The Kohler 350RZX generator is listed with standby output of 350 kW, Natural Gas, LP Gas fuel, 60 Hz operation, 8 available voltage configurations, Three phase, and rated current of 527 A.
Generator • Natural Gas, LP Gas • 60 Hz • Three phase
Key specifications
Useful generator charts
Charts are shown only when this model has enough usable source data.
350 kW
300 kW
How the Kohler 350RZX compares
This compares the supplied numeric specification with Kohler generators in the same broad standby-power class where enough comparable data exists.
About 55% above the similar-output Kohler average. Around the 91st percentile for this field.
About 27% below the similar-output Kohler average. Around the 32nd percentile for this field.
About 39% above the similar-output Kohler average. Around the 91st percentile for this field.
Generator information
| Manufacturer | Kohler |
|---|---|
| Model | 350RZX |
| Generator type | Generator |
| Fuel | Natural Gas, LP Gas |
| Frequency | 60 Hz |
Electrical output
| Standby power | 350 kW |
|---|---|
| Prime power | 300 kW |
| Standby kVA | 438.0 |
| Voltage options | 120/208 V, 127/220 V, 120/240 V, 139/240 V, 220/380 V, 240/416 V, 277/480 V, 347/600 V |
| Phase | Three phase |
| Rated current | 527 A |
| Power factor | 0.8 |
| Circuit breaker | {'value': 1200, 'unit': None} / {'value': 1000, 'unit': None} A |
Engine, cooling and controls
| Engine model | Doosan D183TIC |
|---|---|
| Engine displacement | 1, 115 cu in (18.273 L) |
| Aspiration / cooling | Turbocharged, Charge Air-Cooled |
| Rated engine speed | 1800 rpm |
| Engine oil capacity | 11.1 gal (42.1 L) |
| Engine coolant capacity | 63.9 gal (242 L) |
| Oil capacity | 11.1 gal (42.1 L) |
| Coolant capacity | 46.8 gal (177 L) |
| Maximum ambient | 122 °F (50 °C) |
| Controller | APM402, APM603, Decision-Maker 3000, Decision-Maker 550, Decision-Maker 6000 |
| Alternator | 4M4019 |
Physical specifications
| Dimensions (L × W × H) | 161.4 × 86.2 × 97 in (4100 × 2190 × 2464 mm) |
|---|
Battery
| Battery group | Two |
|---|---|
| Battery cranking | 925 CCA |
| Battery voltage | 12 V |
| Battery quantity | 2 |
Fuel system and runtime
| Fuel tank | 9.25 gal (35 L) |
|---|
Fuel consumption
| Standby | 25%; 50%; 75%; 100% |
|---|
Maintenance and service parts
| Engine oil | Specification: Kohler Genuine oil and filters |
|---|---|
| Oil filter | Specification: Cartridge; Capacity: ×2 |
| Air filter | Specification: Dry |
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Kohler North America generator website.