Husqvarna 525LK Operation Manual - Page 23

TECHNICAL DATA Technical data 525LK Engine Cylinder displacement, cm3 25,4 Cylinder bore, mm 34 Stroke, mm 28 Idle speed, rpm 3000 Recommended max. speed, rpm 9500 Speed of output shaft, rpm 6500 Max. engine output, acc. to ISO 8893, kW/ rpm 1,0/8500 Catalytic converter muffler Yes Speed-regulated ignition system Yes Ignition system Manufacturer/type of ignition system IKEDA/UK Spark plug NGK BPMR8Y Electrode gap, mm 0,65 Fuel and lubrication system Manufacturer/type of carburettor walbro WTEA-8C Fuel tank capacity, litre 0,51 Weight Weight without fuel, cutting attachment and guard, kg 4,7 Noise emissions (see note 1) Sound power level, measured dB (A) 104 Sound power level, guaranteed LWA dB (A) 106 Noise levels (see note 2) Equivalent sound pressure level at the operator's ear, measured according to EN/ISO 11806 and ISO 7917, dB(A), min./max.: Equipped with trimmer head (original) 94 Vibration levels (see note 3) Equivalent vibration levels (ahv,eq) at according to EN ISO 11806 and ISO handles, measured 22867, m/s2 Equipped with trimmer head (original), left/right 3,0/3,3 Note 1: Noise emissions in the environment measured as sound power (LWA) in conformity with EC directive 2000/14/ EC. Reported sound power level for the machine has been measured with the original cutting attachment that gives the highest level. The difference between guaranteed and measured sound power is that the guaranteed sound power also includes dispersion in the measurement result and the variations between different machines of the same model according to Directive 2000/14/EC. Note 2: Reported data for equivalent sound pressure level for the machine has a typical statistical dispersion (standard deviation) of 1 dB (A). Note 3: Reported data for equivalent vibration level has a typical statistical dispersion (standard deviation) of 1 m/s2. English - 23