The Generac RG048 compressor is listed with standby output of 48 kW, Natural Gas, LP fuel, 60 Hz operation, 120/240 V, 120/208 V, 277/480 V output, and sound level of 68 dBA @ 23 ft (7 m).
Generator • Natural Gas, LP • 60 Hz
Key specifications
Visual model specs
Built only from this model’s supplied generator specifications.
48 kW
48 kW
1.51 gal
3.01 gal
How the Generac RG048 compares
This compares the supplied numeric specification with Generac generators in the same broad standby-power class where enough comparable data exists.
About 15% above the similar-output Generac average. Around the 75th percentile for this field.
About 3% below the similar-output Generac average. Around the 60th percentile for this field.
Very close to the similar-output Generac average. Around the 45th percentile for this field.
About 18% below the similar-output Generac average. Around the 46th percentile for this field.
Generator information
| Manufacturer | Generac |
|---|---|
| Model | RG048 |
| Generator type | Generator |
| Fuel | Natural Gas, LP |
| Frequency | 60 Hz |
Electrical output
| Standby power | 48 kW |
|---|---|
| Prime power | 48 kW |
| Voltage options | 120/240 V, 120/208 V, 277/480 V |
Engine, cooling and controls
| Oil capacity | 1.51 gal (5.7 L) |
|---|---|
| Coolant capacity | 3.01 gal (11.4 L) |
| Maximum ambient | 122 °F (50 °C) |
| Controller | Evolution |
| Alternator | Synchronous |
Physical specifications
| Dry weight | 1, 781 lb (808 kg) |
|---|---|
| Dimensions (L × W × H) | 83.4 × 35 × 46 in (2119 × 888 × 1168 mm) |
| Sound level | 68 dBA @ 23 ft (7 m) |
Battery
| Battery group | 24F |
|---|---|
| Battery cranking | 525 CCA |
| Battery voltage | 12 Volts V |
Disclaimer: Specifications should be verified against the official owner’s manual and confirmed on the Generac USA website.