... @low noise and have no waste gas HK-1250C road&street electric sweeperFEATURES:1,The series HK is equipped with a high ... file breeze type, HK-D series:Whole close model;13,Electric sweeper is series product, according to it of function all ... speedkm/h888Driving speedkm/h888Filiter surfacem2555Weight withoutkg550580610Product piuctres HK-1250C road&street electric sweeper