Cummins V504 and V555 Engines

The Cummins V504 and V555 engines were developed for construction, industrial, agricultural, marine and medium duty automotive market requirements of lightweight, compact diesel engines in the 185-240 hp range. The engine design and development objectives were to obtain high reliability and durability combined with good overall efficiency in a compact package size. These objectives were achieved by careful attention to design details, combustion system development and extensive laboratory and field evaluation.