boating engine / inboard / diesel / turbocharged
N67 550

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Characteristics

  • Market:

    boating

  • Type:

    inboard

  • Power source:

    diesel

  • Technology:

    turbocharged, common-rail

  • Power:

    480 ch, 500 ch, 550 ch (480 hp)

Description

SPECIFICATIONS

THERMODYNAMIC CYCLEDiesel 4 stroke
AIR HANDLINGTCA
CYLINDERS ARRANGEMENT6L
BORE X STROKEMillimeters104 x 132
TOTAL DISPLACEMENTliters6.7
VALVES PER CYLINDERnumber4
COOLING SYSTEMliquid
DIRECTION OF ROTATION (VIEWED FACING FLYWHEEL)CCW
ENGINE MANAGEMENTby EDC (Electronic Diesel Control)
INJECTION SYSTEM ECR

Description

The NEF Series is the widest among FPT Industrial engine families for pleasure and professional marine duties, with four different displacements available in mechanical and electronic version.

“Professional range” NEF engines are characterized b​oth by advanced mechanical fuel injection and electronic common rail systems, and provide high, constant power and torque delivery, reliability, low fuel and servicing costs. Keel-cooled versions are also available.

“Pleasure range” NEF engines offer state-of-the-art Diesel technology (Common Rail and electronic systems, 4 valves/cylinder) and ensure high performance, light weight and compact design – together with low smoke, noise and vibration. They suit ​cruisers and yachts up to 12 meters.

The NEF Series is offered in sport, high-performance, light-, medium- and heavy-duty versions, and can be customized on request. Options include electronic remote control, monitoring systems and compliance to international emission standards as IMO MARPOL, EU-RCD, EU-IWV, USA-EPA Recreational & Commercial and Propulsion homologation as RINA.​