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N16.900 CR3 Nanni

Nanni Ref. N16.900 CR3 In production since 2023 Still current
Last edited by
? 2026-04-19 17:35
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The Nanni N16.900 CR3 is a high-performance marine diesel engine based on a Scania engine platform, featuring an 8-cylinder V configuration with 16.4-litre displacement producing 900 HP (662 kW). It uses Extra High Pressure Injection (XPI), twin turbocharging with air-to-seawater aftercooling, and closed cooling with heat exchanger. The engine is HVO compliant, meets IMO Tier II emissions standards, and offers installation flexibility for shaft line, water jet, or surface drive applications.

Characteristics

Hover any value for notes and sources
Horse Power
900 Hp
Torque
— Nm
Torque
—
Weight
1660KG
Number of Cylinders
8
Cylinder Layout
v
Displacement litres
16.4Liter
Is Injection
Yes
Has a Turbo
Yes
Block Material
—
Cooling System
Water-cooled
Compression Ratio
—
Starter Type
—
RPM Range
—
Emission Standard
IMO Tier II
Dimensions
136.2cm  × 113.6cm  × 166cm
Certifications
—

Maintenance schedule

14 tasks · 7 intervals
No maintenance data is available for this equipment. Showing generic defaults — likely incorrect for this specific model.
Task After 50h Daily Every 12mo Every 24mo Every 36mo Every 200h Every 500h
Change Change Fuel Filter
Change Change Oil
Change Change Oil Filter
Inspect Inspect coolant levels & state
Inspect Inspect there is no clogging, that filters are clean
Inspect Check for water in fuel filter
Change Change Air Filter
Inspect Inspect belt tension & Inspect belts for wear and tears
Inspect Inspect turbocharger visually
Change Change Raw water impellar
Inspect Inspect calibrated heat exchanger cap visually
Inspect Inspect thermostat visually
Inspect Inspect engine mounts visually
Mechanical Check & Adjust valve clearances