Features

• SPECIFIC FEATURES
  The two main technologies featured on these engines, Electronic Common Rail (C90) and Electronic Unit Injector (C13), combined with the 4 valves/cylinder induction system, provide several benefits: high injection pressure and timing precision under any operation condition, excellent performance, low fuel consumption and emissions.
• TECHNOLOGICAL INNOVATION
  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.
• TECHNOLOGICAL SOLUTIONS FOR SERVICING
  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.
• SOLUTIONS FOR LOW OPERATING COSTS
  High functional engine design and solutions for long intervals in oil and filters replacement (up to 600 h).
• MARINIZATION
  Functional engine lay-out, design and specific settings focused on marine duties. Optimized engine and turbo-charging cooling systems.
• COMPONENT INTEGRATION
  Improved technical solutions such as: integrated oil cooler, integrated oil pump and water pump, blow-by system.
• OPTION LIST
  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.
• SERVICEABILITY & MAINTAINABILITY
  Easier engine servicing thanks to advanced diagnostic equipment & widespread worldwide service network.

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Specifications

Thermodynamic Cycle	Diesel 4 stroke
Air Handling	TAA
Arrangement	6L
Bore x Stroke (mm)	135 X 150
Total Displacement (L)	12.88
Valves per cylinder (n°)	4
Cooling System	liquid
Direction of Rotation (viewed facing flywheel)	CCW
Engine management	by EDC (Electronic Diesel Control)
InjectionSystem	EUI

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Standard Configuration

Flywheel housing (type)	SAE 1
Flywheel size (inch)	14
Air Filter	rear side
Turbocharger	Two Waste Gate (water cooled) Turbo in parallel with Aftercooler (TAA)
Heat Excharger	tube type
Exhaust gas water mixer – Exhaust cooled elbow	–
Water charge tank	included
Fuel filter (n°)	1 – right side
Fuel prefilter	1 (loose)
Fuel Pump	1 (gear type)
Lift pump	–
Oil filter (n°)	2
Oil sump	aluminium
Oil vapours blow-by circuit	included
Oil heat exchanger	included
Oil filler	by cylinder head cover
Starter	24V – 5.5kW
Alternator	28V – 90A
Engine stop device	by electronic central unit
Wiring harness	with negative to ground connection
Painting color	white “ICE”

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Electrical System

Voltage	24
NOT INCLUDED IN STANDARD CONFIGURATION
Battery – minimum capacity recommended [*] (Ah)	2 x 180
Battery – minimum cold cranking capacity recommended [*] (A)	1200

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Rating Type

	A1	A2	B	C
Maximum power (kW(HP)@rpm)	607 ( 825 ) @ 2400	552 ( 750 ) @ 2400	478 ( 650 ) @ 2400	442 ( 600 ) @ 2400
High idle speed (rpm)	2580	2580	2580	2580
Low idle speed (rpm)	± 600	± 600	± 600	± 600
Mean piston speed at rated speed (m/s)	12	12	12	12
BMEP at max power (kg/cm)	22.5	20.5	17.8	16.4
Specific fuel consumption at full load (best value) (g/kWh @ rpm)	229.1	227.5	220.7	221.6
Oil consumption at max rating (% of fuel cons.)	≤ 0.2
Minimum starting temperature without auxiliaries (°C)	-10 °
Oil and oil filter maintenance interval for replacement [***] (hours)	600

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Legend:

• 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

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Weight and Dimensions

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• L = 1465
• W = 1000
• H = 1058
• Dry Weight (without marine gear)= Kg 1395

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