The Kohler 900REOZM generator is listed with standby output of 970 kW, Diesel fuel, 60 Hz operation, 4 available voltage configurations, and Three phase.
Generator • Diesel • 60 Hz • Three phase
Key specifications
Useful generator charts
Charts are shown only when this model has enough usable source data.
19.3 gal/hr
37.3 gal/hr
54 gal/hr
69.4 gal/hr
970 kW
915 kW
How the Kohler 900REOZM compares
This compares the supplied numeric specification with Kohler generators in the same broad standby-power class where enough comparable data exists.
About 56% above the similar-output Kohler average. Around the 98th percentile for this field.
About 153% above the similar-output Kohler average. Around the 98th percentile for this field.
Generator information
| Manufacturer | Kohler |
|---|---|
| Model | 900REOZM |
| Generator type | Generator |
| Fuel | Diesel |
| Frequency | 60 Hz |
Electrical output
| Standby power | 970 kW |
|---|---|
| Prime power | 915 kW |
| Standby kVA | 1213.0 |
| Voltage options | 240/416 V, 277/480 V, 220/380 V, 347/600 V |
| Phase | Three phase |
| Power factor | 0.8 |
Engine, cooling and controls
| Engine model | Mitsubishi S12H-Y2PTAW-1 |
|---|---|
| Engine displacement | 2, 265 cu in (37.11 L) |
| Aspiration / cooling | Turbocharged |
| Rated engine speed | 1800 rpm |
| Engine oil capacity | 52.8 gal (200 L) |
| Engine coolant capacity | 76.1 gal (288 L) |
| Oil capacity | 52.8 gal (200 L) |
| Coolant capacity | 76.1 gal (288 L) |
| Maximum ambient | 104 °F (40 °C) |
| Controller | APM402, Decision-Maker 550, Decision-Maker 6000 |
| Alternator | 5M4036, 5M4038, 5M4168, 5M4280 (4-pole, Class H insulation) |
| Emissions | Tier 2 EPA-Certified for Stationary Emergency Applications |
Physical specifications
| Dimensions (L × W × H) | 198.9 × 76 × 101.2 in (5051 × 1931 × 2571 mm) |
|---|
Battery
| Battery cranking | 1150 CCA |
|---|---|
| Battery voltage | 12 V |
| Battery quantity | 2 |
Fuel consumption
| Standby | 19.3 gal/h (73.0 L/h) @ 25%; 37.3 gal/h (141.0 L/h) @ 50%; 54.0 gal/h (204.0 L/h) @ 75%; 69.4 gal/h (263.0 L/h) @ 100% |
|---|---|
| Prime | 17.6 gal/h (67.0 L/h) @ 25%; 34.1 gal/h (129.0 L/h) @ 50%; 49.6 gal/h (188.0 L/h) @ 75%; 64.0 gal/h (242.0 L/h) @ 100% |
Maintenance and service parts
| Engine oil | Interval: 30 hr; Capacity: 200.0 |
|---|---|
| Oil filter | Part number: GM13942; Capacity: ×5 |
| Fuel filter | Part number: — | GM13947; Specification: Secondary; Capacity: ×4 |
| Coolant | Specification: Demineralized water or distilled water, 40-60% anti-freeze based on a theoretical temperature that is 9-18°F (5-10°C) below the lowest temperature expected in the area |
| Belt | Part number: GM14526 |
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Kohler North America generator website.