Main technical data No. and arrangement of cylinders:8-cylinder,in-line Type:Four stroke,water cooled,turbocharged and aftercooled,direct injection Bore:190mm Stroke:210mm Total displacement:47.6L Compression ration:14.5:1 Direction of rotation:Counter-clockwise engine without R,clockwise engine with R in the model(facing to flywheel) Starting method:Air motor or electric motor Lubricating method:Pressure and splash lubrication