(1)Engine: 1E139QF,4-stroke,air cooling 
(2)Displacement:31CC 
(3)Revolving diameter: 255mm  
(4)Max power:0.735KW  
(5)Revolving speed:6500r/min 
(6)Engine packing:360x300x230 mm
  G.W/N.W:5.0/4.8KG 
(7)Shaft packing:1650X110X110mm 
G.W/N.W:3.0/2.5KG 
(8)Loading amount:650PCS/20GP