Self Regulated Diesel Generators have heavy duty ball-bearings to support the armature spindle. These Diesel Generators are self-excited and self regulated in screen protected drip-proof enclosure. These Diesel Generators are fitted with armature cores of quality grade silicon steel stamping to ensure minimum energy losses. Self Regulated Diesel Generators have a field consisting of four pole shoes of quality grade steel stamping, which are accurately spaced and mounted in the steel body.