1 Clean width mm 710 2 Efficiency m£Þ2/h 2800 4 mainbrush width mm 510 5 voltage v 12 6 lasted working h 4-5 7 dustbin contain L 22 8 sidebrush diametre mm 400 9 drive watt w 300 10 turning radius mm 500 11 length,width,height mm 1380*700*980 12 speed km/h 0-4 14 weight kg 95