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 |
Filters for the John Deere 6090HFG09
5Engine-mounted filters the filter manufacturers list for this engine family. These come from the engine, not from this generator set’s own parts list, so confirm against your serial number before ordering.
| System | Filter | Description | Cross-references | |
|---|---|---|---|---|
| Oil filter | P550938 | Lube Filter, Cartridge | JOHN DEERE RE509672, JOHN DEERE RE530656, NAPA 1370, LIEBHERR 11212420 | KuduParts $16.00 |
| Fuel filter | P550090 | Fuel Filter, In-Line | JOHN DEERE AE20952, JOHN DEERE AT101565, ASV INCORPORATED 0201914, LOESING 025125 | FridayParts $45.66 |
| Fuel filter | P502392 | Fuel Filter, Box | JOHN DEERE N378886, BALDWIN BF7912, SEPAR 01030, SEPAR 01030HV | FridayParts $39.99 |
| Fuel / water separator | P552952 | Fuel Filter, Water Separator Spin-On | JOHN DEERE DZ130550, JOHN DEERE RE532952, NAPA 3969, BALDWIN BF9866-O | FridayParts $59.99 |
| Fuel / water separator | P551858 | Fuel Filter, Water Separator Spin-On | JOHN DEERE AT365869, JOHN DEERE RE503676, NAPA 3780, BALDWIN BF1265 | FridayParts $39.00 KuduParts $48.00 |
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.
How much coolant does the MQ Power DCA300SSJU4F hold?
The MQ Power DCA300SSJU4F cooling system holds 67 liters (17.7 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the continuous rating of the MQ Power DCA300SSJU4F?
The MQ Power DCA300SSJU4F is rated 240 kW prime (300 kVA), against 264 kW standby.
What is the sound level of the MQ Power DCA300SSJU4F?
The MQ Power DCA300SSJU4F is rated at 70.0 dBA at 7 m, per the manufacturer specification sheet.
What is the dry weight of the MQ Power DCA300SSJU4F?
The MQ Power DCA300SSJU4F has a dry weight of 4390 kg (9678 lb).
What size fuel tank does the MQ Power DCA300SSJU4F have?
The MQ Power DCA300SSJU4F has a 380 liter (100 US gallon) fuel tank.
What voltage does the MQ Power DCA300SSJU4F produce?
The MQ Power DCA300SSJU4F is offered in 240/139 V, 208 V, 120 V, 220 V, 127 V, 240 V, 3-phase.
What size battery does the MQ Power DCA300SSJU4F need?
The MQ Power DCA300SSJU4F uses 1 battery, 12V V each, 1400 CCA, group 8D, per the manufacturer specification sheet.
Troubleshooting
32Symptoms & remedies
| Symptom | Cause | Remedy |
|---|---|---|
| No Brakes | Brake line broken or kinked | Repair or replace. |
| Weak Brakes or Brakes Pull to One Side | Brake lining glazed | Reburnish or replace. |
| Weak Brakes or Brakes Pull to One Side | Trailer overloaded | Correct weight. |
| Weak Brakes or Brakes Pull to One Side | Brake drums scored or grooved | Machine or replace. |
| Weak Brakes or Brakes Pull to One Side | Tire pressure correct | Inflate all tires equally. |
| Weak Brakes or Brakes Pull to One Side | Tires unmatched on the same axle | Match tires. |
| Locking Brakes | Brake components loose, bent or broken | Replace components. |
| Locking Brakes | Brake drums out-of-round | Replace. |
| Noisy Brakes | System lubricated | Lubricate. |
| Noisy Brakes | Brake components correct | Replace and correct. |
| Dragging Brakes | Brake lining thickness incorrect or not adjusted correctly | Install new shoes and linings. |
| Dragging Brakes | Enough brake fluid or correct fluid | Replace rubber parts fill with dot 4 fluid. |
| Center Wear | Over inflation | Adjust pressure to particular load per tire manufacturer. |
| Edge Wear | Under inflation | Adjust pressure to particular load per tire manufacturer. |
| Side Wear | Loss of camber or overloading | Make sure load does not exceed axle rating; Align wheels. |
| Toe Wear | Incorrect toe-in | Align wheels. |
| Cupping | Out-of-balance | Check bearing adjustment and balance tires. |
| Flat Spots | Wheel lockup and tire skidding | Avoid sudden stops when possible and adjust brakes. |
| No Voltage Output | AC Voltmeter defective | Check output voltage using a voltmeter. |
| No Voltage Output | Wiring connection loose | Check wiring and repair. |
| No Voltage Output | AVR defective | Replace if necessary. |
| No Voltage Output | Defective Rotating Rectifier | Check and replace. |
| No Voltage Output | Defective Exciter Field | Check for approximately 19 ohms across J & K on CN1. |
| Low Voltage Output | Engine speed incorrect | Turn engine throttle lever to "High". |
| Low Voltage Output | Wiring connections loose | Check wiring and repair. |
| Low Voltage Output | Defective AVR | Replace if necessary. |
| High Voltage Output | Wiring connections loose | Check wiring and repair. |
| High Voltage Output | Defective AVR | Replace if necessary. |
| Circuit Breaker Tripped | Short Circuit in load | Check load and repair. |
| Circuit Breaker Tripped | Over current | Confirm load requirements and reduce. |
| Circuit Breaker Tripped | Defective circuit breaker | Check and replace. |
| Circuit Breaker Tripped | Over current Relay actuated | Confirm load requirement and replace. |
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
This page was generated from the 2 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.