B 90 R Adv Dose Bp Pack

Battery-powered ride-on scrubber drier which is compact, versatile, has an extended tank capacity and variable working widths (55-75 cm) and features FACT.

The B 90 R Adv Dose Bp Pack ride-on scrubber dryer with maintenance-free battery and on-board charger features the Dose dosing systems for low detergent consumption. Detergent dosing can be adjusted to suit the degree of soiling. Exact dosing takes place between 0.5 and 3% (in 0.5% steps). The machine also offers Flexible Application Control Technology (FACT) for optimal adjustment of the brush speed. This machine can be used with roller or disc brush heads with different working widths (55, 65 und 75 cm). For maximum flexibility. The brush drive features a star-wheel mechanism for a long brush life. With a turning circle of only 1.6 m, this machine is very flexible and offers excellent manoeuvrability. This machine also features an extended tank capacity and is easy to fill with fresh water. Compact for easy storage, loading and transport. Openings in the battery compartment ensure adequate ventilation also during long periods of use. An additional flat pleated filter protects the turbine against corrosion. In brief: The manoeuvrable alternative to any large walk-behind machine!

Features and benefits
 B 90 R Adv Dose Bp Pack: Extremely easy to manoeuvre
Extremely easy to manoeuvre
Thanks to its very short and narrow construction style, the machine is very agile and easy to manoeuver despite large water volumes. The 90° steering system allows you to turn on the spot. A low centre of gravity ensures excellent road adherence.
 B 90 R Adv Dose Bp Pack: Simple operation
Simple operation
The basic functions are controlled with the EASY switch. Operating hours can be viewed on the display. Additionally, the roller brushes ensure that water and therefore also cleaning agent are saved.
 B 90 R Adv Dose Bp Pack: Long operating time
Long operating time
Large compartment for a large battery capacity. Maintenance-free gel batteries in the pack variants. Two-level turbo power saves energy in the WHISPER setting.
Quick replacement
  • If required, the brush head can be replaced quickly with no need for tools.
  • The rollers on the R head can be changed in next to no time.
  • The brushes or pad drive boards on the D head are discarded using the foot pedal.
EASY switch
  • For easy operation. The basic functions are controlled with the EASY switch. All important information is shown and adjustments programmed via the display.
On-board charger
  • Charger always on board - can be recharged anywhere - flexible use - tailored for a long battery operating life
  • For adjustment of the brush speed.
Traction drive with speeds of up to 6 km/h
  • For negotiating steeper gradients. (With solenoid brake)
Fresh water level indicator
  • For constant fresh water level control during operation.
Straight or curved suction bar
  • For optimal suction on every floor. (Please order separately).

Technical data

Brush working width (mm) 550 - 750
Vacuum working width (mm) 850 - 940
Fresh / dirty water tank (l) 90 / 90
Theoretical area performance (m²/h) 4500
Practical area performance (m²/h) 3375
Brush contact pressure (g/cm²/kg) 20 - 315 / 28 - 35
Battery (V/Ah) 24 / 170
Battery runtime (h) max. 2.5
Traction motor (W) 600
Sweeping container (l) 5 / 7
Sound pressure level (dB(A)) 69
Drive type Battery
Weight (with accessories) (kg) 277
Weight incl. packaging (kg) 277.9
Dimensions (L × W × H) (mm) 1450 x 720 x 1180


  • Traction drive
  • Battery and on-board charger included
  • Battery and charger included
  • Charger
  • Automatic water stop
  • Dose
  • 2-tank system
 B 90 R Adv Dose Bp Pack
 B 90 R Adv Dose Bp Pack
 B 90 R Adv Dose Bp Pack
Cleaning agents