Chinese petrol LONCIN LC168F-2H,6.5hp; O5 ， with engine cover，trolley wheel<br>Power KW(HP): 4.1(6.5)<br>Fuel Tank L: 2.8<br>Impact Force(max): 10kn<br>Jumping Stroke(max): 6.5cm<br>Size of Foot: 34.5*28.5cm<br>Impact Number(number per minutes) ：450-650vpm