The Doosan DP158LD is a 14.6 L 8-cylinder turbocharge-intercooler engine rated at 1500 rpm, producing up to 510 kW. It powers generator sets from Doosan, including the CP550-TD1. It holds 22 L (5.8 gal) of oil and 79 L (20.9 gal) of coolant.
| Oil capacity | 22.0 L |
|---|---|
| Coolant capacity | 79.0 L |
| Displacement | 14.6 L |
| Cylinders | 8 |
| Aspiration | TURBOCHARGE-INTERCOOLER |
| Rated speed | 1500 rpm |
| Gross power | 510 kW |