Continuous rating input : 2,200WWheel Diameter : 230 mm (9‰Û_)No Load Speed (RPM) : 6,600Vibration Level : Surface Grinding: 5.5 m/så_Sound Pressure Level : 91 dB(A)Sound Power Level : 102 dB(A)Dimensions (L x W x H) : 439x250x141 mm (17-1/4‰Û_x9-7/8‰Û_x5-9/16‰Û_)Net weight : 5.3 kg (11.6 lbs.)Power supply cord : 2.0 m (6.6 ft.)