Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 264 kW |
| Standby kVA | 330 |
| Prime power | 240 kW |
| Emissions | EPA Tier 4 Final |
| Controller | ECU835 |
| Oil capacity | 35.0 L |
| Voltage options | 240/139 V, 208 V, 120 V, 220 V, 127 V, 240 V, 139 V, 416 V, 440 V, 254 V, 480 V, 277 V |
| Phase | 3 |
| Power factor | 0.8 |
| Circuit breaker | 800 A |
| Battery group | 8D |
| Battery cranking | 1400 CCA |
| Battery voltage | 12V V |
| Battery quantity | 1 |
| Coolant capacity | 67 L |
| Max ambient | 40 °C |
| Dimensions (L×W×H) | 3800×1500×2116 mm |
| Dry weight | 4390 kg |
| Wet weight | 4960 kg |
| Sound level | 70.0 dBA @ 7 m |
| Fuel tank | 380.0 L |
Engine
| Oil capacity | 35.0 L |
|---|---|
| Coolant capacity | 67.0 L |
| Displacement | 9.0 L |
| Aspiration | Turbocharged with charged air cooling, EGR, DOC, DPF and SCR |
| Rated speed | 1800 rpm |
Recommended fluids
| Fluid | Grade | Standard | Ambient | Capacity | Notes |
|---|---|---|---|---|---|
| Coolant | John Deere Cool-Gard II | 67.0 liters | Includes engine and radiator hoses | ||
| Engine oil | API CJ-4, ACEA E9 or ACEA E6 | API CJ-4 | 35.0 liters | Lubricating type oil | |
| Fuel | #2 Diesel | Ultra low sulfur diesel fuel only | 380.0 liters | Fuel Tank Capacity |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Common questions
What size generator is the MQ Power DCA300SSJU4F?
The MQ Power DCA300SSJU4F is rated 264 kW standby (330.0 kVA).
What engine does the MQ Power DCA300SSJU4F use?
The MQ Power DCA300SSJU4F is powered by the John Deere 6090HFG09 engine.
What fuel does the MQ Power DCA300SSJU4F use?
The MQ Power DCA300SSJU4F runs on Diesel.
What is the oil capacity of the MQ Power DCA300SSJU4F?
The John Deere 6090HFG09 engine in the MQ Power DCA300SSJU4F has an oil capacity of 35.0 liters.
Troubleshooting
3Symptoms & remedies
| Symptom | Cause | Remedy |
|---|---|---|
| Gravity should fall to 1.245 or lower | The battery is dead and needs to be recharged or replaced | Disconnect the battery cables before charging with an external electric source |
| Poor starting of the generator, and create other malfunctions | Inadequate battery connections | |
| Electrical damage to the generator will occur | If the battery cable is connected incorrectly |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Continuous | 25% | 21.0 | 5.5 |
| Continuous | 50% | 34.4 | 9.1 |
| Continuous | 75% | 47.0 | 12.4 |
| Continuous | 100% | 65.3 | 17.2 |
| Prime | 25% | 21.0 | 5.5 |
| Prime | 50% | 34.4 | 9.1 |
| Prime | 75% | 47.0 | 12.4 |
| Prime | 100% | 65.3 | 17.2 |
Available documents
Spec sheet — MQ DCA300SSJU4F John-Deere-6090HFG09 (MQ Power)Owner's manual — MQ Power Whisperwatt Series DCA300SSJU4F Diesel Generator Owner Manual (MQ Power)