25° Inclined Single Cylinder, 4 stroke, OHV, Horizontal Shaft, Forced Air-Cooling. Gasoline Engine. Compression Ratio. 7.5hp / 5.1kw / 3600rpm. 6.0hp / 4.4kw / 3600rpm. Float Carburetor. NOTE:It must be 0.6L Motorcycle 4-stroke engine oil o make sure the machine work well.
eBay