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Feature & Benefits
50 A quick charger for lithium-ion batteries
Fully charged in just two hours. The machine is always ready to go for maximum productivity and flexibility.Connectivity/"Machine connect" smartphone app
Expanded range of functions and information. Resource monitoring, increase in productivity, informative animations for maintenance and troubleshooting. Adjustment of parameters, editing of KIK authorisations.Brush head and squeegee made from cast aluminium
Robust and hard-wearing components. Fewer machine downtimes and higher productivity at lower costs.Parabolic squeegee with Linatex suction lips
- Perfect suction, even on structured surfaces and in tight bends.
- Reduced risk of slipping and less manual rework.
R 55 double-roller brush head
- High contact pressure and brush speed.
- Excellent cleaning results, including for deep cleaning tasks and on structured floors.
- Integrated pre-sweeping function.
Eco!Flow system
- Enables speed-dependent water dosing.
- Consistently good cleaning results, even in bends.
New, integrated "DOSE" cleaning agent dosing system
- Exact cleaning agent dosing.
- Consistently good cleaning results and efficient cost savings.
- Contact-free change of cleaning agents thanks to closed-loop system.
Auto-rinse tank rinsing system
- Contact-free cleaning of the dirty water tank.
- No splashing.
Auto-fill fresh-water filling system
- Quick and easy filling of the fresh water tank.
- Time savings during the cleaning process, no overflowing thanks to automatic stop.
80 Ah lithium-ion battery
- Up to four times the service life compared to lead-acid batteries.
- Short and intermediate charging possible without damaging the battery.
- Fewer battery changes, reduced costs, less downtime.
Technical data
| Drive type | Battery |
| Traction drive | Traction motor |
| Working width of brushes (mm) | 550 |
| Working width, vacuuming (mm) | 850 |
| Tank of fresh/dirty water (l) | 50 / 50 |
| Theoretical area performance (m²/h) | max. 3300 |
| Practical area performance (m²/h) | 1980 |
| Battery type | Li-Ion |
| Battery (V/Ah) | 25.6 / 80 |
| Battery runtime (h) | max. 2 |
| Power supply for battery charger (V/Hz) | 100 - 240 / 50 - 60 |
| Brush rotational speed (rpm) | 965 |
| Brush contact pressure (kg/g/cm²) | 15.5 / 63 |
| Aisle turning width (mm) | 1400 |
| Water consumption (l/min) | max. 2.6 |
| Sound pressure level (dB(A)) | 65 |
| Total permissible weight (kg) | 235 |
| Weight without accessories (kg) | 163.7 |
| Dimensions (L × W × H) (mm) | 1284 x 663 x 1082 |
Scope of supply
- Roller brush
- Battery
- Fast charger
- Squeegee, curved
- robust aluminium die-cast suction bar
- dosing canister for cleaning agent with closed loop system
Equipment
- Fact
- DOSE
- Sweeping function
- Powerful traction drive
- 2-tank system
- Patented tank rinsing system
- Motor, Battery
- operation using app
- Auto Fill
- small cleaning agent dosing up to 0.25%
- Type of suction lips, Linatex®
- with speed-dependent water dosing
- Kärcher colour and operating concept
- Kärcher Intelligent Key System (KIK) with over 30 user languages and individual user rights
- extremely quiet roller brush head for noise-sensitive areas
- Home Base fastening possibilities for mop or similar
- Easy Operation selector switch