INDUSTRIAL ENGINE 48 KW (65 PS/DIN),COMPRISING MODEL 617.919 AND THE FOLLOWING SPECIAL VERSIONS:012431/06,012453/02,081389/03,082262/08,082295/11,082332/15,082333/12,082349/03,082350/20,082351/13,082362/04,082421/13,082609/21,082867/25,082868/06,082993/17/25,082999/06,083060/02/03