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PRODUCT SPECIFICATIONS - TORNADO OB 28/20 (Model: TS550-W28-U)
MACHINE DIMENSIONS
Dimensions (L x W x H) 60" x 30" x 41"
Weight (w/o batteries) 348 lbs
TANK SYSTEM
Solution Tank Capacity 20 gal
Recovery Tank Capacity 22 gal
Tank Construction Polyethylene
SCRUBBING SYSTEM
Cleaning Path 28"
Squeegee Width 39"
Scrub Head 28" x 14"
Brush Pressure Up to 132 lbs
Brush RPM 3530
Brush Motor 700 W
Productivity (Theoretical Max) 33,906 sq ft/hr
Sound Level <70 dB(A)
VACUUM MOTOR SYSTEM
Vacuum Motor Power 570 W
Vacuum Motor Water Lift 64"
DRIVE SYSTEM
Drive Type Traction Drive
Motor Horsepower 0.4 HP
Max Grade 10%
BATTERY AND CHARGING SYSTEM
System Voltage 24 V
Run Time 3-4 hrs
Charger Type Onboard
Battery Types Lead Acid, AGM
REPLACEMENT ITEMS
Front Squeegee 48408020
Rear Squeegee 48408010
OPTIONAL ITEMS
Black Stripping Pad BK1428
Blue Cleaner Pad BL1428
Red Spray Buff Pad RD1428
Maroon Eco Pad ECO1428

New Tornado OB 28/20 Walk Behind Scrubber

Part Number:
ENTATS550-W28-U
OEM Number:
ENTATS550-W28-U
Availability:
Usually Ships in 1 to 3 Weeks
Battery Type:
AGM, Wet
Brush Speed (RPM):
3530
Charger Type:
On-board Available
Cleaning Path (inches):
28
Condition:
New
Deck Type:
Orbital
Equipment Type:
Walk-Behind Scrubbers
List Price:
13,499.00
Machine Type:
Equipment
Manufacturer:
Tornado
Our Price:
11,375.00
Power Source:
Battery
Propulsion:
Self-propelled
Recovery Tank Size (gal):
22
Shipping Designation:
Qualifies for Free/Flat Rate Shipping
Solution Tank Size (gal):
20
Sound Level (dBA):
70
Voltage:
24
Warranty Information:
Full Factory Warranty
Price:
$13,499.00
$11,375.00/EA
16% discount
In Stock

The new Tornado OB 28/20 Walk-Behind Orbital Scrubber (Model TS550-W28-U) is a powerful and versatile commercial floor cleaning machine built for demanding environments such as warehouses, schools, healthcare facilities, and large retail spaces. Manufactured by Tornado and available new from Southeastern Equipment and Supply (SESI), the OB 28/20 delivers a 28-inch cleaning path at an industry-leading 3,530 RPM orbital brush speed, enabling chemical-free floor finish removal with significantly reduced water usage and faster dry times compared to traditional disk scrubbers.

Equipped with adjustable down pressure up to 132 lbs., a 700W brush motor, and a robust 300W traction-drive motor, this machine powers through built-up soils and handles ramps up to a 10% grade with ease. The 39-inch squeegee, 570W vacuum motor, and 64-inch water lift work together to leave floors clean and dry in a single pass, while the rectangular 28"14" orbital scrub head reaches into corners and along edges that round-head scrubbers simply cannot clean.

Designed for reliability and operator comfort, the OB 28/20 features durable polyethylene tank construction, an industry-leading lifetime warranty on isolators to reduce hand-arm vibration fatigue, an onboard 24V charger, and intuitive fingertip controls that require minimal training. Contact Southeastern Equipment and Supply today to add this new Tornado OB 28/20 to your facility's floor care program.

Features:

  • Chemical-Free Orbital Scrubbing: The 3,530 RPM orbital brush speed removes floor finish without chemicals, reducing cleaning costs and creating a safer environment for building occupants.
  • Adjustable High Down Pressure: Up to 132 lbs. of adjustable down pressure combined with a 700W brush motor tackles heavy soil loads and stubborn finish buildup in a single pass.
  • Edge-to-Edge Rectangular Scrub Head: The 28"14" rectangular orbital scrub head reaches into corners and along walls, delivering an even finish removal across the entire cleaning path that round disk heads cannot match.
  • Large-Capacity Tank System: A 20-gallon polyethylene solution tank and 22-gallon recovery tank minimize downtime for refills and draining, supporting 3-4 hours of continuous runtime per charge.
  • Lifetime Isolator Warranty & Onboard Charging: Industry-leading lifetime warranty on vibration-dampening isolators reduces operator fatigue during extended shifts, and the included onboard charger lets the machine recharge anywhere a standard outlet is available.