Gave each of the kids one of these for Christmas and bought one for myself to use at the farm. This sucker will suck the skin off of you and best of all, you never have to worry with the cord. Love this thing!
They are not light. Guessing weight is around 20 lbs strapped to your back or held by the handle. But no issue. I've go stained concrete floors at the hunting cabin. For 10 years it was plug in the upright and try to keep from running over the cord. Then unplug and replug in another location. This thing is a breeze on concrete floors.