Description
Strip oil stains, tire marks, and weed growth from commercial concrete flatwork without leaving zebra stripes. The Mi T M 20 inch Rotary surface cleaner delivers high-speed flatwork cleaning across wide paved surfaces. This walk-behind surface tool handles industrial cleaning pressures. It requires a commercial pressure washer delivering 3000 to 4000 PSI at 4.0 to 8.0 GPM.
Heavy-duty spun stainless steel forms the 20-inch round deck housing, containing high-velocity water spray to keep operator boots dry. A precision high-pressure rotary swivel bearing spins dual spray nozzles at 2000 RPM, delivering uniform cleaning passes without streak marks. Four non-marking caster wheels provide smooth multidirectional travel across concrete expansion joints. Dual tubular aluminum handles include a commercial trigger gun for instant water shutoff.
Key Features of Mi T M AW-7020-8003
Commercial landscape maintenance crews use this 20-inch rotary cleaner to wash parking lots, shop aprons, and clubhouse sidewalks. The wide deck cuts flatwork cleaning times down significantly.
- 20-inch stainless steel cleaning deck covers wide surface areas in a single walking pass
- Rated for high-pressure operations up to 4000 PSI and maximum water flow of 8.0 GPM
- High-RPM stainless steel rotary swivel features ceramic seals to withstand continuous hot water
- Dual replaceable spray nozzles deliver balanced cleaning spray without surface streaking
- Four swivel caster wheels provide smooth rolling across concrete joints and pavers
- Bristle skirt seal contains water spray and flying gravel debris beneath the deck
- Lightweight aluminum handle assembly features an integrated safety trigger shutoff gun
Rotary Surface Cleaner Dyno Telemetry
Flow testing confirms 2100 RPM spray bar rotation under 3500 PSI water pressure at 5.5 GPM flow rate. Surface cleaning rates average 45 square feet per minute on dirty concrete shop aprons. Rotary swivel seal temperatures stabilize at 120 degrees Fahrenheit during 180-degree hot water testing. Deck downward hydraulic thrust measures 14 lbs, preventing deck lifting during rapid walking speeds. Acoustic noise levels register 82 dBA.
Flatwork Cleaning Setup Safety Directives
Connect the high-pressure whip hose to the trigger gun inlet and purge air from the pump lines before starting the engine. Walk at an even pace, overlapping cleaning passes by two inches to achieve uniform concrete brightening. Do not operate this surface cleaner over loose aggregate, gravel driveways, or damaged wood decking.
- Rotary swivel bearing requires grease gun application with synthetic grease every thirty hours
- Spray nozzles require visual checks and pin clearing to remove trapped calcium scale
- Brush skirt bristles demand periodic inspection to replace worn sections and contain spray
Mi T M Surface Cleaner Warranty Manifest
Mi-T-M covers this rotary surface cleaner with a 90-Day commercial warranty covering the swivel assembly and stainless housing. The carton contains the 20-inch cleaner deck, handle assembly, spray gun, and user manual.