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Cummins 6BTAA5.9-G12 vs Hyundai P086TI-1

The Cummins 6BTAA5.9-G12 and Hyundai P086TI-1 are both diesel generator engines in a similar power class. Both are rated at roughly 187 kVA. Displacement is 5.9 L versus 8.1 L. The table below compares their full specifications side by side.

SpecificationCummins 6BTAA5.9-G12Hyundai P086TI-1
Headline rating188 kVA185 kVA
Standby (50 Hz)150 kWe148 kWe
Prime (50 Hz)120 kWe134 kWe
Standby (60 Hz)160 kWe170 kWe
Prime (60 Hz)128 kWe154 kWe
Displacement5.9 L8.1 L
ConfigurationL6L6
Cylinders66
Rated speed1,500 / 1,800 RPM1,500 / 1,800 RPM
FuelDieselDiesel
CoolingLiquid-CooledLiquid-Cooled
EmissionsUnregulatedUnregulated
Dry weight——
OriginChinaSouth Korea
Cummins 6BTAA5.9-G12 full specs →Hyundai P086TI-1 full specs →

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