Timberline TL28D Disk Auto Scrubber – Traction Drive

Item # TL-L28D | Mfr. Model # TL28D

  • Disk Scrub Path: 28 Inches
  • Solution Tank: 19 Gallons
  • Recovery Tank: 19 Gallons
  • Run Time: Up to 3.5 Hours
  • Up to 110,000 sqft Per Charge
  • Free Local Pickup / Delivery
  • Call For Customized Shipping Quote 720-374-2375

Includes: Pad Driver, Stand Alone Charger, 175ah WET Crown Battery Pack


Under the Hood


Tech Specs

Parts Manual

Operator Manual


Timberline L28 Disk Auto Scrubber

Walk-Behind Large Floor Scrubbers

Model No: L28D

Designed to clean large, open areas like schools, hospitals, shopping centers, and airports, the L28 provides performance and durability to get the job done faster time after time. The (2x) 14-inch (36 cm) disk style scrub brushes are installed and removed without tools to allow ease when switching between different brushes or pads, depending upon the application’s needs. The squeegee blades can be rotated or flipped without tools. This large scrubber provides predictable results and is built to last.

  • Constructed robustly — steel frame construction and durable components
  • Simplify maintenance with easy access to the battery and recovery tank
  • Traction drive speed controlled with easy to use Drive Speed Control thumb dial
  • Easily operate and maneuver with push button forward and toggle reverse
  • Clean any hour of the day with approved sound levels < 67 dBA
  • Increase productivity with over 3 hours of run time between dump and refill
  • Off-the-shelf toggles, switches, gauges, and mechanical levers to allow easy operator training and potential repairs

Upgrade Options


Battery & Charger Options

  • TL-100 175ah WET Crown / Console Charger 25A (Standard Option)
  • TL-112 175ah WET Crown / Onboard CE & CEC 27A
  • TL-102 225ah WET Trojan / Console CE & CEC 25A
  • TL-105 225ah WET Trojan / Onboard CE & CEC 27A
  • TL-111 215ah AGM / Onboard CE & CEC 27A
  • TL-045 24V,90ah,Lithium Battery, w/Weights & Onboard Charger

Unit Upgrade Options


  • TL-002 Deluxe Fill Option - Includes Retractable Hose & Front Fill Screen
  • TL-003 Drain Hose Extension 20'
  • TL-023 Vacuum Wand
  • TL-026 Green Antimicrobial Tanks