The Cummins Onan GGHG generator is listed with standby output of 85 kW, natural gas fuel, 60 Hz operation, 12 V output, Three phase, and rated current of 295 A.
Generator • natural gas • 60 Hz • Three phase
Key specifications
Useful generator charts
Charts are shown only when this model has enough usable source data.
36 kW
31.8 kW
85 kW
85 kW
How the Cummins Onan GGHG compares
This compares the supplied numeric specification with Cummins Onan generators in the same broad standby-power class where enough comparable data exists.
About 9% below the similar-output Cummins Onan average. Around the 47th percentile for this field.
About 45% below the similar-output Cummins Onan average. Around the 25th percentile for this field.
About 34% below the similar-output Cummins Onan average. Around the 16th percentile for this field.
About 61% below the similar-output Cummins Onan average. Around the 9th percentile for this field.
Generator information
| Manufacturer | Cummins Onan |
|---|---|
| Model | GGHG |
| Generator type | Generator |
| Fuel | natural gas |
| Frequency | 60 Hz |
Electrical output
| Standby power | 85 kW |
|---|---|
| Prime power | 85 kW |
| Standby kVA | 106.0 |
| Voltage options | 12 V |
| Phase | Three phase |
| Rated current | 295 A |
| Power factor | 0.8 |
Engine, cooling and controls
| Engine model | Cummins/Onan WSG-1068 |
|---|---|
| Engine displacement | 415 cu in (6.8 L) |
| Aspiration / cooling | Turbocharger |
| Rated engine speed | 1800 rpm |
| Engine oil capacity | 1.61 gal (6.1 L) |
| Engine coolant capacity | 8.74 gal (33.1 L) |
| Oil capacity | 1.61 gal (6.1 L) |
| Coolant capacity | 8.74 gal (33.1 L) |
| Maximum ambient | 104 °F (40 °C) |
| Controller | Detector, PowerCommand 2100, PowerCommand PCC2100 |
| Emissions | EPA |
Physical specifications
| Dry weight | 2, 361 lb (1, 071 kg) |
|---|---|
| Dimensions (L × W × H) | 104.8 × 40 × 55 in (2662 × 1016 × 1397 mm) |
Battery
| Battery group | 31 |
|---|---|
| Battery cranking | 1000 CCA |
| Battery voltage | 12 V |
| Battery quantity | 1 |
Fuel consumption
| Standby | 468.6 L/h @ 1%; 703.4 L/h @ 2%; 938.2 L/h @ 3%; 1173.0 L/h @ 4%; 25%; 50%; 75%; 100% |
|---|---|
| Prime | 5.2 gal/h (183.2 L/h) @ 1%; 7.6 gal/h (268.7 L/h) @ 2%; 10.0 gal/h (354.2 L/h) @ 3%; 12.4 gal/h (439.7 L/h) @ 4% |
Maintenance and service parts
| Engine oil | Capacity: 6.1 l |
|---|
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Cummins North America generator website.