Husqvarna 525RX Operation Manual - Page 29

TECHNICAL DATA Technical data Technical data 525RX Engine Cylinder displacement, cm3 25,4 Cylinder bore, mm 34 Stroke, mm 28 Idle speed, rpm 3000 Recommended max. speed, rpm 9500/11000 Trimmer head/Grass blade Speed of output shaft, rpm 6500/7500 Trimmer head/Grass blade Max. engine output, acc. to ISO 8893, kW/ rpm 1,0/8500 Catalytic converter muffler Yes Speed-regulated ignition system Yes Ignition system Spark plug NGK BPMR8Y Electrode gap, mm 0,65 Fuel and lubrication system Fuel tank capacity, litre 0,51 Weight Weight without fuel, cutting attachment and guard, kg 5,1 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 22868, dB(A): Equipped with trimmer head (original) 94 Equipped with grass blade (original) 94 Vibration levels (see note 3) Vibration levels at handles, measured according to EN ISO 22867, m/s2 Equipped with trimmer head (original), left/right 2,1/2,3 Equipped with grass blade (original), left/right 1,9/2,2 525RXT 25,4 34 28 3000 9500/11000 6500/7500 1,0/8500 Yes Yes NGK BPMR8Y 0,65 0,51 5,4 104 106 93 92 1,8/1,9 1,9/2,0 525RK 25,4 34 28 3000 9500/11000 6500/7500 1,0/8500 Yes Yes NGK BPMR8Y 0,65 0,51 5,6 104 106 94 93 2,1/1,9 2,3/2,5 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 - 29