This is "Curbie" ™.  The name implies what it was designed and built to do. Curbie ™ cleans curbs, or rather the toughest part of a curb.  That being, the upper most and vertical side of a curb.  Curbie ™ has three high pressure jet nozzles that all spray water onto the curb at the same time.

Curbie was designed, built, and tested by the lab here at Concrete Surface Cleaning.  Curbie was built because there is not anything like it commercially available anywhere.  What makes it so special are the unique design points.

First, Curbie has 12 wheels.  Four wheels are located on both the left and right sides.  And four wheels are underneath the carriage.  The wheels on the side make sure that Curbie is always the proper distance away from the curb.  These wheels also allow Curbie to track around circular parking islands like those you see at office parks or the grocery store parking lots.  The four wheels under the carriage are used by the operator to guide Curbie in both a forward and reverse direction.

Second, there are three water jets that spray water in a fan pattern.  The 2 adjustable jets at the front of the carriage clean the side of the curb and that part of the curb where there is a transition from the flat surface to the vertical facing of the curb.  The water jet on the side of the carriage is mounted on an adjustable tower.  The tower can be raised and lowered as not all curbs are exactly the same height.  The tower can also be moved closer to the curb when the top of the curb is wider than anticipated.

Third, because the water jets are always in a stationary position, there is not water blowing all over the place.  This means that even when there is pine straw next to the curb, as shown in the above picture, the pine straw is not disturbed.

Fourth, Curbie is very precise.  So the quality of work is outstanding.

Finally, Curbie is much faster than 2 or 3 people trying to do the same thing.  That means Curbie provides a faster service to our clients at costs far less than the industry standards.