Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 260 kW |
| Standby kVA | 330 |
| Prime power | 240 kW |
| Emissions | Tier 3 |
| Oil capacity | 26.5 L |
| Voltage options | 208 V, 220 V, 240 V, 416 V, 440 V, 480 V, 120 V, 127 V, 139 V, 254 V, 277 V |
| Phase | 3 |
| Power factor | 0.8 |
| Circuit breaker | 800 A |
| Battery voltage | 24 V |
| Battery quantity | 2 |
| Coolant capacity | 43 L |
| Max ambient | 40 °C |
| Dimensions (L×W×H) | 3800×1320×2180 mm |
| Dry weight | 3920 kg |
| Sound level | 73.0 dBA @ 7 m |
Engine
| Oil capacity | 27.6 L |
|---|---|
| Coolant capacity | 36.5 L |
| Displacement | 8.9 L |
| Aspiration | Turbo Charged After Cooled |
| Rated speed | 1500 rpm |
Filters for the Cummins/Onan QSL9-G3
4Engine-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 | P553000 | Lube Filter, Spin-On Full Flow | CUMMINS 3318853, CUMMINS 3825970, NAPA 1748, NAPA 1748XD | FridayParts $125.00 |
| Fuel filter | P550774 | Fuel Filter, Spin-On | CUMMINS 3959612, CUMMINS 5301448, HYUNDAI 11LB70020, WIRTGEN 195744 | KuduParts $34.00 FridayParts $35.90 |
| Fuel / water separator | P550848 | Fuel Filter, Water Separator Spin-On Twist&Drain | CUMMINS 3973233, CUMMINS 4931955, NAPA 3732, LINDE 0019830505 | FridayParts $50.99 |
| Coolant filter | P552071 | Coolant Filter, Spin-On Sca Plus | CUMMINS 299080, CUMMINS 299880, NAPA 4071, TORO 012706560 | FridayParts $37.53 |
Same engine, other brands
2 brandsThe Cummins/Onan QSL9-G3 in this set also powers 4 generator sets sold under 2 other brands. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.
| Brand | Models |
|---|---|
| Cummins/Onan | C250 D2R, DQDAA-6070073, QSL9-G3 |
| AKSA | APSD400 |
Maintenance & consumables
for the Cummins/Onan QSL9-G3| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Oil filter | Changed 3/13/2025 at 302 HRS | — | |||
| Battery | 2, 4D (Cores) | ×2 | — | ||
| Coolant | -40 | 6.0 gal | — |
Common questions
How many kW is the MQ Power MQP240?
The MQ Power MQP240 is rated 260 kW standby (330.0 kVA).
What engine does the MQ Power MQP240 use?
The MQ Power MQP240 is powered by the Cummins/Onan QSL9-G3 engine.
Is the MQ Power MQP240 diesel or gas?
The MQ Power MQP240 runs on Diesel.
What is the oil capacity of the MQ Power MQP240?
The Cummins/Onan QSL9-G3 engine in the MQ Power MQP240 has an oil capacity of 27.6 liters.
What is the coolant capacity of the MQ Power MQP240?
The MQ Power MQP240 cooling system holds 43 liters (11.4 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the continuous rating of the MQ Power MQP240?
The MQ Power MQP240 is rated 240 kW prime (300 kVA), against 260 kW standby.
What is the sound level of the MQ Power MQP240?
The MQ Power MQP240 is rated at 73.0 dBA at 7 m, per the manufacturer specification sheet.
What is the dry weight of the MQ Power MQP240?
The MQ Power MQP240 has a dry weight of 3920 kg (8642 lb).
What voltages is the MQ Power MQP240 available in?
The MQ Power MQP240 is offered in 208 V, 220 V, 240 V, 416 V, 440 V, 480 V, 3-phase.
How many cold cranking amps does the MQ Power MQP240 require?
The MQ Power MQP240 uses 2 batteryies, 24 V each, per the manufacturer specification sheet.
Parts
4| Part # | Description | Qty | System | |
|---|---|---|---|---|
| PI144D1 | Alternator Model | 1 | Alternator | Amazon eBay |
| UC274C | Alternator Model | 1 | Alternator | Amazon eBay $8681.95 |
| UC274K | Alternator Model | 1 | Alternator | Amazon eBay |
| V2403-M-E3BG | Engine Model | 1 | Service part / kit | Amazon eBay |
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 |
|---|---|---|---|
| Prime | 25% | 22.4 | 5.9 |
| Prime | 50% | 41.9 | 11.1 |
| Prime | 75% | 58.6 | 15.5 |
| Prime | 100% | 72.0 | 19.0 |
Available documents
This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.