This (ASJ-9900) treadmill is a top of the line fitness equipment designed for high-intensity professional use environments. It is equipped with a powerful vector control variable frequency system and AC variable frequency motor, providing up to 3HP of continuous power and 7HP of peak power, ensuring smooth and strong operation, with a speed range covering 1.0-20km/h. Its outstanding performance is also reflected in the electric slope adjustment of -3% to 20%, which can accurately simulate various terrains. The running area is spacious (1640 * 560mm) and features a 25mm thick wear-resistant running board and a 2.5mm anti-static running belt for ultimate durability. The whole machine weighs 150 kilograms and has a net weight of 180 kilograms. It has a stable and safe structure and is equipped with an electronic display screen that can monitor key data such as speed, heart rate, and calories in real time. It is an ideal choice for commercial gyms to pursue reliability and professional training experience.