Specifications
| Fuel | diesel |
|---|---|
| Frequency | 50.0 Hz |
| Standby power | 240 kW |
| Standby kVA | 300 |
| Prime power | 220 kW |
| Emissions | EU Stage IIIA and EPA Tier 4i |
| Oil capacity | 18.9 L |
| Alternator | 70 amps |
| Voltage options | 24 V |
| Coolant capacity | 18.9 L |
| Dimensions (L×W×H) | 1208×925×1266 mm |
| Dry weight | 708 kg |
Filters for the Cummins/Onan QSL9-G8
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 |
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-G8?
The Cummins/Onan QSL9-G8 is rated 240 kW standby (300.0 kVA).
What engine is in the Cummins/Onan QSL9-G8?
The Cummins/Onan QSL9-G8 is powered by the Cummins/Onan QSL9-G8 engine.
Is the Cummins/Onan QSL9-G8 diesel or gas?
The Cummins/Onan QSL9-G8 runs on diesel.
What is the cooling system capacity of the Cummins/Onan QSL9-G8?
The Cummins/Onan QSL9-G8 cooling system holds 18.9 liters (5.0 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the oil capacity of the Cummins/Onan QSL9-G8?
The Cummins/Onan QSL9-G8 has an engine oil capacity of 18.9 liters (20.0 US quarts), per the manufacturer specification sheet.
What is the continuous rating of the Cummins/Onan QSL9-G8?
The Cummins/Onan QSL9-G8 is rated 220 kW prime (275 kVA), against 240 kW standby.
How much does the Cummins/Onan QSL9-G8 weigh?
The Cummins/Onan QSL9-G8 has a dry weight of 708 kg (1560 lb).
What voltage does the Cummins/Onan QSL9-G8 produce?
The Cummins/Onan QSL9-G8 is offered in 24 V.
Which alternator is fitted to the Cummins/Onan QSL9-G8?
The Cummins/Onan QSL9-G8 uses a 70 amps alternator.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Continuous | 50% | 58.0 | 15.2 |
| Prime | 50% | 58.0 | 15.3 |
| Prime | 75% | 74.0 | 19.5 |
| Prime | 100% | 82.0 | 21.6 |
| Standby | 75% | 62.0 | 16.5 |
| Standby | 100% | 70.0 | 18.5 |
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.