DESCRIPTION

The Karcher BR 75/75 W Classic Bp is a cylindrical walk‑behind scrubber with traction drive that combines a 30 in. working width and 40.5 in. suction width to cover up to 30,645 ft²/hr. Its lightweight frame and 5.1 ft turning radius make it highly maneuverable, while die‑cast aluminum decks and squeegee assemblies ensure durability. Yellow‑coded touchpoints simplify operation and maintenance, delivering powerful, reliable cleaning in any environment.

KEY APPLICATIONS:

• Smooth concrete and epoxy floors

• Tile and terrazzo surfaces

• Warehouses and manufacturing plants

• Retail stores and shopping centers

• Schools, hospitals, and healthcare facilities

FEATURES

The brush head and squeegee are made from long-lasting aluminium

• Robust machine concept for tough working conditions with low failure rates.
• Also developed for applications in harsh conditions.

Extremely simple operating concept

• All machine functions can be operated using switches, buttons and knobs.
• Colour-coded controls for easy operation and short teach-in times.

Compact and robust design

• Highly versatile, easy to manoeuvre machine that provides a good overview.
• Reduces the risk of damaging the machine or equipment.

Brush contact pressure can be adjusted as needed

• Contact pressure can be increased from 30 to 50 kg as needed.
• Lower contact pressure when there is only a little dirt or if the floor is delicate.
• High contact pressure for stubborn dirt or coating removal.

INCLUDED ACCESSORIES:

•  Roller brush 

TECHNICAL SPECIFICATIONS

• Electrical
   ▪ Nominal Voltage: 24 V
   ▪ Battery Capacity: 170 / 180 Ah

• Drive & Vacuum Motors
   ▪ Driving Motor Power: 250 W
   ▪ Suction Turbine Power: 500 W
   ▪ Brush Drive Power: 2 × 600 W

• Performance
   ▪ Theoretical Surface: 40,365 ft²/hr (3,750 m²/hr)
   ▪ Suction Airflow: 50.8 cfm (24 L/s)
   ▪ Vacuum: 2.3 psi (16 kPa)
   ▪ Max Water Temperature: 122 °F (50 °C)
   ▪ Max Water Pressure: 0.87 psi (0.06 bar)
   ▪ Max Slope: 2 %

• Tanks
   ▪ Fresh Water Capacity: 19.8 gal (75 L)
   ▪ Waste Water Capacity: 19.8 gal (75 L)

• Brush Specifications
   ▪ Working Width: 29.5 in (750 mm)
   ▪ Brush Diameter: 4.1 in (105 mm)
   ▪ Brush Speed: 1,200 rpm
   ▪ Brush Contact Pressure: 90 lbf (400 N)

• Dimensions & Weight
   ▪ Approved Total Weight: 727.5 lb (330 kg)
   ▪ Net Weight (Transport): 496 lb (225 kg)
   ▪ Battery Compartment: 22.6 × 15 in (575 × 380 mm)

• Maneuverability
   ▪ Aisle Turning Width: 61 in (1,550 mm)

• Noise & Vibration
   ▪ Sound Pressure Level: 65 dB(A)
   ▪ Sound Power Level: 81 dB(A)
   ▪ Vibration (overall): < 2.5 m/s²