Clarke Focus II CYL28 312AGM CHEM
Clarke | SKU CLA-05428A
Categories: Automatic Floor Scrubbers
Focus II Mid Size Autoscrubber
Ideal for scrubbing grouted tile, imperfect, or rough textured floors. The 28 in cylindrical model provides superior cleaning with wet sweeping capabilities. Debris is conveniently collected into a removable tray by the counter rotating brushes. The brushes are also easy to changeout without using tools.
Clarke Focus II CYL 28 CHEM, 312 Ah AGM batteries
The cylindrical brush deck paired with an onboard chemical dilution system. Two counter-rotating 28 inch brushes sweep debris into an onboard hopper while they scrub, so the machine picks up grit and small debris that a disc machine would push around, removing the need for a separate sweeping pass.
Why the CHEM option: the concentrate is metered into the solution line automatically at the correct ratio, so operators stop mixing by eye. That cuts chemical overuse and keeps results consistent between shifts.
This configuration: 312 Ah maintenance-free AGM batteries with onboard charger. This is the fully specified build of the CYL 28.
Cleaning path: 28 in cylindrical, 2 brushes
Solution tank: 23 gal
Batteries: 312 Ah AGM maintenance-free, included, with onboard charger
Dimensions: 59.5 x 31 x 44 in
Part number: 05428A
| Power source | Battery powered, 24 V |
| Brand | Clarke |
| Dimensions (L x l x H) | 151.1 x 78.7 x 111.8 cm |
Ideal for scrubbing grouted tile, imperfect, or rough textured floors. The 28 in cylindrical model provides superior cleaning with wet sweeping capabilities. Debris is conveniently collected into a removable tray by the counter rotating brushes. The brushes are also easy to changeout without using tools.
- Easy access to the battery compartment is great for maintenance and installation and designed to contain any liquid spills. Choose either 242 or 310 Ah wet or 312 Ah maint-free (AGM) batteries.
- The optional Chemical Mixing System gauges the appropriate amount of chemical and mixes it into the solution flow. The ounce per gallon setting is controlled by a knob on the control panel.
- Quiet vacuum motor system - 65 decibels on disc, 63 decibels on the BOOST model. This allows the operator to use the scrubber in noise sensitive areas.
| Power source | Battery powered, 24 V. No power cord required. |
| Battery power (V) | 24 V, (4) 6 V batteries, 242 Ah, 310 Ah wet or 312 Ah maint-free (AGM) |
| Battery charger | Onboard, 24 V, 25 amp |
| Sound level | 71 dB A |
| Dimensions L x W x H | 59.5 x 31 x 44 in |
| Vacuum motor power | 0.75 hp (550 W) 3 stage tangential discharge |
| Pad/Brush Size | (2) 5.75 x 28 in (14.5 x 69 cm) |
| Solution flow | 0-1 gal/min (0-3.2 km/hour) |
| Brush pressure | 80 lb (36 kg) |
| Squeegee width | 35 in (89 cm) |
| Brush motor power | (2) 0.81 hp (0.6 kW) 613 RPM |
| Solution/recovery tank capacity | 23 gal (87 L) each tank / Rear fill with bucket or hose |
| Speed (forward/reverse) | Forward: 0-260 ft/min (0-4.8 km/hour) / Reverse: 0-174 ft/min (0-3.2 km/hour) |
| Cleaning Grade | 6 degree incline |
| Wheels | (2) 10.24 x 3.35 in (260 x 85 mm) Light gray, non-marking, foam filled |
| Casters | (2) 3.94 in (10 cm) Polyurethane |
| Squeegee material | Urethane front and rear blade |
| Agency approval | UL 583 |
| Warranty | Polydur® Body - 8 Years, Parts - 3 Years, Labor - 1 Year, Battery 18 months pro-rated (1st 90 days unconditional) |
Full line of brushes Full line of pads Wet screens for gym floor refinishing Clarke Battery maintenance system Chemical mixing system kit Replacement squeegee blade kits Hour meter kit