The TT 516 is the professional choice in compact auto-scrubbers. It gets into all those tight areas that other auto-scrubbers cannot. Essentially, it is a complete replacement for a mop and bucket system for so many reasons.
Pivoting squeegee coupled with a 300 watt/0.4 hp vacuum motor provides excellent water recovery
0.5 hp / 400 watt brush motor
Recovery tank has a drain allowing for easy draining without the need for lifting