What is a MAN Engine?
1 Answers
MAN technology engines are manufactured by Sinotruk in collaboration with Germany's MAN SE, utilizing introduced technology. MAN Engine Materials: The MAN engine cylinder block material is the first domestic application of compacted graphite iron; this material offers higher strength and better hardness than traditional gray cast iron while maintaining density for stability. Both the cylinder block and connecting rods employ domestically pioneered fracture splitting technology, ensuring the engine maintains its shape even after over 1 million kilometers of operation. MAN Engine Oil and Water Pathways: The MAN engine's cylinder block and cylinder head feature independent cooling water channels and lubricating oil channels. The upper surface of the cylinder block and the cylinder gasket lack oil or water channel holes, as fluids flow horizontally rather than vertically.