Big Electric Treadmill Motor 3 HP Auto Incline GHN-1540 High Quality Premium serves to train the muscles of the heart and lungs, burn body fat by hot temperatures and tighten the abdominal muscles, thighs, and calves Buttocks. MOTOR: 3.0HP DC SPEED: 1.0-20 KM/H INCLINE: 15% 0-15 LEVEL RUNNING AREA: 150L X 50W CM USER WEIGHT: 135 KG MAX USAGE: 45 MINUTES