... Compact in structure ModelS170F(E)S178F(E)S178FA(E)S186F(E)S186FA(E)S188FB(E)S178FS(E)S186FS(E)TypeSingle cylinder, vertical ... , 4-stroke, air cooledSingle cylinder, vertical, 4-stroke, air cooledSingle cylinder, vertical, 4-stroke, air ... 555500*470*555485*475*525500*470*555Net weight (KG)2635354848493548 Single Cylinder Air cooled Diesel Engine S178F(E)