The Kohler 500REZK generator is listed with standby output of 500 kW, Natural Gas fuel, 60 Hz operation, 6 available voltage configurations, and Three phase.
Generator • Natural Gas • 60 Hz • Three phase
Key specifications
Useful generator charts
Charts are shown only when this model has enough usable source data.
500 kW
435 kW
How the Kohler 500REZK compares
This compares the supplied numeric specification with Kohler generators in the same broad standby-power class where enough comparable data exists.
About 19% below the similar-output Kohler average. Around the 32nd percentile for this field.
About 9% above the similar-output Kohler average. Around the 56th percentile for this field.
Generator information
| Manufacturer | Kohler |
|---|---|
| Model | 500REZK |
| Generator type | Generator |
| Fuel | Natural Gas |
| Frequency | 60 Hz |
Electrical output
| Standby power | 500 kW |
|---|---|
| Prime power | 435 kW |
| Standby kVA | 625.0 |
| Voltage options | 120/208 V, 127/220 V, 139/240 V, 240/416 V, 277/480 V, 347/600 V |
| Phase | Three phase |
| Power factor | 0.8 |
Engine, cooling and controls
| Engine model | Siemens SGE-24SL |
|---|---|
| Engine displacement | 1, 465 cu in (24 L) |
| Aspiration / cooling | Turbocharged, Aftercooled |
| Rated engine speed | 1800 rpm |
| Engine oil capacity | 22.7 gal (86 L) |
| Engine coolant capacity | 19.8 gal (75 L) |
| Oil capacity | 22.7 gal (86 L) |
| Coolant capacity | 19.8 gal (75 L) |
| Maximum ambient | 122 °F (50 °C) |
| Controller | Decision-Maker 8000 |
| Alternator | 5M4028 |
| Emissions | EPA-Certified |
Physical specifications
| Dimensions (L × W × H) | 161.6 × 78.2 × 84.7 in (4104 × 1987 × 2152 mm) |
|---|
Battery
| Battery cranking | 925 CCA |
|---|---|
| Battery voltage | 12 V |
| Battery quantity | 2 |
Fuel consumption
| Standby | 25%; 50%; 75%; 100% |
|---|
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Kohler North America generator website.