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Cummins KTA50-G15A vs Perkins 5012A-E46TAG4

The Cummins KTA50-G15A and Perkins 5012A-E46TAG4 are both diesel generator engines in a similar power class. Both are rated at roughly 1,875 kVA. Displacement is 50.3 L versus 46 L. The table below compares their full specifications side by side.

SpecificationCummins KTA50-G15APerkins 5012A-E46TAG4
Headline rating1,875 kVA1,875 kVA
Standby (50 Hz)1,500 kWe1,500 kWe
Prime (50 Hz)1,340 kWe1,368 kWe
Standby (60 Hz)——
Prime (60 Hz)——
Displacement50.3 L46 L
ConfigurationV16V12
Cylinders1612
Rated speed1,500 RPM1,500 RPM
FuelDieselDiesel
CoolingLiquid-CooledLiquid-Cooled
EmissionsChina National Stage III / UnregulatedUnregulated
Dry weight——
OriginChinaUnited Kingdom
Cummins KTA50-G15A full specs →Perkins 5012A-E46TAG4 full specs →

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