725C2 Articulated Truck Engine Model Cat C9.3 ACERT Gross Power 320 hp Net Power 314 hp View Specifications 740 EJ Articulated Truck Engine Model Cat® C18 ACERT™ Gross Power 511 hp Net Power 496 hp View Specifications 745 Articulated Truck Engine Model Cat C18 ACERT Gross Power 511 hp Net Power 496 hp View Specifications