Plug-in corded, battery operated, or "Zamboni" style Auto Scrubbers are available, and should be chosen based on square foot coverage-per-hour needs.

Also called Floor Scrubbers, Floor Polishers, Buffers, this is a machine designed to apply high torque to multiple flooring surfaces. The same machine does MANY jobs by just a change of the head (see: brushes/pad driver/bonnets/sanding screens/buffing/polishing/honing/stripping)

Water pressure driven tile cleaning class of tile wands, which feature very narrow jets at a fixed angle, which drive the rotation, as based on input pressure. A 12inch standard surface cleaner is best used at 1200psi+ (although the wand jetting can be customized/configured to best match it's input water source.)

Very similar to your standard Carpet Cleaning Machine, but instead includes a high pressure 1000psi + water pump, while having the electric inline heater removed (as over 6000 watts of power would be needed to heat water effectively at such pressures).