The Terra® 28B walk-behind floor sweeper leaves wide-area vacuums in the dust. With its 28” sweep path and specially designed main broom, you can clean up to 20,000 sq. ft. of carpet per hour (versus 8,000 sq. ft. per hour for a 28” vacuum).

The Terra 28B delivers superior efficiency and performance. Featuring All Surface, All Purpose sweeping technology, you can clean from one floor type to another without changing the broom. In most situations you won’t even have to adjust the broom height. With low sound levels and easy maneuverability, this is an ideal sweeping and vacuuming solution.

  • Pick up everything from dirt and sand to paper and plastic bottles with the specially designed main broom
  • Simplify operation and minimize user training thanks to the easy-to-use One-Touch™ operation, streamlined design and superior maneuverability
  • Clean during the day, and meet green-cleaning noise standards, thanks to low 59 dB A sound levels (meets LEED-EB and GS-42 standards)
  • Improve indoor air quality with bagless design, durable polyester panel filter and the most aggressive filter shaker in its class
  • Eliminate the need for edge cleaning with the integrated side broom
  • Ensure easy maintenance with tools free broom and hopper removal


Working width (MM)28.3 in (72 cm)
Main broomA.S.A.P. (All Surface All Purpose) broom designed for superior performance on all floor types
Side broom diameter12.4 in (31.5 cm)
Max. productivity at 2.5 mph(4 km/hr) 31,200 sq ft (2,900 sq m)
Hopper capacity ft³ (l)2.1 cu ft (60 L)
Dust filterPolyester panel filter, 10.8
Power source(1) 12 V, 87 Ah maintenance free gel battery
Max. speed2.5 mph (4 km/hr)
Drive systemForward traction system capable of climbing 20% grade
Sound level59 dB A
Weight with batteries lbs (kg)171 lb (77.5 kg)
Battery chargerStandard Onboard, 12 V, 6 amp
Dimensions, L x W x H (cm)Length = 39 in (99 cm) / Width = 31.5 in (80 cm) / Height = 24.4 in (62 cm)
ApprovalsETL, CSA, CE
Main broom speed (RPM)335 rpm
Side broom speed (RPM)100 rpm
Main broom length19.7 in (50 cm)
Main broom diameter7.9 in (20 cm)
Side broom motor0.05 hp (40 W)
Main broom/traction motor0.3 hp (200 W)
Vacuum fan motor0.07 hp (50 W)
On-board chargerIncluded
Adjustable handleIncluded
No tools required for attachment changeIncluded
Manual filter shakerIncluded
Maintenance-free gel batteryIncluded
Quiet operationIncluded

Details of specifications and equipment may change without notice.

Download the Advance Terra 28B Walk-Behind Sweeper brochure