The Mitsubishi S12A2-Y2PTAW-2 is a 33.93 L 12-cylinder turbocharged engine rated at 1800 rpm, producing up to 900 kW. It powers generator sets from AKSA, Generac, Kohler, Rudox Power Generation and Simson-Maxwell, including the APD-ULM800, MD750, MD800 and SD750. It holds 120 L (31.7 gal) of oil and 303 L (80.0 gal) of coolant.
Also known as: Mitsubishi S12A2-Y2PTAW-2
Part of the Mitsubishi S12A2-Y2PTAW engine family — 2 variants share parts & fitment.
| Oil capacity | 120.0 L |
|---|---|
| Coolant capacity | 303.0 L |
| Displacement | 33.93 L |
| Cylinders | 12 |
| Aspiration | Turbocharged |
| Rated speed | 1800 rpm |
| Gross power | 900 kW |
Shared across brands: AKSA, Generac, Kohler, Rudox Power Generation, Simson-Maxwell
| Part # | Description | Category |
|---|---|---|
| 057-263 | DSE7410 MKII & DSE7420 MKII Operator Manual | other_service |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
The Mitsubishi S12A2-Y2PTAW-2 engine has an oil capacity of 120.0 liters.
The Mitsubishi S12A2-Y2PTAW-2 has a displacement of 33.93 liters with 12 cylinders.
The Mitsubishi S12A2-Y2PTAW-2 powers 9 generator set(s), including AKSA APD-ULM800, Generac MD750, Generac MD800, Generac SD750, Generac SD800.