BOOST 28

BOOST 28

Clarke (Alto) BOOST 28

Looking for equipment like this?

Contact our Experts!
For years the only way to productively clean and maintain smooth tile or concrete floors has been with a twin-disc automatic scrubber using contra-rotating pad or brushes. These machine operate with low (200-300) RPM and require high pad pressure to achieve an acceptable result. On these models, cleaning solution is slung away from the pads and only contained with side skirting that is easily worn or damaged. Another drawback to disc scrubbers is that the pad only cleans in one direction as it passes over the floor surface.

The unique BOOST® pad is rectangular, not round, and provides consistent contact across the cleaning path. Two round pads have less contact area in the center and on the edges.

Pad Size 28” x 14” (71 cm x 35.6 cm)
Cleaning Width 28” (71 cm)
Power Supply 24 Volt, (4, 6-V batteries) 250 AH or 330 AH
Vacuum Motor 3/4 HP (.56 kW), 3 stage, tangential discharge
Solution Tank 20 gal. (76 liters)
Solution Flow 0 to .56 gal/min (0 to 2.1 liters/min.)
Recovery Tank 20 gal. (76 liters)
Brush Motor 3/4 HP (.56 kW)
Brush Speed 2250 RPM
Scrub Pad Orbit 1/4” (.64 cm) diameter
Brush Pressure 130 lbs. (45.4 kg)
Speed Forward 250 ft/min. (76 m/min)
Speed Reverse 190 ft/min. (58 m/min)
Squeegee Width 39” (99 cm)
Squeegee Material Gum Rubber or Linatex
Cleaning Grade 6 degree incline
Charger On Board
Length of machine 56.25” (142.9 cm)
Width of machine 28.75” (73.9 cm) (head)
21.5” (54.6 cm) (body)
Height of machine 43” (109 cm)
Sound test @ operator ear 69 dBA
Machine Weight 586 lbs. (266 kg)

BOOST 28

Looking for equipment like this?

Contact our Experts
For years the only way to productively clean and maintain smooth tile or concrete floors has been with a twin-disc automatic scrubber using contra-rotating pad or brushes. These machine operate with low (200-300) RPM and require high pad pressure to achieve an acceptable result. On these models, cleaning solution is slung away from the pads and only contained with side skirting that is easily worn or damaged. Another drawback to disc scrubbers is that the pad only cleans in one direction as it passes over the floor surface.

The unique BOOST® pad is rectangular, not round, and provides consistent contact across the cleaning path. Two round pads have less contact area in the center and on the edges.

Pad Size 28” x 14” (71 cm x 35.6 cm)
Cleaning Width 28” (71 cm)
Power Supply 24 Volt, (4, 6-V batteries) 250 AH or 330 AH
Vacuum Motor 3/4 HP (.56 kW), 3 stage, tangential discharge
Solution Tank 20 gal. (76 liters)
Solution Flow 0 to .56 gal/min (0 to 2.1 liters/min.)
Recovery Tank 20 gal. (76 liters)
Brush Motor 3/4 HP (.56 kW)
Brush Speed 2250 RPM
Scrub Pad Orbit 1/4” (.64 cm) diameter
Brush Pressure 130 lbs. (45.4 kg)
Speed Forward 250 ft/min. (76 m/min)
Speed Reverse 190 ft/min. (58 m/min)
Squeegee Width 39” (99 cm)
Squeegee Material Gum Rubber or Linatex
Cleaning Grade 6 degree incline
Charger On Board
Length of machine 56.25” (142.9 cm)
Width of machine 28.75” (73.9 cm) (head)
21.5” (54.6 cm) (body)
Height of machine 43” (109 cm)
Sound test @ operator ear 69 dBA
Machine Weight 586 lbs. (266 kg)

Clarke (Alto) BOOST 28 Parts and Support

for years the only way to productively clean and maintain smooth tile or concrete floors has been with a twin-disc automatic scrubber using contra-rotating pad or brushes. these machine operate with low (200-300) rpm and require high pad pressure to achieve an acceptable result. on these models, cleaning solution is slung away from the pads and only contained with side skirting that is easily worn or damaged. another drawback to disc scrubbers is that the pad only cleans in one direction as it passes over the floor surface.

the unique boost® pad is rectangular, not round, and provides consistent contact across the cleaning path. two round pads have less contact area in the center and on the edges.

pad size 28” x 14” (71 cm x 35.6 cm)
cleaning width 28” (71 cm)
power supply 24 volt, (4, 6-v batteries) 250 ah or 330 ah
vacuum motor 3/4 hp (.56 kw), 3 stage, tangential discharge
solution tank 20 gal. (76 liters)
solution flow 0 to .56 gal/min (0 to 2.1 liters/min.)
recovery tank 20 gal. (76 liters)
brush motor 3/4 hp (.56 kw)
brush speed 2250 rpm
scrub pad orbit 1/4” (.64 cm) diameter
brush pressure 130 lbs. (45.4 kg)
speed forward 250 ft/min. (76 m/min)
speed reverse 190 ft/min. (58 m/min)
squeegee width 39” (99 cm)
squeegee material gum rubber or linatex
cleaning grade 6 degree incline
charger on board
length of machine 56.25” (142.9 cm)
width of machine 28.75” (73.9 cm) (head)
21.5” (54.6 cm) (body)
height of machine 43” (109 cm)
sound test @ operator ear 69 dba
machine weight 586 lbs. (266 kg)

Parts

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • OEM
    912287 - Rectifier 372-0079

    Rectifier 372-0079

    $46.62
    Matches:170-192646106A912287Alternative items:Below are other options that may meet your needs.RECTIFIER$25.65993-1867RECTIFIER 50A.$9.37993-0626Commonly purchased together:Fits on:Nilfisk-Advance PACESETTER 20HDNilfisk-Advance PACESETTER...
    $46.62
    Qty in Cart: 0
    Price:
    $46.62
    Subtotal:
  • OEM
    315124 - 24V onboard battery charger 272-2358

    24V onboard battery charger 272-2358

    $1,117.17
    Specifications:Type: OnboardMatches:164-913924-9-12712491271272-729731512431577340844A40844B563151245631577388045360Commonly purchased together:May fit on these models - select model and diagram to confirmNilfisk-Advance CONVERTAMATIC...
    $1,117.17
    Qty in Cart: 0
    Price:
    $1,117.17
    Subtotal:
  • OEM
     - Rubber mounting isolator kit 170-9016

    Rubber mounting isolator kit 170-9016

    $156.64
    Matches:11062A11063A11063B11173A270-0127270-0321272-743038023538299154753B5638023556382991Alternative items:Below are other options that may meet your needs.ISOLATOR KIT 12 MOUNTS$82.54993-2514ISOLATOR KIT 8 MOUNTS$56.70993-2515Commonly purchased...
    $156.64
    Qty in Cart: 0
    Price:
    $156.64
    Subtotal:
  • OEM
    30818U - Squeegee blade 35 inch urethane front (BOOST 28) 270-0245

    Squeegee blade 35 inch urethane front (BOOST 28) 270-0245

    $75.10
    Specifications:Weight: 2 poundsMatches:30818UAlternative items:Below are other options that may meet your needs.SQ. BLADE, FRONT URETHANE 35 inch TOOL$38.34993-2052Commonly purchased together:Fits on:Clarke (Alto) BOOST 28
    $75.10
    Qty in Cart: 0
    Price:
    $75.10
    Subtotal:
  • ships same day
    OEM
    30815U - Squeegee blade 35 inch urethane rear (BOOST 28) 270-0236

    Squeegee blade 35 inch urethane rear (BOOST 28) 270-0236

    $89.61
    Specifications:Weight: 2 poundsMatches:30815UAlternative items:Below are other options that may meet your needs.SQ. BLADE, REAR URETHANE 35 inch TOOL$51.30993-2051Commonly purchased together:Fits on:Clarke (Alto) BOOST 28
    $89.61
    Qty in Cart: 0
    Price:
    $89.61
    Subtotal:
  • ships same day
    Non-OEM
     - Vacuum motor gasket 991-3029

    Vacuum motor gasket 991-3029

    $2.60
    Matches:2232648.806-692.0Alternative items:Below are other options that may meet your needs.GASKET, 20/24 VAC MOTOR$2.33993-0017Commonly purchased together:May fit on these models - select model and diagram to confirmTennant 5680Tennant...
    $2.60
    Qty in Cart: 0
    Price:
    $2.60
    Subtotal:
  • ships same day
    OEM
    837304 - O-ring 170-0273

    O-ring 170-0273

    $6.79
    Specifications:Weight: 0.006 poundsMatches:170-603453878A83730486708660Fits on:Clarke (Alto) ENCORE S20Clarke (Alto) ENCORE S-33XPClarke (Alto) IMAGE 16IClarke (Alto) ENCORE S-28XPClarke (Alto) FOCUS S33Clarke (Alto) BOOST 28Clarke (Alto) IMAGE...
    $6.79
    Qty in Cart: 0
    Price:
    $6.79
    Subtotal:
  • Non-OEM
    27075-00S - Control board assembly 162-5081

    Control board assembly 162-5081

    $250.18
    The battery charger serial number is required to order this control board, it has to be programmed for each charger. You can add your serial number in the order comments section in the checkout process.Matches:27075-00SCommonly purchased together:May...
    $250.18
    Qty in Cart: 0
    Price:
    $250.18
    Subtotal:
  • Total: items /

Adding your products to cart

Can't find what you need? Click here or call 1-800-USA-CLEAN
In the market for a new machine? You can find quality new and reconditioned floor care equipment at one of our vendor partners:
best live chat