DESCRIPTION

The Karcher Chariot 2 iScrub 20 is a high-productivity, cost-efficient floor scrubber that cleans 50% more area with 58% operational savings. It offers a tight 48" turning radius, 360° visibility, and an intuitive control panel for ease of use. Features like the Aqua-Mizer squeegee, quiet operation, and easy-access recovery tank and batteries make it ideal for efficient, everyday cleaning.

KEY APPLICATIONS:

• Retail stores and supermarkets – efficient cleaning in high-traffic areas with tight aisles

• Hospitals and healthcare facilities – quiet operation and maneuverability for patient-safe cleaning

• Educational institutions – fast, effective cleaning of classrooms, corridors, and gyms

• Airports and transit stations – ideal for large spaces requiring frequent, quiet daytime cleaning

• Commercial offices and buildings – reliable floor maintenance with minimal disruption

• Hospitality venues – cleans lobbies, hallways, and event spaces quickly and discreetly

FEATURES

• 48" turning radius for tight spaces

• 360° visibility for enhanced safety and control

• Aqua-Mizer™ center-pivot squeegee for efficient water and chemical use

• Intuitive control panel for easy operation and training

• Quiet operation ideal for daytime cleaning

• Accessible recovery tank, solution dump hose, and easy battery access for simplified maintenance

• A smart choice for efficient, cost-effective floor care.

TECHNICAL SPECIFICATIONS

• Electrical & Power
   ▪ Nominal Power – Disk: 1,080 W
   ▪ Nominal Power – Orbital: 936 W
   ▪ Nominal Power – Cylindrical: 1,512 W
   ▪ Rated Voltage: 36 V DC
   ▪ Rated Amperage – Disk: 30 A; Orbital: 26 A; Cylindrical: 42 A

• Battery & Charging
   ▪ Batteries: 3 × 12 V, 130 Ah (@ 20 hr rate)
   ▪ Battery Compartment: 330 × 521 × 254 mm (13″ × 20.5″ × 10″)
   ▪ Lithium Battery Voltage: 38.4 V
   ▪ Lithium Battery Dimensions: 330 × 339 × 256 mm (13″ × 13.3″ × 10.1″)

• Motor Performance
   ▪ Scrub Brush Motor – Disk: 0.28 HP (209 W)
   ▪ Scrub Brush Motor – Orbital: 0.5 HP (373 W)
   ▪ Scrub Brush Motor – Cylindrical: 0.8 HP (600 W)
   ▪ Vacuum Motor: 0.63 HP (470 W) – Max Flow 33.98 L/s (72 cfm) – Max Suction 11.7 kPa (47.3″ H₂O)
   ▪ Propelling Motor: 0.38 HP (280 W)

• Capacity & Tanks
   ▪ Solution Capacity: 38 L (10 gal)
   ▪ Recovery Capacity: 38 L (10 gal)
   ▪ Solution Control: Gravity feed at 1/3 GPM average

• Brush Specifications
   ▪ Disk Brush Diameter: 508 mm (20″); Speed: 180 rpm; Pressure: 222 N (50 lb)
   ▪ Cylindrical Brush Length: 559 mm (22″); Speed: 1,500 rpm; Pressure: 21 kg (46 lb)

• Performance & Maneuverability
   ▪ Maximum Speed: 3.7 km/h (2.4 mph)
   ▪ Minimum Aisle Turn‑around Width: 1,295 mm (51″)
   ▪ Maximum Climb/Descent Angle: 10% (6°)

• Drive & Mobility
   ▪ Tires: 203 mm (8″) drive; 156 mm (6″) rear, polyurethane
   ▪ Brake: Automatic electrical parking brake

• Dimensions & Weight
   ▪ Gross Vehicle Weight (GVW): 375 kg (827 lb)
   ▪ Weight Empty (without batteries):
    ▪ Disk: 96 kg (209 lb)
    ▪ Orbital: 123 kg (271 lb)
    ▪ Cylindrical: 116 kg (255 lb)
   ▪ Height: 51.8″ (1316 mm)
   ▪ Length: 44.0″ (1118 mm)
   ▪ Width without squeegee – Disk/Orbital: 23.4″ (594 mm)
   ▪ Width without squeegee – Cylindrical: 25.4″ (645 mm)
   ▪ Width of squeegee – Disk/Orbital: 27.2″ (691 mm)
   ▪ Width of squeegee – Cylindrical: 29.3″ (744 mm)
   ▪ Width of scrub path – Disk/Orbital: 20″ (508 mm)
   ▪ Width of scrub path – Cylindrical: 22″ (559 mm)

• Vibration & Acoustics
   ▪ Disk Model:
    ▪ Vibration – Hands: 1.6 m/s²; Feet: 0.54 m/s² (±0.5 m/s²)
    ▪ Sound Pressure: 68 dB(A); Sound Power: 81.1 dB(A) (±3.0 dB(A))
   ▪ Cylindrical Model:
    ▪ Vibration – Hands: 1.5 m/s²; Feet: 0.9 m/s² (±0.5 m/s²)
    ▪ Sound Pressure: 71.5 dB(A); Sound Power: 84.7 dB(A) (±3.0 dB(A))