The Cummins Onan DHB 350.0 generator is listed with standby output of 350 kW, ASTM No. 2 Diesel fuel, and 60 Hz operation.
Generator • ASTM No. 2 Diesel • 60 Hz
Key specifications
Useful generator charts
Charts are shown only when this model has enough usable source data.
43.4 kW
45.1 kW
350 kW
350 kW
How the Cummins Onan DHB 350.0 compares
This compares the supplied numeric specification with Cummins Onan generators in the same broad standby-power class where enough comparable data exists.
About 50% above the similar-output Cummins Onan average. Around the 91st percentile for this field.
About 36% above the similar-output Cummins Onan average. Around the 85th percentile for this field.
About 18% above the similar-output Cummins Onan average. Around the 66th percentile for this field.
Generator information
| Manufacturer | Cummins Onan |
|---|---|
| Model | DHB 350.0 |
| Generator type | Generator |
| Fuel | ASTM No. 2 Diesel |
| Frequency | 60 Hz |
Electrical output
| Standby power | 350 kW |
|---|---|
| Prime power | 350 kW |
| Standby kVA | 437.0 |
| Power factor | 0.8 |
Engine, cooling and controls
| Engine model | Detroit Diesel V12-71T |
|---|---|
| Engine displacement | 852 cu in (13.96 L) |
| Aspiration / cooling | Turbocharged |
| Rated engine speed | 1800 rpm |
| Engine oil capacity | 9.01 gal (34.1 L) |
| Engine coolant capacity | 31.3 gal (118.5 L) |
| Oil capacity | 9.01 gal (34.1 L) |
| Coolant capacity | 36.5 gal (138 L) |
| Alternator | Cummins/Onan YB 17 60 Hz |
Physical specifications
| Dry weight | 8, 058 lb (3, 655 kg) |
|---|---|
| Dimensions (L × W × H) | 114 × 65 × 75 in (2896 × 1651 × 1905 mm) |
Battery
| Battery group | 8D |
|---|---|
| Battery cranking | 450 CCA |
| Battery voltage | 24 V |
| Battery quantity | 2 |
Fuel consumption
| Standby | 28.7 gal/h (109 L/h) @ 100% |
|---|
Maintenance and service parts
| Engine oil | Specification: ASTM No. 2 Diesel; Capacity: 34.1 liters |
|---|---|
| Oil filter | Specification: Detroit Diesel Allison |
| Air filter | Part number: 140-1326 |
| Coolant | Capacity: 118.5 liters |
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Cummins North America generator website.