HOWO D12 Engine Assembly

 SINOTRUK HOWO A7 D12 420HP Euro 2 Diesel Sinotruk D12 series engine was designed by China National Heavy Duty Truck Cooperation Group, Sinotruk cooperate with the world's most famous design company, use the best technical, to make the D12 engine, which can reach Euro 3, Euro 4 exhaust standard. The life of the D12 diesel engine can reach 1,000,000KM, the horse power can reach 460KW, totally spend 3 years time to finish, it is now widely used on Howo and Howo A7 truck models.  The engine uses Denso fuel injection system, which Sinotruk have a independent intellectual property rights. Specification:  Model D12.34-30 D12.39-30 D12.42-30 D12.46-30 Type Inline 6 cylinder, water cooled, 4 stroke, supercharged inter cooler and high pressure common rail Cylinder Valves 4 4 4 4 Bore×Stoke (mm) 126×155 126×155 126×155 126×155 Displacement (L) 11.596 11.596 11.596 11.596 Compression ratio (mm) 17:1 17:1 17:1 17:1 Rated Power KW (ps) 249 (340) 279 (380) 309 (420) 339 (460) Rated Speed (rmin) 2000 2000 2000 2000 Max. Torque (Nm) 1470 1650 1820 2000