Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 120 kW |
| Standby kVA | 120 |
| Emissions | Tier 3 EPA Certified |
| Controller | Murphy Engine Diagnostic Display |
| Oil capacity | 7.0 L |
| Alternator | Marathon Magna Plus / 431PSL6206 (4-pole, Class Class H insulation) |
| Voltage options | 120/240 V, 120/208 V |
| Phase | Single - zig zag / Three - 4 wire |
| Rated current | 1400 A |
| Power factor | 0.8 |
| Circuit breaker | 500 A |
| Battery group | 2 x 750 cca |
| Battery cranking | 750 CCA |
| Battery voltage | 24 V |
| Battery quantity | 2 |
| Coolant capacity | 29.5 L |
| Max ambient | 35 °C |
| Dimensions (L×W×H) | 2540×2210×1830 mm |
| Dry weight | 2994 kg |
| Fuel tank | 567.7 L |
Engine
| Oil capacity | 7.0 L |
|---|---|
| Coolant capacity | 7.8 L |
| Displacement | 8.8 L |
| Aspiration | Charged air cooled, turbocharged |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Cummins/Onan QSL9-G2| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Replaceable, Paper insert | — | 100 hr | find | |
| Fuel filter | Spin-on type | — | 100 hr | find | |
| Oil filter | Full flow, spin-on | — | 100 hr | find | |
| Belt | Variable Speed Hydraulic Fan Drive | — | 100 hr | find |
Common questions
What is the power rating of the MQ Power 1400 Amp Diesel Studio Generator?
The MQ Power 1400 Amp Diesel Studio Generator is rated 120 kW standby (120.0 kVA).
What engine does the MQ Power 1400 Amp Diesel Studio Generator use?
The MQ Power 1400 Amp Diesel Studio Generator is powered by the Cummins/Onan QSL9-G2 engine.
What fuel does the MQ Power 1400 Amp Diesel Studio Generator use?
The MQ Power 1400 Amp Diesel Studio Generator runs on Diesel.
What is the oil capacity of the MQ Power 1400 Amp Diesel Studio Generator?
The Cummins/Onan QSL9-G2 engine in the MQ Power 1400 Amp Diesel Studio Generator has an oil capacity of 7.0 liters.
What alternator does the MQ Power 1400 Amp Diesel Studio Generator use?
The MQ Power 1400 Amp Diesel Studio Generator uses a Marathon Magna Plus / 431PSL6206 alternator. It has 4 poles. Insulation class Class H.
Parts
3| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 1000A | BATTERY CHARGING GENERATOR ......... 7. 1000A COVER, FUEL FILTER... 0.2... eee eee 2. 3390 | 1 | Fuel filter | PartsGeek |
| 431PSL6206 | Marathon Magna Plus / 431PSL6206 | 1 | Alternator | PartsGeek |
| QSL9-G2 | Cummins / QSL9-G2 | 1 | Engine | PartsGeek |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Standby | 25% | 18.0 | 4.7 |
| Standby | 50% | 35.0 | 9.3 |
| Standby | 75% | 51.0 | 13.4 |
| Standby | 100% | 64.0 | 16.8 |
Available documents
Parts manual — MQ EGS1400C3 Cummins-QSL9-G2 (MQ Power)