D11 - 510 hp D11 - 625 hp D11 - 670 hp D11 - 725 hp Performance Crankshaft power 374 kW / 510 hp 459 kW / 625 hp 493 kW / 670 hp 533 kW / 725 hp Performance Rating 3 4 5 5 Performance Fuel Type Diesel Diesel Diesel Diesel Performance Displacement litres 10.8 litres 10.8 litres 10.8 litres 10.8 litres Performance Displacement cui 661 in³ 661 in³ 661 in³ 661 in³ Performance Number of Cylinders 6 6 6 6 Performance Control System Electronic Vessel Control Electronic Vessel Control Electronic Vessel Control Electronic Vessel Control Performance High-pressure fuel injection Electronic unit injectors Electronic unit injectors Electronic unit injectors Electronic unit injectors Performance Aspiration Twin entry turbo with charge air cooler Twin entry turbo with charge air cooler Twin entry turbo with charge air cooler Twin entry turbo with charge air cooler Details Cooling System Heat Exchanger Cooling Heat Exchanger Cooling Heat Exchanger Cooling Details Product Series 11 liter series 11 liter series 11 liter series 11 liter series Details Emission Compliance IMO NOx Tier II, EU RCD Stage II, EPA Tier 3, EU IWW IMO NOx Tier II, EU RCD Stage II, EPA Tier 3, EU IWW IMO NOx Tier II, EU RCD Stage II, EPA Tier 3, EU IWW IMO NOx Tier II, EU RCD Stage II, EPA Tier 3, EU IWW