American Hydro Clean RSC100-AF 15" Rotating Surface Cleaner 3400 psi

The bearing for the rotating arm isn't sealed, so you need to constantly re-grease it with a decent heavy grease or it will stop spinning. Plan to do this before each use and probably every couple hours during use. This is a really dumb design and for something this simple, that's unforgivable. When it is lubricated and working as it should, it does do a good job. I'm using it with a 3200psi gas powered washer.

This item exceeded my expectations for cleaning my cement with the pressure washer. I am very impressed with how it works easily and moves easily. The surfaced was almost perfectly clean after only one pass. I look forward to using this many times over the years. Once this item was attached to the pressure washer it was very easy to use. I would definitely recommend this.

Excellent performance for the price. I used a 3000 PSI washer. Seems to be the right pressure/volume since the unit almost floats over the surface. There could be improvements. Like optional casters so it can roll at the right height all of the time. Wish it had proper sealed bearings so the maintenance is less for the rotating arm. I greased it before using and every couple of hours of use since it slowed down after 2hrs of use. The latter is why it gets 4 stars. High maintenance on the rotating arm.

This unit works well with my 2600 psi power washer. About every 20 minutes of use, add some wd-40 to the moving arm to keep it from slowing down and eventually stopping. I believe that a higher psi would prevent this from happening. I did the 2 car driveway and the sidewalk in about 2 hours. The dome stops all the splash from hitting the walls and myself. It’s a very well made unit, but it could use a higher psi to function best.

Nice unit, not necessarily much faster than an ordinary wand and tip but much easier on the back not having to bend over constantly. Lightweight and easy to hook up and operate. Unit quit spinning about an hour after usage, but all I needed to do was remove the spinning piece, grease the interior of the unit that allows it to spin,and re-attach the parts and it worked like a champ for the rest of my days usage.

Purchased and used with the Simpson Gas Power washer. Operates smoothly and bristles have held up very well. There is a metal flange underneath that I had to bend in order to reinstall the brush strip when it came loose after many hours of use - a simple procedure with a screw driver and pliers and right back to work I went. Do Not Operate Your Power washer without this attachment if you want a flawless, professional looking finish. I highly recommend this product.

As others mentioned, you have to lubricants this thing a lot, and it would benefit from a sealed bearing. I got tired of taking it apart all the time to add grease, so I finally adjusted the nozzles about 15 degrees to give them more spinning power. I used it for 3 hours straight without issue.

Works well. If your concrete is incredibly dirty like mine it will take a couple of passes to get it clean. Definitely makes for a time savings. A 15 inch cleaning path instead of about 4 inches