works good, but this thing is huge, 36" diameter and weighs about 200 pounds. i already had a 24" and a 30" self propelled units. I wanted to try the engine driven spray bar, because of some tough concrete to clean at a hospital. the nozzles on it point more towards the surface instead of away from it as on the self propelled units. new they are about 2500.00 my dealer cost, i've got about 500.00 in this one. i like this one because you can put two small rotating nozzles on it.
i'll see if i can find his name, apparently he went out of pw business a few years ago and still had this sitting around.
Jeff G
thanks, jeff