DESCRIPTION

The Karcher Chariot 3 iScrub 26 is a third-generation stand-on floor scrubber that doubles productivity over standard walk-behind units, cleaning up to 27,639 sq ft/hr. It features a 26" scrub pad, 25-gallon solution tank, 28-gallon recovery tank, and a simple control panel that reduces training time. With six cleaning modes, including EcoMode and EcoPlus, it enables quiet daytime operation. Additional highlights include on-board charging, a hygienic recovery tank, auto-adjust squeegee, and a maintenance-friendly scrub deck—ideal for mid to large-sized facilities.

KEY APPLICATIONS:

• Airports & Transit Facilities – High-efficiency cleaning of expansive terminals and concourses

• Hospitals & Healthcare Centers – Quiet operation and hygienic features ideal for sensitive, patient-care environments

• Schools & Universities – Quickly cleans large corridors, gyms, and common areas during school hours

• Retail Stores & Shopping Malls – Maximizes productivity in high-traffic areas while minimizing disruption

• Commercial Office Buildings – Supports daytime cleaning with quiet modes and user-friendly controls

• Convention Centers & Event Spaces – Handles large open floors efficiently between events

• Industrial & Warehouse Facilities – Durable and capable for cleaning vast operational floor areas

FEATURES

• Doubles productivity vs. standard walk-behind scrubbers

• Cleans up to 27,639 sq ft/hr for high-efficiency performance

• 26" scrub pad for wide-area cleaning coverage

• 25-gallon solution tank and 28-gallon recovery tank for extended runtime

• Simple control panel for ease of use and reduced training time

• Six cleaning modes, including EcoMode and EcoPlus, for quiet and efficient daytime cleaning

• On-board charging for convenient, flexible operation

• Hygienic recovery tank for safe, easy maintenance

• Auto-adjust squeegee for optimal drying performance on various surfaces

• Maintenance-friendly scrub deck to minimize service time

• Ideal for mid to large-sized facilities requiring fast, reliable floor care

TECHNICAL SPECIFICATIONS

• Electrical & Power:
   ▪ Nominal Power: 1,800 W
   ▪ Rated Voltage: 36 V DC
   ▪ Rated Amperage: 50 A

• Battery & Charging:
   ▪ Wet Batteries: 3 × 12 V, 205–234 Ah (@ 20 hr rate)
   ▪ Wet Battery Compartment: 533 × 406 × 432 mm (21″ × 16″ × 17″)
   ▪ Lithium Battery Voltage: 38.4 V
   ▪ Lithium Battery Size: 375 × 347.5 × 471.5 mm

• Motor Performance:
   ▪ Disk Scrub Brush Motors: 2 × 0.5 HP (350 W)
   ▪ Cylindrical Scrub Brush Motors: 2 × 0.75 HP (560 W)
   ▪ Vacuum Motor(s): 0.63 HP (470 W) — 33.98 L/s (72 cfm); 11.7 kPa (47.3″ H₂O)
   ▪ Propelling Motor: 0.8 HP (600 W), 36 V DC

• Solution & Recovery:
   ▪ Solution Control: Variable with auto shut-off in neutral
   ▪ Solution Capacity: 95 L (25 gal)
   ▪ Recovery Capacity: 102 L (27 gal)

• Brush Specifications:
   ▪ Disk Brush Diameter: 330 mm (13″)
   ▪ Cylindrical Brush Diameter: 105 mm (4.1″)
   ▪ Scrub Brush Pressure – Disk: 0–150 lb (0–667 N); Cylindrical: 0–44 lb (0–196 N)
   ▪ Brush Speed – Disk: 300 rpm; Cylindrical: 720–950 rpm

• Mobility & Maneuverability:
   ▪ Tires: Rear solid scrubber compound 254 mm (10″); Front urethane
   ▪ Foundation Pressure: 928 kPa (135 psi)
   ▪ Maximum Speed: 6.5 km/h (4.1 mph)
   ▪ Brake: Auto-engaging electrical parking brake
   ▪ Minimum Aisle Turn-around Width: 1,524 mm (60″)
   ▪ Maximum Climb/Descent Angle: 10% (6°)

• Construction & Frame:
   ▪ Powder-coated steel

• Dimensions & Weight:
   ▪ Gross Vehicle Weight (GVW): 578 kg (1,274 lb)
   ▪ Empty Weight (no batteries): 191 kg (420 lb)
   ▪ Height: 1,270 mm (50.0″)
   ▪ Length: 1,425 mm (56.1″)
   ▪ Width without Squeegee: 749 mm (29.5″)
   ▪ Squeegee Width – Disk: 830 mm (32.7″); Cylindrical: 850 mm (33.5″)
   ▪ Scrub Path Width: 660 mm (26″)

• Acoustics:
   ▪ Sound Pressure Level: 66 dB(A)