The Generator EngineEncyclopedia

Cummins K38N-G6 vs Jichai G12V190ZLWd4-2

The Cummins K38N-G6 and Jichai G12V190ZLWd4-2 are both natural gas generator engines in a similar power class. Both are rated at roughly 750 kVA. Displacement is 37.8 L versus 71.4 L. The table below compares their full specifications side by side.

SpecificationCummins K38N-G6Jichai G12V190ZLWd4-2
Headline rating750 kVA750 kVA
Standby (50 Hz)
Prime (50 Hz)600 kWe600 kWe
Standby (60 Hz)
Prime (60 Hz)600 kWe
Displacement37.8 L71.4 L
ConfigurationV12V12
Cylinders1212
Rated speed1,500 / 1,800 RPM1,000 RPM
FuelNatural GasCoal Gas
CoolingLiquid-CooledLiquid-Cooled
EmissionsUnregulatedUnregulated
Dry weight
OriginChinaChina