FPTNEF N40

FPT NEF N40 170 Marine Engine

Part Number: FPT-NEF-N40-170

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The FPT NEF N40 170 is a 4-cylinder turbo-aftercooled marine diesel engine from the NEF Series - the widest among FPT Industrial engine families. Features advanced mechanical fuel injection and electronic common rail systems for high, constant power and torque delivery with reliability and low fuel consumption. Suitable for cruisers and yachts up to 18 meters (58 feet). Available in high-performance, light-, medium- and heavy-duty versions with keel-cooled options.

Power:168 HP (125 kW)

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Detailed Specifications

Motor Specifications

Min Power:
84 HP (63 kW)
Max Power:
168 HP (125 kW)
Cooling:
Heat Exchanger (Keel-Cooling Optional)

Key Features

  • 4-cylinder, 4-stroke turbo-aftercooled diesel (4L TCA)
  • 3.9L displacement
  • 125 kW (168 HP) max @ 2800 RPM
  • Common Rail injection system
  • High, constant power and torque delivery
  • Low fuel and servicing costs
  • Low noise and vibration
  • IMO MARPOL, EU-RCD, EU-IWV, USA-EPA compliant

Performance Details

  • C Rating (Continuous): 125 kW (168 HP) @ 2800 RPM
  • C Rating (Continuous): 110 kW (148 HP) @ 2800 RPM
  • C Rating (Continuous): 74 kW (99 HP) @ 2800 RPM
  • C Rating (Continuous): 63 kW (84 HP) @ 2800 RPM
  • Displacement: 3.9 liters
  • Cylinder Arrangement: 4L (inline)
  • Air Feeding: TCA (Turbo Charged Aftercooled)
  • Injection System: CR (Common Rail)
  • Suitable for boats up to 18m (58 ft)