Kärcher KM 85/50 W G

Convenient walk-behind sweeper for medium-sized areas from 500-2800 sqm with large filter area and waste container.


KM 85/50 W B petrol-powered, walk-behind, self-propelled sweeper. This machine uses the overthrow principle which allows use of the full waste container capacity. Extremely operator-friendly due to low weight and low-noise operation, excellent maneuverability and handling due to compact design. Drive: – 4-stroke petrol engine/Honda – Sweeping speed about 4.5 km/h (in forward travel) Sweeping/vacuum system: Roller brush with V-shaped bristles for optimal dirt pick and excellent cleaning results. Dirt container: Mobile dirt container of non-corrosive, impact-resistant plastic designed for easy removal.

Technical data

Drive DC motor
Drive – power (V/W) 24 / 1000
Drive type Battery
Max. area performance (m²/h) 5100
Working width (mm) 615
Working width with one side brush (mm) 850
Working width with 2 side brushes (mm) 1085
Battery capacity (Ah) 105
Battery voltage (V) 24
Waste container (l) 50
Climbing ability (%) 12
Working speed (km/h) 6
Filter area (m²) 2.1
Weight (kg) 230
Weight, ready to use (kg) 252
Max. load (kg) 90
Dimensions (L × W × H) (mm) 1350 x 940 x 1170


  • Manual filter cleaning
  • Mechanical filter cleaning
  • Traction driveTraction drive, electric
  • Floating main sweeper roller
  • Suction volume regulation
  • Coarse dirt flap
  • Battery and built-in charger included
  • Overhead sweeping principle
  • Forward traction drive
  • Reverse traction drive
  • Suction
  • Outdoor use
  • Indoor use
  • Side brush speed adjustable
  • Battery display
  • Elapsed time counter
  • Waste container, mobile
  • Sweeping function can be deactivated
  • Wheels, pneumatic-tyred
  • Side brush, sweeps out automatically
  • Automatic wear adjustment of main sweeper roller
  • Multifunctional display
  • Home Base fastening possibility