Maritime Propulsion Marine engines, propulsors, electrification and drivetrain news

NANNI DIESEL N4.38

Model
N4.38
Type
Engine
Application
Commercial, Recreational

Description

Product Specification Listing: Nanni Diesel N4.38 Marine Engine

Product Name:
Nanni Diesel N4.38 Marine Engine

Manufacturer:
Nanni Industries

Application:
Marine propulsion for various types of vessels including sailboats, fishing boats, and small commercial vessels.


Engine Specifications

Model:
N4.38

Engine Type:
4-Stroke, Inline 4-Cylinder Diesel Engine

Displacement:
2.2 Liters

Bore x Stroke:
85 mm x 100 mm

Aspiration:
Naturally Aspirated

Cooling System:
Heat Exchanger (Freshwater cooling with seawater heat exchange)

Power Output:
38 HP (28 kW) @ 3000 RPM

Fuel System:
Direct Injection

Compression Ratio:
23:1

Lubrication System:
Forced lubrication with oil filter


Performance

Max Torque:
90 Nm @ 2000 RPM

Fuel Consumption:
Approx. 227 g/kWh at 3000 RPM

Electrical System:
12V DC

Alternator:
12V / 80A


Dimensions and Weight

Length:
744 mm

Width:
547 mm

Height:
582 mm

Dry Weight:
265 kg


Installation

Engine Mounting:
Flexible mounts

Propeller Shaft:
1” (25 mm) with SAE J1171 coupling

Exhaust:
Water-cooled exhaust manifold


Additional Features

Control System:
Mechanical throttle and gear shift

Instrumentation:
Basic instrumentation panel with key switch, tachometer, oil pressure, and coolant temperature gauges

Certification:
Complies with applicable maritime certifications and emission standards


Optional Equipment

  • Gearboxes: Various gearbox options available (e.g., Nanni TMC 40)
  • Hydraulic Steering Pump: For hydraulic steering system compatibility
  • Power Take-Off (PTO): Optional PTO for additional accessories such as hydraulic pumps
  • Dual Alternator Kit: For extra electrical power requirements

Warranty and Support

Warranty:
2-Year limited warranty, extendable with conditions

Maintenance:
Regular maintenance schedules and maintenance kits available

Support:
Global service network with authorized dealers and service centers


Contact Information

Manufacturer's Website:
www.nanni.fr

Customer Support:
Email: support@nanni.fr
Phone: +33 5 57 94 08 00


Summary

The Nanni Diesel N4.38 is a reliable, fuel-efficient, and compact marine engine designed to meet the propulsion needs of small to medium-sized marine vessels. With its durable construction, low emissions, and user-friendly controls, it is an excellent choice for both leisure and commercial maritime applications.

Specifications

Power 38 HP (28.34 kW)
Cylinders Arrangement/Number 4
Bore 78 mm (3.07 in)
Stroke 48.4 mm (1.91 in)
Weight 152 kg (335.1 lb)
Displacement 1,498 cm3 (1.5 L, 91.41 in3)
Rated Speed 3,000 r/min