Yanmar Diesel Generator ARK-Y 65 S5

ARK-Y 65 S5 Diesel Generator – Reliable Power with Industrial-Grade Efficiency

The ARK-Y 65 S5 diesel generator from Arken Power Solutions provides 57 kVA prime and 62.7 kVA standby power with the Yanmar 4TNV106-GGEA 4-cylinder, water-cooled, naturally aspirated engine. Engineered for performance, it offers exceptional efficiency, low noise, and long-lasting reliability.

Its Stamford S1L2-Y alternator ensures 92.3 % efficiency, ±1 % voltage regulation, and <3 % THD, providing smooth, clean energy output. Built in compliance with ISO 8528 and ISO 3046, the ARK-Y 65 S5 operates at 71.7 dBA and comes with a 2-year / 1000-hour warranty, ensuring dependable power for demanding applications.

Power Prime (kVA / kW)

57,0 / 45,6

Power Standby (kVA / kW)

62,7 / 40,2

Speed (r.p.m)

1500

Standard Voltage

400/230VAC

Power Factor(Cos Phi)

0.8
BrandYanmar
Power PRP [kW]49,4
Model4TNV106-GGEA
N° of Cylinders / Valves4/8
Engine Type4
Displacement [lt]4,412
AspirationNatural
Bore[mm] x Stroke[mm]106x125
Compression Ratio18
Air FilterHeavy Duty
Cooling MethodWater Cooled (water + %50 antifreeze)
Total Coolant Capacity (lt)6
Governor TypeMechanical
Electrical System12VDC
Battery Charger Current55A
Oil Capacity [lt]14
Exhaust Gas Flow PRP [m3/min]205,5
Exhaust Gas Temp. [°C]540
Air Flow PRP [m3/min]TBA
Cooling Air Flow PRP [m3/min]TBA
Starter Power (kW)3 kW
Standard Battery Voltage [V]12VDC
Standard Battery Capacity1x60Ah
Standard Battery TypeMaintenance-Free Lead Acid
BrandStamford
ModelS1L2-Y
Voltage400 /230 VAC
Number of Phase3
Power Factor0.8
Number of Poles4
Connection TypeStar
BearingSingle

Datasheet

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