Specifications
| Fuel | diesel |
|---|---|
| Frequency | 50.0 Hz |
| Standby power | 240 kW |
| Standby kVA | 300 |
| Prime power | 220 kW |
| Oil capacity | 26.5 L |
| Alternator | 70 amps |
| Coolant capacity | [15.0, 15.0] L |
| Max ambient | [50, 50] °C |
| Dimensions (L×W×H) | 2213×1137×1524 mm |
| Dry weight | 939 kg |
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-G4
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
1 brandThe Cummins/Onan QSL9-G4 in this set also powers 1 generator set sold under 1 other brand. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.
| Brand | Models |
|---|---|
| AKSA | APSD440 |
Service intervals
2| Item | Action | Hours | Months | Notes |
|---|---|---|---|---|
| valve clearance | Check | 2000 hr | B-Series (4BT3.3): valve clearance checks not required for 2000 hours, twice the industry standard | |
| engine overhaul | Other | 20000 hr | QSK23-Series: expected life cycle to 20,000 hours before first overhaul |
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
How many kW is the Cummins/Onan QSL9-G4?
The Cummins/Onan QSL9-G4 is rated 240 kW standby (300.0 kVA).
What engine does the Cummins/Onan QSL9-G4 use?
The Cummins/Onan QSL9-G4 is powered by the Cummins/Onan QSL9-G4 engine.
What fuel does the Cummins/Onan QSL9-G4 use?
The Cummins/Onan QSL9-G4 runs on diesel.
What's the oil capacity on a Cummins/Onan QSL9-G4?
The Cummins/Onan QSL9-G4 engine in the Cummins/Onan QSL9-G4 has an oil capacity of 27.6 liters.
How much coolant does the Cummins/Onan QSL9-G4 hold?
The Cummins/Onan QSL9-G4 cooling system holds [15.0, 15.0] liters for the radiator system including the engine, per the manufacturer specification sheet.
What is the continuous rating of the Cummins/Onan QSL9-G4?
The Cummins/Onan QSL9-G4 is rated 220 kW prime (275 kVA), against 240 kW standby.
What is the dry weight of the Cummins/Onan QSL9-G4?
The Cummins/Onan QSL9-G4 has a dry weight of 939 kg (2070 lb).
What alternator comes on the Cummins/Onan QSL9-G4?
The Cummins/Onan QSL9-G4 uses a 70 amps alternator.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 100% | 61.0 | 16.11 |
| Standby | 100% | 70.0 | 18.49 |
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.