The Cummins/Onan QSL is a 9 L 6-cylinder turbocharged and charge air cooled engine rated at 2100 rpm, producing up to 272 kW. It powers generator sets from Cummins/Onan, including the QSL 365. It holds 24 L (6.3 gal) of oil.
Also known as: Cummins QSL
| Oil capacity | 24.0 L |
|---|---|
| Displacement | 9.0 L |
| Cylinders | 6 |
| Aspiration | TURBOCHARGED AND CHARGE AIR COOLED |
| Rated speed | 2100 rpm |
| Gross power | 272 kW |
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Cummins branded components such as starters and alternators | — | 2000 hr | find | |
| Fuel filter | Cummins branded components such as starters and alternators | — | 2000 hr | find | |
| Oil filter | Cummins branded components such as starters and alternators | — | 2000 hr | find | |
| Belt | Cummins branded components such as starters and alternators | — | 2000 hr | find | |
| Coolant | Cummins branded components such as starters and alternators | 1000.0 L | — | 2000 hr | |
| Oil | Cummins branded components such as starters and alternators | 1000.0 L | — | 2000 hr |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
The Cummins/Onan QSL engine has an oil capacity of 24.0 liters.
The Cummins/Onan QSL has a displacement of 9.0 liters with 6 cylinders.
The Cummins/Onan QSL powers 1 generator set(s), including Cummins/Onan QSL 365.
The Cummins/Onan QSL oil change interval is every 2000 hours.