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Caterpillar G3412 vs MAN E 3262 LE252

The Caterpillar G3412 and MAN E 3262 LE252 are both natural gas generator engines in a similar power class. Both are rated at roughly 631 kVA. Displacement is 27 L versus 25.8 L. The table below compares their full specifications side by side.

SpecificationCaterpillar G3412MAN E 3262 LE252
Headline rating625 kVA636 kVA
Standby (50 Hz)——
Prime (50 Hz)500 kWe509 kWe
Standby (60 Hz)——
Prime (60 Hz)—509 kWe
Displacement27 L25.8 L
ConfigurationV12V12
Cylinders1212
Rated speed1,500 RPM1,500 / 1,800 RPM
FuelNatural GasNatural Gas
CoolingLiquid-CooledLiquid-Cooled
EmissionsU.S. EPA StationaryUnregulated
Dry weight——
OriginUnited StatesGermany
Caterpillar G3412 full specs →MAN E 3262 LE252 full specs →

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