Technical data: AC motor: 230 V ~ 50 Hz Power P1: 500 W. Idle speed n0: 1700 min-1 Cutting thickness: 16 mm Cutting length: 460 mm Blade length: 510 mm Sound pressure level LPA: 77.3 dB (A) Measured sound power level LWA: 97.3 dB (A) Guaranteed sound power level LWA: 99 dB (A) Uncertainty coefficient K: 1.64 dB (A) Hand-arm vibrations at the control lever avhw: