Karcher KM 75/40 W Bp Commercial Floor Sweeper

Surface Area Performance:
Up to 3,375 m²/h for efficient cleaning of warehouses, workshops and commercial floors

Working Width:
550 mm main sweeping roller
750 mm with side brush for effective edge and corner sweeping

Drive Type:
Battery-powered walk-behind sweeper
24 V / 400 W DC traction motor
Forward traction drive for reduced operator effort
Variable travel speed from 0–4.5 km/h

Working Speed:
Up to 4.5 km/h

Climbing Capacity:
Up to 12% gradients and ramps

Dust Control & Filtration:
Large 1.8 m² polyester flat pleated filter for effective fine dust capture
Washable, long-life filter media for reduced operating costs
Mechanical manual filter cleaning helps maintain airflow and sweeping performance
Tool-free filter replacement for quick maintenance
Suction volume regulation for different surface conditions

Sweeping System:
Overhead sweeping principle for efficient dirt, debris and fine dust collection
Adjustable main sweeping roller
Tool-free main roller changeover
Tool-free side brush replacement
Side brush can be raised and lowered from the operator position
Integrated coarse dirt flap for leaves, gravel and larger debris

Container Capacity:
40 L mobile waste container
Integrated rollers for easier transport during emptying
Recessed grips and pull-out trolley handle for safe, convenient disposal

Battery Runtime:
Up to 2.5 hours depending on surface conditions and debris load

Operation & Ergonomics:
Simple Karcher EASY-Operation control system
Height-adjustable ergonomic push handle
Traction drive and coarse dirt flap controlled directly from the handle
Convenient side brush raise/lower control from the operator position
Battery level indicator for runtime monitoring
Forward traction drive helps reduce operator fatigue during longer cleaning tasks

Manoeuvrability & Storage:
Compact walk-behind design for aisles, doorways and confined commercial areas
Fold-down push handle for easier transport and space-saving storage
Up to 12% climbing capacity for ramps and gradients

Dimensions (L × W × H):
1430 × 780 × 1180 mm

Weight:
78 kg machine only
Approx. 125 kg ready to operate

Applications:
Warehouses and distribution centres
Factory and production floors
Mechanical and automotive workshops
Logistics facilities
Car parks and loading areas
Service stations
Retail and commercial properties
Schools and public facilities
Municipal and council areas
Facility management and commercial cleaning
Indoor concrete and sealed floors
Outdoor paved hard surfaces

Includes:
• 1.8 m² polyester flat pleated dust filter
• Adjustable main sweeping roller
• Liftable and adjustable side brush
• 40 L roll-out waste container with trolley handle
• Manual mechanical filter cleaning system
• Forward traction drive
• Coarse dirt flap for bulky debris
• Suction volume regulation

• Includes:  
GF12055V Sonnenschein (GEL) Battery x 2
SPE CBHD1 24V Battery Charger

The Karcher KM 75/40 W Bp Sweeper is a professional battery-powered walk-behind floor sweeper designed for efficient, low-dust cleaning across warehouses, workshops, factories, logistics facilities and other demanding commercial and industrial environments.

Featuring a 550 mm main sweeping roller and 750 mm total working width with side brush, the KM 75/40 W Bp delivers a surface area performance of up to 3,375 m²/h, providing an efficient alternative to manual sweeping across medium-sized floor areas.

A 24 V / 400 W traction motor provides powered forward movement at speeds of up to 4.5 km/h, reducing operator fatigue and making the machine particularly well suited to businesses requiring frequent floor sweeping throughout the working week.

Up to 3,375 m²/h Commercial Sweeping Performance

The Karcher KM 75/40 W Bp provides a maximum surface area performance of 3,375 m²/h, allowing warehouses, workshops and commercial facilities to clean substantial floor areas efficiently.

Its 550 mm main roller provides strong central sweeping performance, while the side brush increases the total working width to 750 mm and collects dirt from edges, walls and corners.

The combination of professional sweeping performance and compact dimensions makes this machine particularly effective for medium-sized facilities where a larger ride-on sweeper may not be practical.

Powered Traction Drive for Reduced Operator Effort

Unlike manually propelled floor sweepers, the KM 75/40 W Bp incorporates a 24 V / 400 W DC traction motor to drive the machine forward.

Travel speed can be smoothly adjusted from 0 to 4.5 km/h, allowing the operator to match machine speed to the floor condition, debris level and surrounding environment.

Powered traction significantly reduces the physical effort required when cleaning larger areas and makes the machine easier to operate over longer periods.

With a climbing capacity of up to 12%, the sweeper can also negotiate suitable ramps and gradients commonly encountered in warehouses, loading areas, car parks and commercial facilities.

Professional Dust Control with 1.8 m² Filter

Dust control is a major strength of the Karcher KM 75/40 W Bp.

The machine incorporates a large 1.8 m² polyester flat pleated filter designed to capture fine dust during sweeping and minimise airborne contamination.

The durable filter media is washable and designed for long service life, helping reduce ongoing replacement costs.

A mechanical manual filter cleaning system allows accumulated dust to be removed from the filter, helping maintain airflow and consistent suction performance during regular use.

For routine maintenance, the filter can be removed and replaced without tools.

Overhead Sweeping for Fine Dust and Larger Debris

The professional overhead sweeping principle efficiently collects dirt and debris from the floor and transfers it into the waste container.

This allows the KM 75/40 W Bp to handle everyday dirt and fine dust while also collecting larger material commonly encountered in industrial and commercial environments.

An integrated coarse dirt flap allows bulky debris such as leaves, gravel and larger loose material to pass beneath the main roller for collection.

This versatility makes the machine suitable for both controlled indoor environments and tougher outdoor hard-surface cleaning applications.

Adjustable Main Roller and Side Brush

The main sweeping roller can be adjusted to maintain effective contact with the floor and can be changed without tools when replacement is required.

The side brush provides effective cleaning along walls, edges, shelving, machinery and other obstacles, directing material into the main sweeping path.

Operators can conveniently raise and lower the side brush directly from the operating position, while tool-free brush replacement helps simplify routine servicing.

40 L Mobile Waste Container

Collected dirt and debris is deposited into a practical 40 litre waste container.

Rather than requiring the operator to carry a heavy container to the disposal point, the container incorporates built-in rollers and a pull-out trolley handle, allowing it to be transported more easily after removal from the machine.

Recessed grips provide additional handling points for safe and convenient emptying.

This practical container design is particularly valuable in warehouses and industrial facilities where large quantities of dirt and debris may be collected during routine cleaning.

Up to 2.5 Hours Battery Runtime

The KM 75/40 W Bp provides up to 2.5 hours of operating runtime, depending on surface conditions, debris levels and operating conditions.

This makes it well suited to routine maintenance cleaning across medium-sized warehouses, workshops, production areas and commercial facilities.

A battery level indicator allows the operator to monitor remaining capacity and plan cleaning and charging periods accordingly.

Compact Walk-Behind Design

With dimensions of approximately 1430 × 780 × 1180 mm, the KM 75/40 W Bp combines professional sweeping capability with a compact walk-behind footprint.

Its 750 mm maximum sweeping width allows it to work effectively through aisles, around machinery and through suitable doorways where larger ride-on sweepers may be less practical.

The push handle can also be folded down for easier transport and more compact storage when the machine is not in use.

EASY-Operation for Simple Machine Control

Karcher's EASY-Operation system provides a straightforward and logical control layout designed to make everyday operation simple.

Important functions including traction drive, coarse dirt flap operation and side brush control are positioned within easy reach of the operator.

The height-adjustable ergonomic push handle can be adapted to different operators, helping improve comfort during longer sweeping tasks.

Easy Maintenance and Reduced Downtime

Commercial cleaning equipment needs to be straightforward to maintain, particularly when it forms part of daily facility operations.

The KM 75/40 W Bp incorporates tool-free main roller, side brush and filter replacement, allowing routine wear components to be inspected or replaced quickly.

Combined with the washable polyester filter and mechanical filter cleaning system, this service-friendly design helps minimise maintenance time and keep the machine operating efficiently.

Ideal Applications

The Karcher KM 75/40 W Bp is ideal for:

• Warehouses
• Distribution centres
• Logistics facilities
• Factory and production floors
• Mechanical workshops
• Automotive workshops
• Manufacturing facilities
• Loading docks and loading areas
• Car parks
• Service stations
• Retail facilities
• Schools and educational facilities
• Council and municipal facilities
• Commercial properties
• Facility management
• Professional contract cleaning
• Indoor concrete and sealed floors
• Outdoor paved areas

Its combination of up to 3,375 m²/h area performance, powered traction drive, 1.8 m² fine dust filtration and compact walk-behind design makes it an excellent solution for businesses requiring regular professional floor sweeping without stepping up to a larger ride-on machine.

Professional Walk-Behind Sweeping for Medium-Sized Areas

The KM 75/40 W Bp represents a significant step up from compact push and battery-assisted sweepers.

Its dedicated traction drive, large 1.8 m² filtration system, 40 litre mobile waste container and professional overhead sweeping system make it better suited to regular cleaning of larger commercial and industrial floor areas.

For warehouses, factories and workshops where floor sweeping forms part of everyday maintenance, the powered traction system can also significantly reduce operator effort compared with manually propelled equipment.

Why Buy From Hytec Services?

We proudly supply Karcher commercial and industrial floor cleaning equipment Australia-wide for businesses of all sizes.

Backed by more than 40 years of industry experience, Hytec Services provides expert equipment advice, genuine spare parts and dependable after-sales support, with servicing and repairs available throughout the Illawarra, South Coast, Southern Highlands, Macarthur, Southern Sydney and surrounding NSW regions.

As an experienced Karcher dealer and service agent, Hytec Services can assist with machine selection, batteries, chargers, replacement brushes, filters, spare parts, accessories, servicing and repairs throughout the working life of your equipment.

If you're looking for a battery-powered commercial walk-behind floor sweeper combining professional dust control, powered traction and excellent manoeuvrability, the Karcher KM 75/40 W Bp is an excellent choice for demanding warehouse, workshop, factory and facility cleaning applications.