The makita ur012g is a cordless brushless brush cutter powered by two 40v xgt li-ion batteries in series. Features a soft start for smooth start-ups, with variable speed control and constant speed control to automatically apply additional power to the motor to maintain constant speed under load. It is equipped with electronic 3 speed settings, plus adt mode, for high, medium and low to allow the operator to match the speed to the application. This brush cutter additionally features an electric brake for increased operator safety and electronic current limiter for overload protection. A reverse switch is used for the easy removal of grass clippings and tangled weeds and a rear end mounted motor is for optimum tool balance. Features & benefits automatic torque drive technology compatible with a variety of blades constant speed control electric brake electronic 3-speed hi med lo electronic current limiter ipx4 level water resistant low noise level for comfortable working offset bike handle reverse switch for removing grass clippings soft start variable speed control function specifications battery voltage: 80v 40v x2 battery type: xgt li-ion cutting diameter: 480mm spindle size: m10 x 1.25 Left no load speed hi : 6,400 rpm no load speed med : 5,000 rpm no load speed lo : 3,500 rpm noise k factor: 1.8 Db a noise sound power: 91.6 Db a noise sound pressure: 79.9 Db a vibration k factor: 1.5 M sec vibration nylon cutting head : 2.5 M sec contents makita ur012gz04 twin 40v max x...