Power 220 volts Leeson Vector 5 hp Leeson motor Speed .5 to 12 mph Run belt 22' x 62' Rollers 3' Programs 7 programmed workout settings, constant load, weight loss, interval, CV workout, Heart rate control, Fat burn, Rolling hills. Each has 8 class selections that alter total resistance and can be graphically seen in the 'Workout Profile display' 1 manual program. Workout data time, heart rate, watts, distance, speed, rpm, METS, workout level, calories Heart rate contact grips and wireless Max user weight 450 lb.