Walk-behind

KS 50|BM 40

KS 50|BM 40

Overview

This hand-operated, extremely robust sweeper with perfect suction and large filter surface impresses on heavily soiled surfaces both indoors and outdoors. The robust design with steel frame and steel housing guarantees long and reliable operation. Using the overthrow sweeping principle makes it easy to pick up both small and large debris. The large filter surface can be cleaned during operation and ensures consistently good sweeping results. All service components are easily accessible and make regular maintenance extremely simple.

Technical key data

  • Theoretical coverage max. 3120 m²/h

  • Working width max. 780 mm

  • Suction yes

KS 50|BM 40
Product highlights
KS 50|BM 40 robust construction
Robust construction

High quality steel construction: long lasting, sustainable, safe.

KS 50|BM 40 sweeping close to the edge
Sweeping right up to the edge

Perfect sweeping results right up to the edge.

KS 50|BM 40 strong panel filter
Strong panel filter

Washable polyester panel filter with 2,25 m² filter ares for optimal filtration.

KS 50|BM 40 service-friendly design
Service-friendly design

Easy access to the service components for maintenance and service, e.g. changing the main brush or filter.

KS 50|BM 40 big hopper
Big waste container

Easy and residue-free emptying of the spacious, smooth-walled hopper without undercutting.

KS 50|BM 40 ergonomic work
Ergonomic work

Continuously adjustable traction drive ensures fatigue-free operation.

more features

  • Easy operation

Simple and safe operation of the sweeper in different areas of application.

  • Individual configuration

Various high-quality brushes and filters for optimum sweeping results.

  • Easy-to-service components

Robust construction, sustainable properties and low life cycle costs offer excellent value for money.

  • Efficient investment

Robust construction, sustainable properties and low life cycle costs offer excellent value for money.

  • Mechanical filter shaker

Mechanical filter cleaning for constantly good sweeping results.

  • Overthrow-Principle

Long and effective working intervals thanks to maximum filling of the waste container.

  • Break in suction flow

Protects the filter when moving over wet surfaces.

less features
KS 50|BM 40
Optional equipment
Side brush left

Higher cleaning performance thanks to increased working width.

Side brush protection

Increased protection for sweeper and inventory.

On-Board charger

High-quality charger for flexible charging.

KS 50|BM 40
Technical data
Technical data
L x W x H 1285 x 750 x 965 mm
Working width w/o side brushes 510 mm
Working width with 1 side brush 780 mm
Theoretical coverage max. 3120 m²/h
Noise level <70 dB(A)
Empty weight w/o battery 79 kg
Operating weight 117 kg
Batteries / Electrical Data
Rated voltage 12 V
Rated power 280 W
Capacity, Gel min. 76 Ah 5
Capacity, Gel max. 105 Ah 5
Waste container / Filter
Waste container 40 l
Container emptying manual
Filter Panel filter
Filter 2,25 m²
Filter shaker manual
Traction
Mode of drive Rear-wheel drive
Speed, max. 4 km/h
Climbing ability, empty / full load 18 %
KS 50|BM 40
Accessories

As a specialist for contract cleaning, columbus offers you, in addition to first-class machines, a wide range of accessories for an individual adaption to your equipment and your requirements.

accessories