The Kohler 100REOZJ generator is listed with standby output of 100 kW, diesel fuel, 60 Hz operation, 7 available voltage configurations, Three phase, and rated current of 347 A.
Generator • diesel • 60 Hz • Three phase
Key specifications
Useful generator charts
Charts are shown only when this model has enough usable source data.
8.2 gal/hr
2.5 gal/hr
4.7 gal/hr
6.6 gal/hr
6.9 hr
22.7 hr
12.1 hr
8.6 hr
36.8 kW
29.1 kW
100 kW
90 kW
How the Kohler 100REOZJ compares
This compares the supplied numeric specification with Kohler generators in the same broad standby-power class where enough comparable data exists.
About 11% above the similar-output Kohler average. Around the 63rd percentile for this field.
About 29% above the similar-output Kohler average. Around the 77th percentile for this field.
About 28% below the similar-output Kohler average. Around the 51st percentile for this field.
About 19% above the similar-output Kohler average. Around the 66th percentile for this field.
Generator information
| Manufacturer | Kohler |
|---|---|
| Model | 100REOZJ |
| Generator type | Generator |
| Fuel | diesel |
| Frequency | 60 Hz |
Electrical output
| Standby power | 100 kW |
|---|---|
| Prime power | 90 kW |
| Standby kVA | 125.0 |
| Voltage options | 120/208 V, 127/220 V, 120/240 V, 139/240 V, 220/380 V, 277/480 V, 347/600 V |
| Phase | Three phase |
| Rated current | 347 A |
| Power factor | 0.8 |
| Circuit breaker | 30 A |
Engine, cooling and controls
| Engine model | John Deere 4045HF285I |
|---|---|
| Engine displacement | 275 cu in (4.5 L) |
| Aspiration / cooling | Turbocharged, Charge Air-Cooled |
| Rated engine speed | 1800 rpm |
| Engine oil capacity | 4.12 gal (15.6 L) |
| Engine coolant capacity | 5.31 gal (20.1 L) |
| Oil capacity | 4.12 gal (15.6 L) |
| Coolant capacity | 5.31 gal (20.1 L) |
| Maximum ambient | 122 °F (50 °C) |
| Controller | APM402, APM603, Decision-Maker 3000, Decision-Maker 550, Decision-Maker 6000 |
| Alternator | Kohler 4R12X |
| Emissions | Tier 3 EPA-Certified |
Physical specifications
| Dry weight | 2, 721 lb (1, 234 kg) |
|---|---|
| Dimensions (L × W × H) | 91.9 × 34 × 47.6 in (2334 × 864 × 1210 mm) |
Battery
| Battery cranking | 640 CCA |
|---|---|
| Battery voltage | 12 V |
| Battery quantity | 1 |
Fuel system and runtime
| Fuel tank | 56.8 gal (215 L) |
|---|---|
| Tank runtime | 24 hr |
Fuel consumption
| Standby | 8.2 gal/h (31.0 L/h) @ 25%; 2.5 gal/h (9.5 L/h) @ 50%; 4.7 gal/h (17.8 L/h) @ 75%; 6.6 gal/h (25.0 L/h) @ 100% |
|---|---|
| Prime | 2.0 gal/h (7.6 L/h) @ 25%; 3.8 gal/h (14.4 L/h) @ 50%; 6.0 gal/h (22.7 L/h) @ 75%; 7.3 gal/h (27.6 L/h) @ 100% |
Maintenance and service parts
| Engine oil | Interval: 500 hr; Capacity: 15.6 |
|---|---|
| Oil filter | Part number: GM32809; Capacity: ×1 |
| Fuel filter | Part number: — | GM50074 | GM50006; Specification: 25.4L/h [6.7gal/hr] | Primary | Secondary |
| Air filter | Specification: 135L/s [286cfm] |
| Coolant | Capacity: 8.5 |
| Belt | Part number: GM77161 |
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Kohler North America generator website.