Make: Power Boss (or equal) Model: SCRUBMASTER B260 R Series (or equal) The unit shall clean areas of up to 120,000ဠ sf/hour and Developed for heavy-duty superior cleaning performance. Scrubbing Path Width: 48" disc Squeegee Width: 49.5"(1 set of squeegees included) Brush Pressure 48" Disc = 128-194 lbs Upgraded 36V, Sealed 390AH AGM battery shall be provided with stand-alone 120V Plug-in charger Turn Radius = 85.4", Climbing ability = 6% All components are easy to access & replace. One-button operating system” activates all the cleaning functions. 68.5 Gal Solution & Recovery Tanks. Tanks & covers are made of chemical-resistant, noncorrosive, temperature-resistant impact-proof plastic. Overflow protection through float switches for vacuum motor shut-off. Variable driving and working speed through electronic drive control 0–4.35 m/h Standard non-marking, high traction tires