Engine specification Cylinder displacement 40.9 cm³ / 2.5 cu.inch Cylinder bore 41 mm / 1.61 inch Cylinder stroke 31 mm / 1.22 inch Power output 1.4 kW Maximum power speed 9000 rpm Fuel tank volume 0.37 lit / 12.51 fl oz Fuel consumption 652 g/kWh Ignition module air gap 0.3 mm / 0.01 ” Idling speed 2900 rpm Spark plug Champion RCJ7Y, Husqvarna HQT-1, NGK BPMR7A Electrode gap 0.5 mm / 0.02 ” Torque, max. 2 Nm/6300 rpm Lubricants Oil tank volume 0.25 lit / 0.53 US pint Oil pump type Automatic Vibration & noise data Equivalent vibration level (ahv, eq) front / rear handle 3.9/3.8 m/s² Sound pressure level at operators ear 102 dB(A) Sound power level, guaranteed (LWA) 114 dB(A) Cutting equipment Chain pitch 3/8″ LP Recommended bar length, min-max 35-40 cm / 14″-16″ Chain speed at max power 17.1 m/s / 56.1 fts Chain speed at 133% of maximum engine power speed 30.5 m/s / 100.07 fts Chain gauge 0.05 ” Sprocket type Spur 6 Bar mount Small Overall dimensions Weight (excl. cutting equipment) 4.4 kg / 9.7 lbs
