Nanni marine diesel engine N6.360 with ZF Hurth reversing gear CR2INVZF85AR=2.50:1

Nanni N6.360 CR2 with ZF Hurth ZF 85 A (R=2.50:1) The Nanni N6.360 CR2 is a 6-cylinder in-line marine diesel engine built on a 6.8-liter John Deere engine block. It produces an output of 265 kW (360 hp) at a rated speed of 2700 rpm and delivers a peak torque of 1182 Nm at 2000 rpm. This power unit features replaceable wet-type cylinder liners, 4 valves per cylinder, and an electronically controlled high-pressure common-rail fuel injection system. The air intake system is turbocharged and equipped with an air-to-seawater aftercooler. This complete propulsion package comes equipped with a heavy-duty hydraulic ZF Hurth ZF 85 A marine gearbox featuring an 8° down angle output and a high-torque 2.50:1 reduction ratio for optimized thrust and ultimate durability under heavy loads. The package includes a closed cooling system with a heat exchanger, a transmission oil cooler, and a 24V electrical system with a 50-Amp alternator. Holding an M4 duty rating for up to 3000 annual operating hours with a load factor up to 40%, the engine complies with RCD2 2013/53/EU, EPA Marine Tier 3, and IMO Marpol Annex VI emission standards.