3.0HP DC Continuous duty motor. Motor contorl system: Club-rated PWM with fuseless current limit & dynamic short break circuit protection. Speed: 0.8--22KPH; Power Incline: 0%--20% Display type: High bright red backlight LED display. Computer feedback: Calories, Heart Rate, Speed, Incline, Time, Distance. With MP3 Plugin and Air Purifier, two speakers built-in. Program: Manual, Interval, Rolling, Weight-Loss, Mountain, Hill-Run, total 51 programmes. Heart rate sensors on handle, and include shortcut speed and incline keys. Deck: 18mm low maintenance prewaxed phenolic coated both sides. Cushioning: 8 Variable-durometer elastomer cushions. Belt: 2-ply urethane coated high conductivity. Net weight: 108kgs Running area: 510*1540mm Strong Steel frame Can be foaded and easy to move with the moving wheels. 20FT/40HQ: 36PCS/97PCS