ELECTRIFICATION OF MEDIUM SIZE TRACKED VEHICLE – HYDRAULIC VS ELECTRIC DESIGN AND INTEGRATION

For medium sized combat vehicles, the traditional method for auxiliary power is hydraulics, based on proven track record of reliability, high output forces and excellent power density. With the transition to vehicle electrification, emphasis has been placed on the integration of electric motors into the overall architecture of the vehicle. Electric components generally are larger in size and weigh more for the amount of power they deliver compared to hydraulics. This paper will explore the integration of electric motors in a vehicle and the advantages and disadvantages as compared to hydraulic power.