The GTA GTA38-G3 is a 37.8 L 12-cylinder turbocharged & aftercooled engine rated at 1800 rpm. It powers generator sets from Katolight, including the NL700FJZ4, NL700FNZ4, NL700FPZ4 and NL700FRZ4. It holds 41 L (10.8 gal) of oil and 35.5 L (9.4 gal) of coolant.
| Oil capacity | 41.0 L |
|---|---|
| Coolant capacity | 35.5 L |
| Displacement | 37.8 L |
| Cylinders | 12 |
| Aspiration | Turbocharged & Aftercooled |
| Rated speed | 1800 rpm |