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Kohler 150REZG Generator Set

The Kohler 150REZG is a 150 kW (188 kVA) Natural Gas standby generator set powered by a PSI Industrial, 8.8 L, 4-Cycle, Turbocharged and Charge Cooled engine. It operates at 60 Hz. It holds about 8.5 L (2.2 gal) of oil and 25.5 L (6.7 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses 1 battery rated 630 CCA at 12 V. The set measures 2800×1120×1538 mm (110.2×44.1×60.6 in) and weighs about 1440 kg (3175 lb).

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Specifications

FuelNatural Gas
Frequency60.0 Hz
Standby power150 kW
Standby kVA188
Prime power137 kW
EmissionsEPA-Certified for Stationary Emergency Applications

Full specifications

Battery cranking630 CCA
Battery voltage12 V
Coolant capacity25.5 L
Max ambient50 °C
Dimensions (L×W×H)2800×1120×1538 mm
Dry weight1440 kg

Engine

PSI Industrial, 8.8 L, 4-Cycle, Turbocharged and Charge Cooled

Oil capacity8.5 L
Coolant capacity25.5 L
Displacement8.8 L
AspirationTurbocharged and Charge Cooled
Rated speed1800 rpm

Other generator sets with this engine

Maintenance & consumables

For the PSI Industrial, 8.8 L, 4-Cycle, Turbocharged and Charge Cooled engine.

ItemSpecCapacityPart #Interval
Service part / kitExhaust Silencer, Critical PA-324470 buy

Available documents

BrochureSpec sheetInstallation manualReferenceParts manualService manualWiring diagram