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Waukesha VHP L7044GSI vs Weichai 12M55D1588A0NG

The Waukesha VHP L7044GSI and Weichai 12M55D1588A0NG are both natural gas generator engines in a similar power class. Both are rated at roughly 1,725 kVA. Displacement is 115.4 L versus 66 L. The table below compares their full specifications side by side.

SpecificationWaukesha VHP L7044GSIWeichai 12M55D1588A0NG
Headline rating1,699 kVA1,750 kVA
Standby (50 Hz)——
Prime (50 Hz)—1,400 kWe
Standby (60 Hz)——
Prime (60 Hz)1,359 kWe—
Displacement115.4 L66 L
ConfigurationV12V12
Cylinders1212
Rated speed1,440 RPM1,500 RPM
FuelNatural GasNatural Gas
CoolingLiquid-CooledLiquid-Cooled
EmissionsUnregulatedUnregulated
Dry weight——
OriginUnited StatesChina
Waukesha VHP L7044GSI full specs →Weichai 12M55D1588A0NG full specs →

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