Kohler 2500REOZD Generator Set
The Kohler 2500REOZD is a 2500 kW (3125 kVA) Diesel standby generator set powered by a MTU 16V4000G83L engine. It is available at 277/480 V, 347/600 V, 2400/4160 V, 7200/1247 V, 7620/1320 V and 7970/1380 V, 3-phase and 60 Hz. It holds about 300 L (79.3 gal) of oil and 717 L (189.4 gal) of coolant, with a maximum ambient rating of 40 °C. Starting uses 4 batteries rated 1150 CCA at 12 V. The set measures 7291×2774×3138 mm (287.0×109.2×123.5 in).
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Specifications
| Fuel | Diesel |
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| Frequency | 60.0 Hz |
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| Standby power | 2500 kW |
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| Standby kVA | 3125 |
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| Prime power | 2270 kW |
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| Emissions | Tier 2 EPA-Certified for Stationary Emergency Applications |
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Full specifications
| Voltage options | 277/480 V, 347/600 V, 2400/4160 V, 7200/1247 V, 7620/1320 V, 7970/1380 V |
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| Phase | 3 |
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| Power factor | 0.8 |
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| Battery cranking | 1150 CCA |
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| Battery voltage | 12 V |
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| Coolant capacity | 717 L |
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| Max ambient | 40 °C |
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| Dimensions (L×W×H) | 7291×2774×3138 mm |
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Engine
MTU 16V4000G83L
| Oil capacity | 300.0 L |
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| Coolant capacity | 717.0 L |
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| Displacement | 76.3 L |
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| Aspiration | Turbocharged, Intercooled |
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| Rated speed | 1800 rpm |
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Maintenance & consumables
For the MTU 16V4000G83L engine.
| Item | Spec | Capacity | Part # | Interval |
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| Service part / kit | Exhaust Silencer, Hospital (60 Hz kit) | | GM30321-KP1 buy | |
| Service part / kit | Exhaust Silencer, Critical (60 Hz kit) | | GM30322-KP1 buy | |
Available documents
BrochureSpec sheetParts manualService manualWiring diagram