Description 13HP Petrol Engine Horizontal Shaft Net Weight 31Kg Carton Size 46X51X57cm Engine Type – Forces air cooling, 4 stroke, OHV single cylinder Bore x Stroke 88x64mm Displacement 389cc Compression Ratio 8.0:1 Max output & Revolution: 13HP/3600RPM Max Torque & Revolution: 23Nm/2500RPM Ignition: Transistor Magnet Ignition Mode of Starting: Recoil Hand-Pull Start Fuel Tank Cap: 6L Engine Oil Cap: 1.1L Shaft: 25.4mm Keyway Size 6.3 x 7 x 52mm Bolt Size: 3/8 24UNF Max Fuel Consumption: 374g/kWh