The Kohler 7CKM21-RV generator is listed with standby output of 7 kW, Gasoline fuel, 60 Hz operation, 120 V output, single-phase, and rated current of 58.0 A.
Generator • Gasoline • 60 Hz • single-phase
Key specifications
Useful generator charts
Charts are shown only when this model has enough usable source data.
7 kW
7 kW
How the Kohler 7CKM21-RV compares
This compares the supplied numeric specification with Kohler generators in the same broad standby-power class where enough comparable data exists.
About 10% below the similar-output Kohler average. Around the 46th percentile for this field.
About 44% above the similar-output Kohler average. Around the 84th percentile for this field.
About 23% above the similar-output Kohler average. Around the 67th percentile for this field.
Generator information
| Manufacturer | Kohler |
|---|---|
| Model | 7CKM21-RV |
| Generator type | Generator |
| Fuel | Gasoline |
| Frequency | 60 Hz |
Electrical output
| Standby power | 7 kW |
|---|---|
| Prime power | 7 kW |
| Voltage options | 120 V |
| Phase | single-phase |
| Rated current | 58.0 A |
Engine, cooling and controls
| Engine model | Kohler K-582 |
|---|---|
| Engine displacement | 58 cu in (0.946 L) |
| Aspiration / cooling | air-cooled |
| Rated engine speed | 1800 rpm |
| Engine oil capacity | 1 gal (3.8 L) |
| Oil capacity | 1 gal (3.8 L) |
| Controller | Kohler relay controller |
Maintenance and service parts
| Engine oil | Part number: 48 052 01 |
|---|---|
| Oil filter | Part number: 277233; Interval: 100 hr |
| Fuel filter | Part number: 92 050 02; Interval: 500 hr |
| Air filter | Part number: 230722; Interval: 100 hr |
| Coolant | Interval: 1000 hr |
| Belt | Interval: 500 hr |
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Kohler North America generator website.