Makita DUA301Z Twin 18v LXT x2 300mm / 12\" Cordless Brushless Telescopic Pole Saw Body Only The DUA301 is a 300mm Brushless telescopic cordless pole saw powered by two 18V LXT Li-Ion batteries in series (sold separately). This tool is designed to provide high performance similar to 30ml class engine pole saws. Ideal for pruning and limbing in tall trees or hard-to-reach areas.  FEATURES Telescopic pole: Tool-less pole extension and fixing for easy adjustment of pole length. The overall length without guide bar of the tool is adjustable from approx 2.6m to 3.8m Electric brake Variable speed control Captive nuts: prevents loss of nut when removing sprocket cover to replace guide bar or saw chain Soft start Excellent tool balance - The motor is located in the battery housing, this reducing the saw head weight, allowing for easier control of the saw head, reduced user fatigue Retractable oil tank cap decreases the chance that the saw head will be snagged in branches Chain oil tank with high transparency allows to easily check the amount of remaining oil Slim saw head High operating efficiency Integrated branch hook Torque boost mode raises the current limit temporarily for easy cutting of trunks or thick limbs SPECIFICATION Voltage: 36 (18v x2) Chain Oil Capacity: 160 ml (cm³) Chain Gauge: 0.050\" Chain Pitch: 3/8\" Chain Speed: 0 - 20 m/sec Bar Size: 30 cm Maximum Output: 1,000 w NOISE & VIBRATION Noise Sound Pressure: 92 dB(A) Noise Sound Power 103 dB(A) Noise K Factor 3 dB(A) Vibration K Factor 1.5 m/sec²