Walk-behind Scrubber Dryer

The B 120 W scrubber dryer offers new levels of convenience and productivity to the large walk-behind scrubber drier sector. With a large number of options available, the B 120 W can be tailored to perfectly suit different working environments. All models feature traction drive and automatic cleaning head and suction bar raising and lowering. Despite its high capacity, the B 120 is very compact, easy to operate and gives great visibility. The B 120 W features Kärcher’s unique KIK key system, which enables supervisors to set operating parameters for users, and interchangeable heads with crash protection to perfectly tailor the machine to different applications. A fantastic range of accessories includes on-board cleaning tool storage and an automatic tank cleaning system, all designed to increase productivity.

Features and benefits

4 batteries to choose from	Battery types: maintenance-free 170Ah / 180Ah / 240Ah battery, as well as low-maintenance 180Ah battery. The charging curve of the built-in charger is perfectly adjusted to the various battery types. Extended battery life.
Automatic filling option	Time-saving filling of the fresh water tank. Filling of the fresh water tank stops automatically when the tank is full.
The brush head and squeegee are automatically adjusted	Brush head and squeegee are lowered automatically depending on the selected cleaning programme. The squeegee is automatically raised when reversing.
Brush head with rollers	With integrated sweep bin for coarse particles (for protection against blockages on squeegees). Water savings thanks to contra-rotating roller brushes.
EASY Operation	Simple to use. The basic functions are easily accessible via the programme selector switch.
eco!efficiency mode	Quiet function and therefore optimal for noise sensitive areas (e.g. hospitals or hotels). Significantly reduced energy use and substantially longer battery runtime.
Easy handling	Simple handling thanks to clear control elements with colour-coding. Simplified use and shortened teach-in time.
Adjustable contact pressure of the brush	Electrically adjustable contact pressure. Easy adjustment of the contact pressure.
Traction drive	Infinitely variable forward and reverse operation. Maximum speed can be preset.
Straight, curved or off-set squeegees	Perfect suction on any floor. Types of squeegees: natural rubber or oil-resistant polyurethane, slotted (for sensitive floors), closed (rough floors).

Specifications

Technical data

Working width, vacuum (mm)	1160
Fresh / waste water tank (l)	120 / 120
Max. area performance (m²/h)	3600
Brush rotation speed (rpm)	600 / 1300
Brush contact pressure (g/cm²)	140 / 425
Frequency (Hz)	50 / 60
Voltage (V)	100 / 240
Motor rating (W)	2200
(V/Hz)	100 / 240 / 50 / 60
Battery (V/Ah)	36 / 240
Dimensions (L x W x H) (mm)	1653 x 910 x 1153
Sound level (dB(A))	69