N4.38 SD
Ph: 02 9319 5222
38 hp
Specifications
Base: Kubota
Max power: 37,5 hp (27,6 kw)
RPM at max output: 3000 rpm
Displacement: 1.498 cc (91,4 ci)
Number of cylinders: 4 in line
Bore/stroke: 78 x 78,4 mm ( 3,07", 3,09")
Compression ratio: 22/1
Injection: Indirect injection (E-TVCS)
Aspiration: Atmospheric
Cooling: Heat exchanger
Alternator: 12V / 100 Amps
Inst. panel: A4
Gearbox: Technodrive SP60, 2.15R
Weight (incl. Gearbox): 190 Kg
Diameters
Exhaust: 50 mm ( 2")
Fuel Pipe: 8 mm, (0,31")
Seawater intake: 25mm
Installation angle: 15'
Standard Equipment
Panel A4
- Tachometer and hour meter
- Ignition start key
- Coolant temperature warning light
- Water in fuel filter warning light
- Engine oil pressure warning light
- Battery charge warning light
- Pre heat warning light
Heat exchanger
Fresh water pump
Thermostat
Sea water pump
Fresh water cooled exhaust manifold
Exhaust elbow with water injection
In line injection pump
Fuel feed pump
Fuel filter
Oil filter
Oil drain pump
Electric system 12 V.
Electric stop
Optional Equipment
Two-pole electric system
PTO pulley
Coupling
Exhaust system
Remote control
Sea water hoses
Fuel hoses
Sea water filter
Keel cooling
Down angle or V drive gearbox
Additional alternators
B3/C3 panel
- Printable Brochure [download, 268KB]
- Engine Installation Sheet [download, 140KB]
- Sail Drive Leg Technical & Installation Sheet [download, 1,142KB]
- Dimensional Drawings [download, 61KB]
- Technical data [download, 129KB]
Kubota engine base
This Nanni Diesel 4 cylinder marine engine which incorporates the latest Kubota innovations, is particularly well suited for displacement vessels and sailing yachts.
Robust
Nanni Diesel has forged a strong partnership with Kubota. Kubota engines are known for their robust design and ensure great reliability and excellent longevity.
Environmental-Tri Vortex Combustion System (E-TVCS)
The N4.38 is equipped with the E-TVCS combustion and injection system which considerably reduces particulate emission and smoke while dramatically improving fuel efficiency. This engine is easy to maintain due to timing gears rather than belt and easy access to the principal parts. For these reasons the N4.38 has become the choice of many boat builders who integrate this engine into their series production race and cruising yachts.
Comfort
A special coating of the pistons with molybdenum lowers friction and reduces engine vibrations resulting in supplementary comfort concerning the sound levels. Optional equipment such as different instrument panels, engine wiring, bipolar wiring etc. makes it suitable for numerous types of boats, no matter if they are made out of wood, fibreglass, aluminium or steel.
Light and reliable
Its power to weight ratio and its reliability have convinced the skippers participating in the gruel non-stop around the world “Vendée Globe” race. You do not have to sail around the world yourself to judge. The N4.38 will work discretely and will afford you the benefit of navigating in all serenity while you are out on the open sea.
Protecting the environment
The N4.38 complies with the most stringent emission regulations in the world: EU-RCD, US-EPA, BSO