The Mitsubishi S12R-(Z3)MPTAW is a 49.03 L 12-cylinder turbo-charged, inter cooler (fresh water to cooler) engine rated at 2 rpm, producing up to 2 kW. It powers generator sets from Mitsubishi, including the S12R-Z3MPTAW. It holds 111 L (29.3 gal) of coolant.
| Coolant capacity | 111.0 L |
|---|---|
| Displacement | 49.03 L |
| Cylinders | 12 |
| Aspiration | Turbo-Charged, Inter Cooler (Fresh water to Cooler) |
| Rated speed | 2 rpm |
| Gross power | 2 kW |