Kohler 550REOZV Generator Set
The Kohler 550REOZV is a 550 kW (688 kVA) Diesel standby generator set powered by a Volvo Penta TAD1642GE engine. It is available at 120/208 V, 127/220 V, 139/240 V, 220/380 V, 240/416 V, 277/480 V and 347/600 V, 3-phase and 60 Hz. It holds about 48.1 L (12.7 gal) of oil and 67 L (17.7 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses 2 batteries rated 950 CCA at 12 V. The set measures 4229×1939×1961 mm (166.5×76.3×77.2 in). The same TAD1642GE engine also powers generator sets from MQ Power.
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Specifications
| Fuel | Diesel |
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| Frequency | 60.0 Hz |
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| Standby power | 550 kW |
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| Standby kVA | 688 |
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| Prime power | 500 kW |
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| Emissions | Tier 2 EPA-Certified for Stationary Emergency Applications |
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Full specifications
| Voltage options | 120/208 V, 127/220 V, 139/240 V, 220/380 V, 240/416 V, 277/480 V, 347/600 V |
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| Phase | 3 |
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| Power factor | 0.8 |
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| Battery cranking | 950 CCA |
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| Battery voltage | 12 V |
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| Coolant capacity | 67 L |
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| Max ambient | 50 °C |
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| Dimensions (L×W×H) | 4229×1939×1961 mm |
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Engine
Volvo Penta TAD1642GE
| Oil capacity | 48.1 L |
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| Coolant capacity | 67.0 L |
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| Displacement | 16.12 L |
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| Aspiration | Turbocharged, Charge Air-Cooled |
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| Rated speed | 1800 rpm |
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Other generator sets with this engine
Filters & service parts (model family)
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.
| Item | Spec | Capacity | Part # | Interval |
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| Air filter | | | 272982 buy | |
| Belt | | | GM25525 buy | |
| Belt | | | GM25541 buy | |
| Coolant | | | GM25533 buy | |
| Fuel filter | | | GM25552 buy | |
| Fuel filter | | | GM25554 buy | |
| Oil filter | | | GM25504 buy | |
| Oil filter | | | GM25506 buy | |
Available documents
BrochureSpec sheetReferenceParts manualWiring diagram