The Generac SD050 is a 3.4 L 4-cylinder turbocharged/aftercooled engine rated at 1800 rpm, producing up to 50 kW. It powers generator sets from Generac. It holds 7 L (1.8 gal) of oil and 9.5 L (2.5 gal) of coolant.
Also known as: Generac SD050
| Oil capacity | 7.0 L |
|---|---|
| Coolant capacity | 9.5 L |
| Displacement | 3.4 L |
| Cylinders | 4 |
| Aspiration | Turbocharged/Aftercooled |
| Rated speed | 1800 rpm |
| Gross power | 50 kW |
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air Cleaner | — | 500 hr | ||
| Fuel filter | Fuel Filtering | — | 500 hr | ||
| Battery | Battery | — | 1000 hr | ||
| Belt | Fan Guard | — | 1000 hr | ||
| Coolant | Coolant System | 9.5 L | — | 1000 hr | |
| Oil | Crack Flow Cartridge | 7.0 L | — | 1000 hr | |
| Spark plug | Injector | — | 1000 hr |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
The Generac SD050 engine has an oil capacity of 7.0 liters.
The Generac SD050 has a displacement of 3.4 liters with 4 cylinders.
The Generac SD050 powers 1 generator set(s), including Generac SD050.
The Generac SD050 oil change interval is every 1000 hours.