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N4.50

Great knocked down prices on any new Nanni Engines Supplied & Fitted,
Please fill in the Online Quotation Form or Contact Me to get your Special Deal.

Prices: from
Gearbox:   £7,312 + vat & carraige
Saildrive:   £8,828 + vat & carriage

N4.50N4.50SAIL

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. Experience and know-how of the Nanni Diesel engineers resulted in the latest marinization developments which benefit the N4.40. The heat exchanger ensures an ideal temperature management of the engine even during heavy duty operation.
Reliability and low maintenance cost are warranted by the timing gear and other solid designs of the robust Kubota engine base.
Environmental-Tri Vortex Combustion System
(E-TVCS)
The N4.50 is equipped with the E-TVCS combustion and injection system which considerably reduces particulate emission and smoke while dramatically improving fuel efficiency.
Comfort of use
Its low rated speed of 2800 rpm coupled with powerful cylinder capacity gives the N4.50 ample power for all navigation conditions. A special coating of the pistons with molybdenum lowers friction and reduces engine vibrations resulting in supplementary comfort concerning the sound levels. The large choice of straight or angle down gearboxes, either mechanical or hydraulic, as well as a Sail Drive transmission allows you to fully utilize the significant torque of this engine by perfectly adapting it to your specific vessel.
Protecting the environment
The N4.50 complies with the most stringent emission regulations in the world:
EU-RCD, US-EPA, BSO
Engine specifications

Power (kw/hp): 36,8/50

Displacement (cm3): 2197

Number of cylinders: 4 in line

Idle speed (rpm): 2800

Bore & Stroke (mm): 87 x 92.4

Combustion: Indirect (E-TVCS)

Intake: Atmospheric

Cooling system: Heat exchanger

Weight with TMC 60 (kg): 235

Weight with sail drive (kg): 263

Available gearbox

TMC 60 : 2R

TMC 260 : 1.54R, 2R, 2.47R

TTMC 35A2 : 2.33R, 2.64R

TTMC 35P : 1.96R, 2.36R, 2.61R

ZF 15MIV : 2.134R

ZF 25 : 2.8R

ZF 25A26 : 1.548R, 1.926R, 2.292R, 2.714R

TM 345A : 1.54R, 2R, 2.47R

Sail Drive: 2.16R

 

 

 

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