Husqvarna 580BFS Owners Manual - Page 25

TECHNICAL DATA Technical data 570BTS 570BFS 580BTS 580BFS Motor Cylinder displacement, cu.in/cm3 65.6 65.6 75.6 75.6 Idle speed, rpm 2000 2000 2000 2000 Max. engine output, acc. to ISO 8893, kW/ rpm 2.94 / 8000 2.94 / 8000 3.13 / 7200 3.13 / 7200 Catalytic converter muffler No No No No Speed-regulated ignition system Yes Yes Yes Yes Ignition system Spark plug NGK CMR7H NGK CMR7H NGK CMR7H NGK CMR7H Electrode gap, inch/mm 0,024-0,028/ 0,024-0,028/ 0,024-0,028/ 0,024-0,028/ 0,6-0,7 0,6-0,7 0,6-0,7 0,6-0,7 Fuel and lubrication system Fuel tank capacity, US pint/litre 4,6/2,2 4,6/2,2 5,5/2,6 5,5/2,6 Weight Weight without fuel, Lbs/kg 24,5/11,1 24,9/11,3 25,8/11,7 26,0/11,8 Sound levels (see note 1) Equivalent sound pressure level at the operator's ear, measured according to EN15503 dB(A) 99 99 100 100 Vibration levels (see note 2) EacqcuoivrdailnegnttovibErNat1io5n50le3v,emls/s(2ahv,eq) at handles, measured 1,8 5,0 1,6 3,3 Fan performance Max. air velocity vith standard nozzle, m/s / mph: Air flow with standard nozzle, m3/min/cfm Average air volume at the cover, m3/min / cfm 106/236 21,8/770 27,5/972 106/236 21,8/770 27,5/972 92/206 25,7/908 29/1024 92/206 25,7/908 29/1024 Note 1: The equivalent sound pressure level value is calculated with a work cycle of a duration of 1/7 for idling and 6/7 for racing. Reported data for equivalent sound pressure level for the machine has a typical statistical dispersion (standard deviation) of 1 dB(A). Note 2: The equivalent vibration level value is calculated with a work cycle of a duration of 1/7 for idling and 6/7 for racing. Reported data for equivalent vibration level has a typical statistical dispersion (standard deviation) of 1 m/s2. 1154432-49 Rev. 1 2011-06-28 English - 25