Spec Value Rated rpm 3500 Rated rpm 3500 Crankshaft Power, kW (kW) 132 Crankshaft Power, hp (hp 180 Rating Rating 4 Emission compliance EU RCD Stage II, EPA Tier 3, IMO Nox Tier II Number of Cylinders 4 Aspiration Turbo with charge air cooler High-pressure fuel injection Common-rail fuel injection Control system Electronic Vessel Control Cooling system Heat Exchanger Cooling Displacement (L) 3.7