Engine type: Single cylinder, two-stroke, air-cooling
Displacement: 33CC/42.7CC/51.6CC
Rated output power: 0.9kw/1.2kw/1.4kw/7500r/min
Fuel mixed ration: 1: 25
Carburetor: Diaphragm type
Ignition system: CDI
Starting system: Automatic recoil hand starter
Blade: Nylon blade/ metal blade