Where is the throttle of the micro tiller?

Behind the engine air intake. According to the information of the micro-tiller, the throttle of the micro-tiller is behind the engine air inlet and at the position of the engine air filter element. Throttle is a controllable valve to control air entering the engine, and its function is to control air entering and leaving the engine. After the air enters the engine, it will mix with gasoline to form a mixture to provide power for the engine.