PRODUCT SPECIFICATION :
Battery Pack : 20V MaxNo-Load Speed : 2800 / minBar Length : 5 inchChain Pitch : 1 / 4 inchChain Speed : 18.4ft (5.6m/s)Chain Gauge : 0.043 inPole Length: 125 cm / 49"Machine Weight : 5.4 kgPole Weight : 1.1 kg