 3000 rpm, with an idle speed of 1050 rpm. It achieves peak torque of 24.4 Nm at 2600 rpm. The dry weight is 87 kg (191 lb) with TMC40 and 123 kg (271 lb) with Sail Drive SP60. The engine base is Kubota, and it uses a mechanical indirect injection fuel system with natural air intake and closed cooling with a heat exchanger. The mounting angle is 15° front up or down. It includes a 12 Volt, 40 Amp alternator and complies with EPA marine Tier 3, RCD 94/25/EC, and BSO 2 emissions standards.

Technical Description
The engine block consists of 2 cylinders in line with a gear-driven valve train and a water-cooled exhaust manifold. The fuel system includes a mechanical governor, cam-driven in-line injection pump, fuel feed pump with hand primer, and a fuel filter. The lubrication system features a replaceable full-flow oil filter and oil dipstick. The cooling system is closed with a heat exchanger, gear-driven self-priming raw water pump, coolant circulating pump, and water-cooled exhaust elbow. The electrical system includes a 12V electrical system, 12V 40A alternator, electric starter motor, and instrumentation with a start/stop panel and alarms. The air intake has a mounted air cleaner. Other features include flexible engine mounting, mechanical stop function, and a bracket for control cables.

Optional Equipment & Accessories
Options include keel cooling adaptation, complete marine propulsion systems, throttle and shift controls, oil drain pump, polyester frame for Sail Drive version, engine mounting adaptation, electric stop function, water boiler systems, stuffing box connections, complete fuel systems, and complete exhaust systems.

Rating
The engine is rated for up to 1000 annual operating hours with a load factor up to 35%. Full power is allowed for no more than 30 minutes out of each 8 hours of operation, with the remaining time at or below cruising speed.

Transmissions
The engine supports shaft line transmission with TMC40 and Sail Drive with SP60. Contact local dealers for more details and availability.

Performance Curves
The document includes performance curves for power at the crankshaft, torque at the crankshaft, and fuel consumption at calculated propeller load.

Contact Information
Nanni Industries S.A.S. France and Nanni Trading S.R.L in Italy are the contact points for further information.

Catalog excerpts

Propulsion engine Engine base Fuel system Mechanical indirect injection Operation type Bore & Stroke Compression ratio Natural Closed cooling with heat exchanger Mounting angle Rated speed Idle speed Peak torque Peak torque speed Dry weight with TMC40 with Sail Drive SP60 Find a Nanni dealer near you on 15° Front up 15° Front down Rating Emission compliance 12 Volt 40 Amp M5 EPA marine Tier 3 RCD 94/25/EC BSO 2

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N2.10 7.36 kW [10 hp] @ 3000 rpm TECHNICAL DESCRIPTION Engine block s 2 cylinders in line s Gear-driven valve train s Watercooled exhaust manifold Fuel system s Mechanical governor s Cam driven in-line injection pump s Fuel feed pump with hand primer s Fuel filter Lubrication system s Replaceable full-flow oil filter s Oil dipstick 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 12V Electrical system s 12V 40A alternator s Electric starter motor s Instrumentation...

Open the catalog to page 2