Discussions History

N13.750 CR3 Nanni

Nanni Ref. N13.750 CR3 In production since 2024 Still current
Last edited by
? 2026-04-19 17:44
0 contributors · 1 edit
Sources · 0 cited
No sources cited
The Nanni N13.750 CR3 is a high-performance 6-cylinder inline 4-stroke diesel marine engine based on a Scania engine base, delivering 751 CV (552 kW) from a 12.7-litre displacement with Extra High Pressure Injection (XPI). It features turbocharged air intake with after cooler, closed cooling with heat exchanger, and is compatible with shaft line, water jet, and surface drive transmissions. The engine is HVO compliant and meets US Tier 3, IMO Tier II, and RCD2 emission standards.

Characteristics

Hover any value for notes and sources
Horse Power
751 Hp
Torque
— Nm
Torque
—
Weight
1285KG
Number of Cylinders
6
Cylinder Layout
inline
Displacement litres
12.7Liter
Is Injection
Yes
Has a Turbo
Yes
Block Material
—
Cooling System
Water-cooled
Compression Ratio
—
Starter Type
—
RPM Range
—
Emission Standard
EPA Tier 3–IMO Tier II
Dimensions
180.9 × 107.3 × 111.5 cm
Certifications
RCD
Documentation URL
https://nannienergy.com/fr/produit/moteur-n13-750-cr3/

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