The Mitsubishi S12A2-PTA2-S is a 33.93 L 12-cylinder 4 stroke-cycle water-cooled, turbocharged and aftercooled engine, producing up to 851 kW. It powers generator sets from Mitsubishi, including the MGS0900B and MGS0900C. It holds 120 L (31.7 gal) of oil and 100 L (26.4 gal) of coolant.
| Oil capacity | 120.0 L |
|---|---|
| Coolant capacity | 100.0 L |
| Displacement | 33.93 L |
| Cylinders | 12 |
| Aspiration | 4 stroke-cycle water-cooled, turbocharged and aftercooled |
| Gross power | 851 kW |