TYMCO DST-6 Regenerative Air Sweeper

The TYMCO Model DST-6, the industry’s first full-sized dustless sweeper. The DST-6 removes dirt, dust and debris from the sweeping surface, and uses filters that have a Minimum Efficiency Reporting Value (MERV) 16 Rating, meaning they are able to capture a minimum of 95% of 0.30 micron and larger size particles, far exceeding PM10 requirements.

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Sweeping Path: 12-Feet Wide
Hopper Construction: Welded Steel
Hopper Capacity: 7.3 yd3
Pick-Up Head: Broom Assist Pick-Up Head (BAH®)


  • Make:   John Deere
  • Model:   4045 4-Cylinder Turbo Diesel (Tier 4 Final)
  • Horsepower:   99 HP @ 2200 RPM
  • Torque:   315 lb-ft @ 1600 RPM
  • Diesel Fuel Tank Capacity:   51 Gallons

    • Hopper Material:    Steel Plate
    • Volumetric Capacity:   7.3 yd3
    • Construction:   Welded steel plate w/integral stiffeners
    • Dump door opening:  84 x 44 inches
    • Dumping Method:  Hydraulic with raker bar
    • Dump Height:  36-inches

      • Type:   Dual chamber with Broom Assist
      • Width:   87-inches
      • Pick-up head area:   3,567 in2
      • Skids:  DUO SKID - Carbide
      • Suction Hose Diameter:  14-inches
      • Pressure Hose Diamter:  14-inches
      • GUTTER BROOMS - TWIN (Patented)

        • Broom Size:   43-inch diameter steel wire, vertical diggers
        • Broom Drive:   Variable speed non-reversible hydraulic motor
        • Adjustment:   Fully adjustable for down pressure, pattern and wear
        • Down Pressure:   Automatically adjusts to requirement
        • Flexibility:  All directions, integral anti-damage “swing away” relief valve

          • Type:   Water spray nozzles system
          • Pump:   Electric diaphragm
          • Reservoir:   Polyethylene 220 gallon
          • Inline Filter:   80 mesh stainless steel
          • Spray Nozzles Locations:
          • • Gutter brooms (each) - 3
            • Hopper - 1

            • Type:   External mounted modular filtration system with automatic BlueLogic® control adjustment
            • Capacity:   14 ft3
            • Filters:   (4) MERV 16 Rated
            • Particulate removal efficiency:   ≥ 95% of 0.3 µm

BlueLogic® Display

  • High resolution, color LCD multi-function touchscreen display that provides the operator feedback on the status of the sweeper and auxiliary engine. The display provides information for all safety equipment, as well as lifetime and trip hours for sweeper equipment such as the gutter brooms, pick-up head, pick-up head broom, and blower. The display also provides service hours for the auxiliary engine and hydraulic system fluids and filters.
  • BlueLogic® Control System

    • Multiplexed electrical control system which provides intelligent safety features and assists in sweeper troubleshooting with on board diagnostics (OBD).
    • HOPPER

      • The Model DST-6 hopper is over 7.3 cubic yards in size with a useable capacity of over 6 cubic yards. Stationary hopper dumping system designed for safe, simple dumping and low maintenance.

        This eliminates dumping cylinders and hoist, hydraulic controlled door latch assemblies, additional hydraulic door opening cylinders, grease zerks, and safety concerns such as pinch points and overhead clearance issues.
      • PICK-UP HEAD

        • The TYMCO Model DST-6 pick-up head has a width of 87-inches and is equipped with a broom in the pick-up head for applications where a broom is desired. The fast rotation of the broom loosens packed-on debris and projects it into the Regenerative Air stream for effective cleaning.

          With in-cab controls that allow broom-assisted sweeping only when needed, the operator can lift the broom out of service for regular use of the powerful Regenerative Air system.
        • DST System

          • The small amount of air that is diverted from the system to achieve the dustless effect is filtered through TYMCO’s patented DST system. The DST System will filter the diverted air through a pre-cleaner and cartridge filters. These filters have been determined through independent laboratory testing using the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) 52.2 testing standards to have a Minimum Efficiency Reporting Value (MERV) 16 Rating, meaning they are able to capture a minimum of 95% of 0.30 micron and larger size particles. That is 1/200 of the diameter of a human hair! The best part is that both the pre-cleaner and cartridge filters are washable, ensuring long service life.

            • The 43” diameter Model DST-6 gutter brooms remove debris from curbs, gutters and around obstacles along city streets such as parked cars and maintenance equipment.
            • POWER UNIT

              • The Model DST-6 sweeper is powered by a 99 horsepower John Deere auxiliary engine. This engine powers all hydraulic functions through a gear driven pump and directly belt drives the blower wheel.

                • Every TYMCO model is built with less moving parts than mechanical and vacuum parking lot sweepers. Combine that with grease-free maintenance and Tymco's have the lowest maintenance cost of any street sweeper.


  • • True Regenerative Air
    • DST System
    • Broom Assist Pick-Up Head (BAH)
    • BlueLogic® Control System
    • BlueLogic® Display
    • Variable Speed Gutter Brooms
    • Dual 43" Gutter Brooms
    • 7.3 yd3 Steel Hopper with Raker-Assist
    • Dual Hopper Inspection Doors
    • Dust Control System w/220 Gallon Rustproof Resevoir
    • John Deere Turbo Diesel Auxillary Engine
    • Aluminum Alloy Blower
    • Grease-Free Maintenance
    • Dual Steering
    • LED Light Package

    • • AOD water pump w/washdown hose/gun
      • Auto sweep interrupt w/overspeed interrupt
      • Gutter Broom Tilt Adjuster – Left, Right or Twin
      • Drop Down Gutter Brooms
      • Hopper Deluge System
      • Camera/Monitor System
      • Stainless Steel Hopper
      • Pick-Up Head Curtain Lifter
      • Auxiliary Hand Hose
      • CNG Package - Truck & Sweeper are CNG Powered
      • Magnet, Light, Standard, or Heavy Duty
      • Lateral Airflow Nozzle (LAN)
      • Liquid Recovery System (LRS)
      • COMDEX (extra water and tool box) 330 gal (1249 L) total capacity
      • Reverse pick-up head system
      • Custom Paint Color
      • Freightliner M2-106 Chassis
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