FPT N67 570

419 kW(570 HP) @ 3000 rpm (A1)
368 kW(500 HP) @ 3000 rpm (A2)
331 kW(450 HP) @ 3000 rpm (B)

  • High torque and power & performancereduced fuel Consumption and exhaust gas emissions
  • Engine efficiency and stiffnessvibrations & noise reduction
  • Reduced maintenance, longer engine life and reliability
  • Reduced maintenance and operating costs
  • Marine lay-out and settingssafety and protection on board
  • Leakage prevention
  • Customer orientation
  • Quick and accurate service support



    The NEF range features state-of-the-art diesel technologies (Common Rail, electronic systems, 4 valve/cylinder), thus ensuring high performance, lightness, compactness, design, low  environmental impact (low smoke, noise and vibration) for cruisers, yachts and light/medium duties commercial boats up to 12 metres.
    Features achieved using innovative technologies and production processes such as: Electronic Common Rail or Electronic Unit Injector systems, bed plate cylinder block, rear gear-train timing system and superfinished helicoidal gears.
    To reduce maintenance operations and improve engine life and reliability, the CURSOR series adopt plateaux machined cylinder walls and oil cooled pistons by J-jets.
    High functional engine design and solutions for long intervals in oil and filters replacement (up to 600 h).
    Functional engine lay-out, design and specific settings focused on marine duties. Optimized engine and turbo-charging cooling systems.
    Improved technical solutions such as: integrated oil cooler, integrated oil pump and water pump, blow-by system.
    Wide range of accessories including electronic remote control, monitoring systems, wide range of emission certifications as IMO MARPOL, 2003/44/EC, EPA Recreational & Commercial and propulsion homologation as RINA.
    Easier engine servicing thanks to advanced diagnostic equipment & widespread worldwide service network.


Thermodynamic Cycle Diesel 4 stroke
Air Handling TAA
Arrangement 6L
Bore x Stroke (mm) 104 X 132
Total Displacement (L) 6,7
Valves per cylinder (n°) 4
Cooling System liquid
Direction of Rotation (viewed facing flywheel) CCW
Engine management by EDC (Electronic Diesel Control)
InjectionSystem ECR

Standard Configuration

Flywheel housing (type) SAE 3
Flywheel size (inch) 11 ½
Air Filter rear side
Turbocharger Waste Gate (water cooled) Turbo with Aftercooler (TAA)
Heat Excharger tube type
Exhaust gas water mixer – Exhaust cooled elbow
Water charge tank included
Fuel filter (n°) 1 – left side
Fuel prefilter included (loose)
Fuel Pump included
Lift pump
Oil filter (n°) 1 – right side
Oil sump aluminium
Oil vapours blow-by circuit rear
Oil heat exchanger external heat exchanger
Oil filler by cylinder head cover
Starter 12V – 3kW
Alternator 12V – 90A
Engine stop device by electronic central unit
Wiring harness with negative to ground connection
Painting color white “ICE”

Electrical System

Voltage 12
Battery – minimum capacity recommended [*] (Ah) 120
Battery – minimum cold cranking capacity recommended [*] (A) 900

Rating Type

A1 A2 B C
Maximum power (kW(HP)@rpm) 419 ( 570 ) @ 3000 368 ( 500 ) @ 3000 331 ( 450 ) @ 3000
High idle speed (rpm) 3150 3150 3150
Low idle speed (rpm) – 600 – 600 – 600
Mean piston speed at rated speed (m/s) 13.2 13.2 13.2
BMEP at max power (kg/cm) 24.9 21.9 19.7
Specific fuel consumption at full load (best value) (g/kWh @ rpm) 225 227 231
Oil consumption at max rating (% of fuel cons.) ≤ 0.2
Minimum starting temperature without auxiliaries (°C) -5 °
Oil and oil filter maintenance interval for replacement [***] (hours) 300

  • A1 – High Performance Crafts. Full throttle operation restricted within 10% of total use period. Cruising speed at engine rpm <90% of rated speed setting - Maximum usage 300 hours per year.
  • A2 – Pleasure Commercial Vessels. Full throttle operation restricted within 10% of total use period. Cruising speed at engine rpm <90% of rated speed setting - Maximum usage 1000 hours per year.
  • B – Light Duty: Full throttle operation restricted within 10% of use period. Cruising speed at engine rpm <90% of rated speed setting - Maximum usage 1500 hours per year.
  • C – Medium Duty: Full throttle operation < 25% of use period. Cruising speed at engine rpm <90% of rated speed setting - Maximum usage 3000 hours per year.
  • D – Heavy Duty


Weight and Dimensions



  • L = 1089
  • W = 762
  • H = 804
  • Dry Weight (without marine gear)= Kg 650