Kärcher KM 85/50 W Bp

Battery-operated walk-behind sweeper KM 85/50 W Bp with large flat pleated filter and floating sweeper roller. Robust, easy-to-use machine with high area performance.

SKU: 13511160


The Karcher KM 85/50 W Bp battery-operated walk-behind sweeper  is robust, designed with a double-walled frame and swerving side brush and impresses in tough applications in the industrial environment.

The reliable and compact Karcher KM 85/50 W Bp walk-behind sweeper is comfortable and intuitive to operate via a push handle, has forward and reverse traction drive and cleans up to 4725 m²/h with use of the optional side brush on the left. The floating sweeper roller is automatically adapted to the ground, ensuring excellent results on uneven terrain or in the case of large volumes of dirt.

A large flat pleated filter makes virtually dust-free work possible, whereas a dual scraper guarantees effective cleaning. The main sweeper roller and filter are very simple to change without the need for any tools. This and many other details, such as a disc brake and the Kärcher Home Base for simple carrying of additional cleaning utensils, round off the successful overall concept.

Compact design for maximum manoeuvrability of the machine. It is ideal in narrow, congested spaces and the sweeper fits through normal double door openings.

This sweeper absorbs large volumes of dirt making longer working periods possible. Simple removal and safe emptying of the waste container, which has castors to simplify handling when emptying.

Contact us to arrange a demonstration at your site/business premises.

Technical data

Drive type Electric
Drive DC motor
Drive– performance (V/W) 24 / 912
Max. area performance (m²/h) 3825
Working width (mm) 615
Working width with 1 side brush (mm) 850
Working width with two side brushes (mm) 1085
Waste container (l) 50
Climbing ability (%) 15
Working speed (km/h) 4,5
Filter areas (m²) 2,3
Battery compartment size (mm) 362 / 348 / 290
Battery runtime (h) max. 2,5
Weight (with accessories) (kg) 140
Weight incl. packaging (kg) 150,6
Dimensions (L × W × H) (mm) 1550 x 1100 x 1066


  • Polyester flat pleated filter
  • Filter cleaning manual
  • Forwards traction drive
  • Backwards traction drive
  • Main sweeper roller, floating
  • Waste container, mobile
  • Coarse dirt flap
  • Overhead sweeping principle
  • Suction
  • Powerful traction drive
  • Outdoor use
  • Indoor use
  • Battery indicator
  • Elapsed time counter
  • Suction volume regulation
  • Side brush, can be lifted/adjusted