... Main Technical dataBore/Stroke128/140mmCylinder ArrangementV -60°No of cylinder6,8,12Unit cylinder volume1.8dm3Compression Ratio15:1Max.combusion Pressure15MpaMin Speed at Full ... Steady speed650 r/minIgnition speed115r/minDirectionAnti-clockwise rotation(from flywheel end)Ambient condition45°C,32°C,0.1Mpa,60%,Air Temp ...