Yanmar Stage V Diesel Generator ARK-Y 40 N5/ST-5

ARK-Y 40 N5 STAGE V Diesel Generator – Reliable Power with Low Emissions

The ARK-Y 40 N5 STAGE V diesel generator from Arken Generator provides 35.5 kVA prime and 39 kVA standby power, powered by the Yanmar 4TNV98C-IYE EC STAGE V 4-cylinder, water-cooled, naturally aspirated engine. It ensures high performance, fuel efficiency, and environmental compliance for industrial and commercial operations.

Featuring a Nekra ARK 184H alternator with 89.5% efficiency, ±1% voltage regulation, and <3% THD, it offers clean, stable, and consistent power. Built to meet ISO 8528 and ISO 3046 standards, the ARK-Y 40 N5 STAGE V operates at 71.3 dBA and includes a 2-year / 1000-hour warranty, ensuring quiet, efficient, and long-lasting energy generation.

Power Prime (kVA / kW)

35,5 / 28,4

Power Standby (kVA / kW)

39 / 31,2

Speed (r.p.m)

1500

Standard Voltage

400/230VAC

Power Factor(Cos Phi)

0.8
BrandYanmar
Power PRP [kW]35,7
Model4TNV98C - IYE EC STAGE V
N° of Cylinders / Valves4/8
Engine TypeDIESEL
Displacement [lt]3,319
AspirationNatural
Bore[mm] x Stroke[mm]98x110
Compression Ratio18.3
Air FilterDRY
Cooling MethodWater Cooled (water + %50 antifreeze)
Total Coolant Capacity (lt)10
Governor TypeECU
Electrical System12VDC
Battery Charger Current40A
Oil Capacity [lt]10,5
Exhaust Gas Flow PRP [m3/min]N/A
Exhaust Gas Temp. [°C]N/A
Air Flow PRP [m3/min]N/A
Cooling Air Flow PRP [m3/min]N/A
Starter Power (kW)2,3kW
Standard Battery Voltage [V]12VDC
Standard Battery Capacity1x60Ah
Standard Battery TypeMaintenance-Free Lead Acid
BrandNEKRA
ModelARK184H
Voltage400 /230 VAC
Number of Phase3
Power Factor0.8
Number of Poles4
Connection TypeStar
BearingSingle

Datasheet

Related Products