Introducing the Koblenz Cleaning Machine, a versatile and efficient floor maintenance tool. This machine is perfect for cleaning and shining various surfaces such as wood, tile & grout, concrete & stone and more! With its powerful 120V voltage, it can handle tough dirt and stains with ease. Equipped with a Disc Brush & Pad Type, this machine can function as a buffer, scrubber, polisher, and waxer making it an all-in-one floor cleaning solution. Suitable for both commercial and personal use, the Koblenz Cleaning Machine is a must-have for anyone who values cleanliness and efficiency. I have had this cleaner for a number of years but never found a use for it. It is very commercial as i researched the brand. The box is open but it has never been used. The box does not list an exact model number and I didn’t want to take the contents out of the box, which has never been done. Brand new cleaning machine.