The dur368a has an energy effecient brushless motor to ensure maximum runtimes from lxt batteries. Three speed settings are provided and its automatic torque drive sensor automatically changes the cutting speed according to load conditions to prevent it from getting bogged down in tougher terrain, thereby maintaining consistent performance at all times. If foliage becomes jammed in the cutting head, a reverse switch provides a quick and easy way to disengage it with minimal interruption. Features benefits bull powerful 36v motor powered by two makita 18v lxt batteries bull active feedback sensing technology bull aft system shuts down the tool to protect the user bull automatic torque drive technology bull brushless motor for longer runtimes bull dual battery fuel gauge bull electronic current limiter for overload protection bull electric brake bull three speed settings hi med lo bull soft start motor bull constant speed control bull small protector for better view of cutting area bull reverse switch for clearing jams bull ergonomic offset handle bars bull extremely low noise specifications bull battery type makita lxt lithium ion bull battery voltage 36v 2x 18v bull cutting diameter 350mm bull no load speed hi 6500rpm bull no load speed med 5300rpm bull no load speed lo 3500rpm bull spindle size m10 x 1.25mm left bull noise k factor 1.6dba bull noise sound pressure 76.4dba bull noise sound power 89dba bull vibration k factor 1.5m secsup2 bull vibration nylon cutting head 2.5m secsup2 bull net weight 4.1 4.7kg contents bull dur368a twin 18v lxt cordless brush cutter bull nylon cutting head bull shoulder strap bull accessory bag bull hex wrench bull box driver bull bl1860b 18v lxt 6ah battery x2 bull dc18rd li ion 18v dual port charger