The Kohler 750REZK generator is listed with standby output of 750 kW, Natural Gas fuel, and 60 Hz operation.
Kohler Generator Specifications
Generator • Natural Gas • 60 Hz
Standby power: 750 kW
Key specifications
750 kW Standby power
Natural Gas Fuel
60 Hz Frequency
Useful generator charts
Charts are shown only when this model has enough usable source data.
Power output
Low 630 kW High 750 kW
Standby
750 kW
Prime
630 kW
How the Kohler 750REZK compares
This compares the supplied numeric specification with Kohler generators in the same broad standby-power class where enough comparable data exists.
Standby power
750 kW
21% above avg
70th percentile
Oil capacity
45.97 gal
120% above avg
95th percentile
Standby power750 kW
Low 400 kWAverage 620.7 kWHigh 931 kW
About 21% above the similar-output Kohler average. Around the 70th percentile for this field.
Oil capacity45.97 gal
Low 9.3 galAverage 20.9 galHigh 48.71 gal
About 120% above the similar-output Kohler average. Around the 95th percentile for this field.
This model Peer average
Generator information
| Manufacturer | Kohler |
|---|---|
| Model | 750REZK |
| Generator type | Generator |
| Fuel | Natural Gas |
| Frequency | 60 Hz |
Electrical output
| Standby power | 750 kW |
|---|---|
| Prime power | 630 kW |
| Standby kVA | 937.0 |
Engine, cooling and controls
| Engine model | Dresser-Rand SFGLD360 |
|---|---|
| Engine displacement | 2, 191 cu in (35.9 L) |
| Aspiration / cooling | Turbocharged, Charge Air-Cooled |
| Rated engine speed | 1800 rpm |
| Engine oil capacity | 46 gal (174 L) |
| Engine coolant capacity | 59.4 gal (225 L) |
| Oil capacity | 46 gal (174 L) |
| Controller | Decision-Maker 8000 |
| Alternator | 5M4036 |
| Emissions | EPA-Certified for Stationary Emergency and Non-Emergency Applications |
Fuel consumption
| Standby | 69.0 L/h @ 25%; 116.0 L/h @ 50%; 164.0 L/h @ 75%; 212.0 L/h @ 100% |
|---|---|
| Prime | 63.0 L/h @ 25%; 105.0 L/h @ 50%; 147.0 L/h @ 75%; 189.0 L/h @ 100% |
Maintenance and service parts
| Oil filter | Capacity: ×3 |
|---|
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Kohler North America generator website.