The HATZ 1B50E is a 0.52 L 1-cylinder air-cooled, four stroke diesel engine engine. It powers generator sets from HATZ, including the 1B50. It holds 3.2 L (0.8 gal) of oil.
| Oil capacity | 3.2 L |
|---|---|
| Displacement | 0.517 L |
| Cylinders | 1 |
| Aspiration | air-cooled, four stroke diesel engine |