The Generator EngineEncyclopedia

Ford LSG635 vs PSI 2.4L T

The Ford LSG635 and PSI 2.4L T are both natural gas generator engines in a similar power class. Both are rated at roughly 51 kVA. Displacement is 3.5 L versus 2.35 L. The table below compares their full specifications side by side.

SpecificationFord LSG635PSI 2.4L T
Headline rating51 kVA50 kVA
Standby (50 Hz)
Prime (50 Hz)
Standby (60 Hz)40 kWe
Prime (60 Hz)41 kWe
Displacement3.5 L2.35 L
ConfigurationV6L4
Cylinders64
Rated speed1,800 RPM1,800 RPM
FuelNatural GasNatural Gas
CoolingLiquid-CooledLiquid-Cooled
EmissionsU.S. EPA StationaryU.S. EPA Stationary
Dry weight177 kg136 kg
OriginUnited StatesUnited States