The Cummins Onan DQLE generator is listed with standby output of 2275 kW, Diesel fuel, 60 Hz operation, 8 available voltage configurations, and A (U) / B (V) / C (W).
Generator • Diesel • 60 Hz • A (U) / B (V) / C (W)
Key specifications
Useful generator charts
Charts are shown only when this model has enough usable source data.
45.2 kW
55.6 kW
How the Cummins Onan DQLE compares
This compares the supplied numeric specification with Cummins Onan generators in the same broad standby-power class where enough comparable data exists.
About 24% above the similar-output Cummins Onan average. Around the 79th percentile for this field.
About 67% above the similar-output Cummins Onan average. Around the 81st percentile for this field.
About 59% above the similar-output Cummins Onan average. Around the 80th percentile for this field.
Generator information
| Manufacturer | Cummins Onan |
|---|---|
| Model | DQLE |
| Generator type | Generator |
| Fuel | Diesel |
| Frequency | 60 Hz |
Electrical output
| Standby power | 2275 kW |
|---|---|
| Voltage options | 380 V, 480 V, 4160 V, 1320 V, 440 V, 600 V, 1247 V, 1380 V |
| Phase | A (U) / B (V) / C (W) |
Engine, cooling and controls
| Engine model | Cummins/Onan QSK78 |
|---|---|
| Engine displacement | 4, 760 cu in (78 L) |
| Aspiration / cooling | Turbo charged and low temperature after-cooled |
| Rated engine speed | 1800 rpm |
| Engine oil capacity | 82.4 gal (312 L) |
| Oil capacity | 82.4 gal (312 L) |
| Controller | PowerCommand electronic |
| Alternator | Cummins/Onan P80X |
| Emissions | EPA emissions |
Physical specifications
| Dry weight | 50, 318 lb (22, 824 kg) |
|---|---|
| Wet weight | 52, 036 lb (23, 603 kg) |
| Dimensions (L × W × H) | 281 × 108.3 × 133.3 in (7138 × 2750 × 3387 mm) |
Maintenance and service parts
| Engine oil | Interval: 125 hr |
|---|---|
| Fuel filter | Interval: 10000 hr; Specification: Triple element, 10 micron filtration, spin-on fuel filter with water separator |
| Air filter | Interval: 250 hr; Specification: Dry replaceable element standard; heavy duty optional |
| Coolant | Interval: 12000 hr |
| Belt | Interval: 5000 hr |
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Cummins North America generator website.