INDUSTRIAL ENGINE 38 KW (51 PS),COMPRISING MODEL 616.918 AND THE FOLLOWING SPECIAL VERSIONS:082262/5,082332/4,082333/5,082346/3,082350/15,082351/8,082421/7,082590/8, 082719/1,082720/3/4,082820/7,082849/3,082867/22,082905/1,082993/4,082999/5 083007/1,083060/1