Clarke CA60 20B ORB Walk-Behind Auto Scrubber — CA60-20B-ORB-130WET-OBC

Overview

The Clarke CA60 20B ORB is a 20-inch orbital walk-behind auto scrubber built for daily cleaning and chemical-reduced floor care. With a 16 gal solution/recovery system, variable down pressure, and a rugged chassis, it delivers uniform results on VCT, LVT, stone, and sealed concrete. This configuration includes 130 Ah wet batteries, an onboard charger (OBC), and a pad holder for ready-to-work simplicity.

Features

• Orbital head (14″×20″): Rectangular pad reaches edges and corners; excels at top-scrubbing and chemical-lite finish removal

• Consistent results: Even contact across the pad for streak-free cleaning

• Battery package (130 WET): Two 130 Ah wet batteries for dependable runtime and balanced weight

• Onboard charger (OBC): Plug into a standard outlet—no external charger to carry

• Operator friendly: One-touch controls, clear recovery lid, large solution cap, simple flow dial

• Fast service: Flip-up squeegee, debris catch cage, tool-free access to tanks and filters

• Low noise: Daytime cleaning friendly in occupied spaces

Specifications

• Cleaning path: 20 in (510 mm) orbital (pad size 14″×20″)

• Squeegee width: ~31–33 in

• Solution / Recovery tanks: ~16 gal / ~16 gal

• Down pressure (selectable): ~88–110 lb

• Brush/pad speed: ~2,200 rpm (orbital frequency)

• Theoretical / Practical productivity: up to ~26,000 ft²/hr / ~15,000–18,000 ft²/hr

• Power: 24 V system, (2) 12 V 130 Ah wet batteries

• Charger: Onboard (OBC), 120 V input

• Run time (typical): up to ~3–3.5 hrs per charge (settings & floor dependent)

• Vacuum motor / waterlift: ~350 W / ~47 in H₂O

• Sound level: ~63–68 dBA

• Dimensions (L×W×H): ~50″ × 22″ × 42.5″

• Weight: ~320–350 lb with batteries & fluids

Installation (Setup & Use)

1. Uncrate & inspect; fully charge the 130 Ah wet batteries before first use.

2. Install the 14″×20″ pad on the orbital driver; attach and level the squeegee.

3. Fill solution tank with water and neutral pH detergent (follow label dilution).

4. Power on; set solution flow and choose pressure/speed based on soil level.

5. Lower head & squeegee; scrub with slight pass overlap. Keep travel speed steady.

6. After use: Drain/rinse tanks, clean debris screen and squeegee blades, and connect OBC to recharge.

What’s in the Box

• Clarke CA60 20B ORB walk-behind scrubber

• Pad holder (14″×20″) for orbital deck

• Complete squeegee assembly with hoses

• Battery set: (2) 130 Ah wet batteries (installed)

• Onboard 120 V charger (OBC)

• Operator’s manual & quick-start card

Important Details

• Use neutral pH detergents; avoid solvents and flammables.

• Maintain wet batteries: check electrolyte levels and top off per schedule; allow cooldown before charging.

• Rotate/replace pads and squeegee blades as they wear to maintain cleaning and pickup quality.

• Performance varies with floor type, pad selection, soil load, and settings; ratings assume clean pads and proper maintenance.

Warranty

Machine: 1-year limited (parts & labor) • Poly tanks: 3-year limited • Batteries/charger: 1-year limited (pro-rated). Consumables (pads, blades) excluded. Keep proof of purchase.