Husqvarna 455E 18in

Engine specification Cylinder displacement 55.5 cc Power output 3.5 hp Idling speed 2700 rpm Maximum power speed 9000 rpm Cylinder bore 1.8 inch Cylinder stroke 1.3 inch Ignition system SEM AM50 Ignition module air gap 0.01 " Spark plug Champion RCJ 7Y, NGK BPMR7A Electrode gap 0.02 " Carburetor model name Walbro WTA Fuel tank volume 0.9 US pint Oil tank volume 0.7 US pint Oil pump capacity 6-17 ml/min Cutting equipment Chain pitch .325" / 3/8" Recommended bar length, min-max 13"-20" Chain speed at max power 65.62 fts Emission, vibration & noise data Sound level 104 dB(A) Sound power level, LWA 113 dB(A) Vibrations front handle 3.4 m/sē Vibrations rear handle 4.5 m/sē Overall dimensions Weight (excl. cutting equipment) 13 lbs