The Detroit Diesel Series 50 is a 8.5 L turbocharged intercooled engine, producing up to 209 kW. It powers generator sets from Atlas Copco and Detroit Diesel, including the QAS18-138, QAS278-338 and SERIES 50. It holds 7 L (1.8 gal) of oil and 9.25 L (2.4 gal) of coolant.
| Oil capacity | 7.0 L |
|---|---|
| Coolant capacity | 9.25 L |
| Displacement | 8.5 L |
| Aspiration | Turbocharged Intercooled |
| Gross power | 209 kW |
Shared across brands: Atlas Copco, Detroit Diesel
Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.