Professional knapsack blower 570BTS HUSQVARNA Technical data: Displacement : 65.6 cc Power output : 2.9 kW Speed at maximum power : 8000 rpm Idle speed : 2000 rpm Electrode gap : 0. 65 mm Spark plug : NGK CMR7H Fuel tank volume : 2.2 l Fuel consumption : 431 g/kWh Exhaust emission : 680 g/kWh Product dimensions : 32.5 x 49.2 x 49.9 cm Hose length : 1197 mm Hose diameter : 72 mm Weight : 11. 2 kg Guaranteed sound power level (LWA) : 110 dB(A) Sound pressure level at operator's ear : 99 dB(A) Air flow in fan card : 28 m/min Air speed : 22 m/min Air speed (flat nozzle) : 91 m/s Air speed (round nozzle) : 106 m/s Nozzle type supplied : Round Equivalent vibration level (ah. eq.) handle : 2.2 m/s Code: 966 62 94-01 966 629401 966 62 94 01 966 629401 HUSQVARNA SR