The Generator EngineEncyclopedia

Bergen B36:45V20 vs Wärtsilä 20V34SG

The Bergen B36:45V20 and Wärtsilä 20V34SG are both natural gas generator engines in a similar power class. The Bergen B36:45V20 is the higher-output unit (14,788 kVA vs 12,244 kVA). Displacement is 916.1 L versus 726.5 L. The table below compares their full specifications side by side.

SpecificationBergen B36:45V20Wärtsilä 20V34SG
Headline rating14,788 kVA12,244 kVA
Standby (50 Hz)——
Prime (50 Hz)11,830 kWe9,795 kWe
Standby (60 Hz)——
Prime (60 Hz)—9,388 kWe
Displacement916.1 L726.5 L
ConfigurationV20V20
Cylinders2020
Rated speed750 RPM750 / 900 RPM
FuelNatural GasNatural Gas
CoolingLiquid-CooledLiquid-Cooled
EmissionsUnregulatedUnregulated
Dry weight170000 kg—
OriginNorwayFinland
Bergen B36:45V20 full specs →Wärtsilä 20V34SG full specs →

More comparisons