RA 431 B Duo
Innovative and robust scrubber dryer for middle sized fl oors in crafts and industries. Thanks to the two speeds, it is possible to clean and to polish. Ideal cleaning
effi ciency due to high brush pressure. The big sized wheels ensure a vibration free drive of the machine.
Traction occurs via brush rotation, means the machine pushes forward independently.

Article no. 436.005
Technical Data  
Working width 43 cm
Power suction motor 400 W
Power brush motor 1,000 W
Brush speed 180 1/min
Brush pressure 48 kg
Fresh water capacity 32 Liter
Dirty water capacity 38 Liter
Weight 133 kg
Productivity rate theoretical 1750 m2/h
Measurements l/w/h 85/43/80
742.059

742.059

Scrubbing Ø43 cm

432.033

432.033

Suction nozzle curved oil and grease resistant

432.551

432.551

Rubber blade oil resistant (Suction nozzle curved)

432.557

432.557

Rubber blade standard (Suction nozzle curved)

500.091

500.091

2 Gel batteries à 12 V/76 Ah (C5)(330 x 171 x 236 mm)

565.519

565.519

Filter wrench

681.000

681.000

Filling up hose, 2 m

686.101

686.101

battery charger, 24V/12 A VDE

686.111

686.111

battery charger, 24V/12 A SEV (Switzerland)

694.321.5

694.321.5

Pad white, Ø 43,2 cm, 5 pieces

694.322.5

694.322.5

Pad red, Ø 43,2 cm, 5 pieces

694.323.5

694.323.5

Pad blue, Ø 43,2 cm, 5 pieces

694.324.5

694.324.5

Pad brown, Ø 43,2 cm, 5 pieces

694.325.5

694.325.5

Pad black, Ø 43,2 cm, 5 pieces

694.326

694.326

Pad High-speed, ∅ 43 cm (Natural fibre)

694.327

694.327

Micro fibre pad, Ø 43,2 cm

742.0595 K

742.0595 K

Scrubbing brush PPN 0.6, 5K, Ø 43 cm

742.070

742.070

Driving disc Ø 39 cm

742.072

742.072

Polishing brush (Mexican Fiber)

742.073

742.073

Exposed aggregate pavement brush Ø 43 cm

742.076

742.076

Silicium carbid brush

752.070A

752.070A

Driving disc with protectionring

790.070A

790.070A

Driving disc with rubber element