The Perkins 4012-46TWG3A is a 45.84 L 12-cylinder turbocharged and air to water charge cooled engine rated at 1500 rpm, producing up to 1314 kW. It powers generator sets from FG Wilson and Perkins, including the P1350P1 and P1500E1. It holds 177 L (46.8 gal) of oil and 441 L (116.5 gal) of coolant.
| Oil capacity | 177.0 L |
|---|---|
| Coolant capacity | 441.0 L |
| Displacement | 45.842 L |
| Cylinders | 12 |
| Aspiration | Turbocharged and air to water charge cooled |
| Rated speed | 1500 rpm |
| Gross power | 1314 kW |
Shared across brands: FG Wilson, Perkins