1. the introduction: Bj200f diesel gasoline concrete floor planer is a walk behind scarifying machine used for concrete asphalt road surface, mounted with 13hp gasoline engine or diesel engine, it can mill 5mm thickness adjustable, 250mm working width It can also mill surface coating, surface painting, layer of epoxy, road surface layer, surface scribing, Modelbj200f Power13hp gasoline engine Milling width250mm Milling thickness5mm Weight220kgs Dimension1300*760*1250mm