Husqvarna 576XPG AT Chainsaw 20" Our most advanced saw for demanding professional use. It features our new X-Torq® engine that provides high torque over a very wide rpm range, combined with low fuel consumption and low exhaust emission levels. Ergonomically improved handles reduce fatigue. AutoTune always gives optimal engine setting, Smart Start® provides easy starting and Air Injection makes the saw run stronger and longer. Heated handles increases comfort in cold conditions. Engine specificationCylinder displacement 73.5 cm³ / 4.48 cu.inch, Power output 4.2 kW / 5.7 hp(I), Idling speed 2700 rpm, Maximum power speed 9600 rpm, Cylinder bore 51 mm / 2.01 inch, Cylinder stroke 36 mm / 1.42 inch, Ignition system SEM AM50COT, Ignition module air gap 0.5 mm / 0.02 ", Spark plug Electrode gap 0.5 mm / 0.02 ", Carburettor model name ZAMA C1M-EL40, Fuel tank volume 0.7 lit / 1.48 US pint, Oil tank volume 0.37 lit / 0.78 US pint, Oil pump type Adjustable flow, Oil pump capacity 5-22 ml/min, For more details or for full specification’s on this machine click here to visit husqvarna’s website. Due to Husqvarna's policy regarding online sales of their products, we can only deliver these items to 'known' or 'professional' customers. We will contact you during order processing to determine if you are a 'known' or 'professional' customer or to arrange collection from one of our outlets.