Home > Product > UPA SERIES > Medium Size 　 　 　 　 * For the details,Click the Image or Model no. Model Picture Stroke Total Energy Total Energy per hour Effective Weight(Kg) Shock Force UPA3035 35 170 80,000 15~1,950 5,000 UPA3625 25 180 90,000 17~2,450 6,000 UPA3650 50 350 110,000 34~4,900 6,000