Kohler 150ERESC Generator Set
The Kohler 150ERESC is a 150 kW (188 kVA) Natural Gas standby generator set powered by a PSI 8.8 L engine. It is available at 347/600 V, 120/208 V, 127/220 V, 120/240 V, 139/240 V, 220/380 V and 277/480 V, 3-phase and 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 45 °C. Starting uses 1 battery rated 630 CCA at 12 V. The set measures 3526×1153×1696 mm (138.8×45.4×66.8 in) and produces 70 dBA at 7 m. The same 8.8 L engine also powers generator sets from AKSA and Cummins NPower.
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Specifications
| Fuel | Natural Gas |
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| Frequency | 60.0 Hz |
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| Standby power | 150 kW |
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| Standby kVA | 188 |
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| Emissions | EPA-Certified |
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Full specifications
| Voltage options | 347/600 V, 120/208 V, 127/220 V, 120/240 V, 139/240 V, 220/380 V, 277/480 V |
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| Phase | 3 |
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| Power factor | 0.8 |
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| Battery cranking | 630 CCA |
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| Battery voltage | 12 V |
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| Coolant capacity | 25.5 L |
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| Max ambient | 45 °C |
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| Dimensions (L×W×H) | 3526×1153×1696 mm |
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| Sound level | 70.0 dBA @ 7 m |
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Engine
PSI 8.8 L
| Oil capacity | 8.5 L |
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| Coolant capacity | 25.5 L |
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| Displacement | 8.8 L |
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| Aspiration | Turbocharged and Charge Cooled |
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| Rated speed | 1800 rpm |
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Other generator sets with this engine
Maintenance & consumables
For the PSI 8.8 L engine.
| Item | Spec | Capacity | Part # | Interval |
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| Oil filter | | | GM87592 buy | |
| Spark plug | | | GM87608 buy | |
| Oil | | 8.5 L | | |
| Oil filter | | | find | |
Available documents
BrochureSpec sheetInstallation manualReferenceParts manualService manualWiring diagram