The Makita DUR369 Brushless LXT Linetrimmer is powered by two 18V LXT Li-ion batteries in series to give you a 36V machine. Ideal for landscapers and professional gardeners. Able to make quick work of large jobs with its 430mm cutting diameter. The Automatic torque Drive Technology (ADT) allows the RPM to be automatically shifted according to the density of weeds. The Actice Feedback sensing Technology (AFT) shuts down the tool to protect the user if the tool detects the rotation speed suddenly slowing down. The brush cutter also features a revese switch for easy removal of grass clippings. Supplied as a bare unit body only. Batteries and charger available separately. Features and Benefits: Brushless motor Electronic current limiter for overload protection Electric brake Variable.