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The VTA-1710 series engine described represents Cummins' entry in the 800 hp class engine. This paper presents a general description of all design modifications that were made to achieve a 15% increase in power in the same package size with a conservatively loaded basic structure. Design changes to the engine are carried throughout the engine horsepower range of existing rating of 500, 635, and 700 hp to achieve a standardized family concept with a high degree of interchangeability.

This paper presents the design philosophy and the technical capabilities of a new technical center built by Cummins Engine Co. The center was built primarily for development of diesel and similar engines, but also has broad capability for development of a variety of advanced power systems. The facility includes 88 instrumented test cells for testing power units up to 2000 hp under a complete range of environmental and special test conditions. Additional research laboratories support development activity and perform advanced studies in analytical techniques, materials development, and basic engine mechanisms.