Working widths: 17 in (43 cm), 20 in (50 cm)
Drive types: pad assist (17, 20), transaxle drive (20)
Solution tank capacity: 10.5gal (40L)
Recovery tank capacity: 15gal (57L)
Theoretical max productivity, per hour: 20,230 sq ft (1,880 sq m) (17), 23,800 sq ft (2,210 sq m) (20)
Estimated actual productivity, per hour (conventional): 8,440 sq ft (785 sq m) (17), 10,125 sq ft (940 sq m) (20), 13,500 sq ft (1,250 sq m) (20 transaxle)
Estimated actual productivity, per hour (ec-H2O/FaST): 11,250 sq ft (1,045 sq m) (17), 13,500 sq ft (1,255 sq m) (20), 15,300 sq ft (1,420 sq m) (20 transaxle)
Solution flow rates, conventional: 0-0.4gpm (0-1.5L/min)
Solution flow rates, ec-H2O/FaST: 0.13gpm (0.5L/min)
Scrub motor power: 1.0 hp (0.75 kW)
Scrub motor speed: 230 rpm
Brush/pad down pressure: 50lbs (23 kg), 90lbs (41 kg)
Vacuum motor power: 0.5 hp (0.37 kW)
Vacuum motor stages: 2-stage
Vacuum motor waterlift: 40 in (102 cm)
Propel speed, transport (transaxle drive): 2.6 mph (4.2 km/h)
Propel speed, scrubbing (transaxle drive): 2.4 mph (3.9 hm/h)
System voltage: 12V
Battery runtime: 2.5h (pad assist), 3.0h (transaxle drive)
Dimensions, Length x Width x Height: 48 x 20 x 43 in (122 x 50 x 109 cm) (17), 50.25 x 21.5 x 43 in (127.5 x 55 x 109 cm) (20)
Weight, without batteries: 203lbs (92 kg) (17), 205lbs (93 kg) (20), 216lbs (98 kg) (20 transaxle)
Sound level: 68.5 dB(A)
Nobles SS3 Parts and Support
The Nobles SpeedScrub3 is a battery-powered, walk-behind autoscrubber. Reduce your detergent and water usage with the built in ec-H2O and FaST technology. Great for public workspaces, such as hospitals or offices, with its quiet 68.5 dB(A) noise level. Maintenance is easy thanks to brushes and blades that require no tools to replace.
Working widths: 17 in (43 cm), 20 in (50 cm)
Drive types: pad assist (17, 20), transaxle drive (20)
Solution tank capacity: 10.5gal (40L)
Recovery tank capacity: 15gal (57L)
Theoretical max productivity, per hour: 20,230 sq ft (1,880 sq m) (17), 23,800 sq ft (2,210 sq m) (20)
Estimated actual productivity, per hour (conventional): 8,440 sq ft (785 sq m) (17), 10,125 sq ft (940 sq m) (20), 13,500 sq ft (1,250 sq m) (20 transaxle)
Estimated actual productivity, per hour (ec-H2O/FaST): 11,250 sq ft (1,045 sq m) (17), 13,500 sq ft (1,255 sq m) (20), 15,300 sq ft (1,420 sq m) (20 transaxle)
Solution flow rates, conventional: 0-0.4gpm (0-1.5L/min)
Solution flow rates, ec-H2O/FaST: 0.13gpm (0.5L/min)
Scrub motor power: 1.0 hp (0.75 kW)
Scrub motor speed: 230 rpm
Brush/pad down pressure: 50lbs (23 kg), 90lbs (41 kg)
Vacuum motor power: 0.5 hp (0.37 kW)
Vacuum motor stages: 2-stage
Vacuum motor waterlift: 40 in (102 cm)
Propel speed, transport (transaxle drive): 2.6 mph (4.2 km/h)
Propel speed, scrubbing (transaxle drive): 2.4 mph (3.9 hm/h)
System voltage: 12V
Battery runtime: 2.5h (pad assist), 3.0h (transaxle drive)
Dimensions, Length x Width x Height: 48 x 20 x 43 in (122 x 50 x 109 cm) (17), 50.25 x 21.5 x 43 in (127.5 x 55 x 109 cm) (20)
Weight, without batteries: 203lbs (92 kg) (17), 205lbs (93 kg) (20), 216lbs (98 kg) (20 transaxle)
Sound level: 68.5 dB(A)
Working widths: 17 in (43 cm), 20 in (50 cm)
Drive types: pad assist (17, 20), transaxle drive (20)
Solution tank capacity: 10.5gal (40L)
Recovery tank capacity: 15gal (57L)
Theoretical max productivity, per hour: 20,230 sq ft (1,880 sq m) (17), 23,800 sq ft (2,210 sq m) (20)
Estimated actual productivity, per hour (conventional): 8,440 sq ft (785 sq m) (17), 10,125 sq ft (940 sq m) (20), 13,500 sq ft (1,250 sq m) (20 transaxle)
Estimated actual productivity, per hour (ec-H2O/FaST): 11,250 sq ft (1,045 sq m) (17), 13,500 sq ft (1,255 sq m) (20), 15,300 sq ft (1,420 sq m) (20 transaxle)
Solution flow rates, conventional: 0-0.4gpm (0-1.5L/min)
Solution flow rates, ec-H2O/FaST: 0.13gpm (0.5L/min)
Scrub motor power: 1.0 hp (0.75 kW)
Scrub motor speed: 230 rpm
Brush/pad down pressure: 50lbs (23 kg), 90lbs (41 kg)
Vacuum motor power: 0.5 hp (0.37 kW)
Vacuum motor stages: 2-stage
Vacuum motor waterlift: 40 in (102 cm)
Propel speed, transport (transaxle drive): 2.6 mph (4.2 km/h)
Propel speed, scrubbing (transaxle drive): 2.4 mph (3.9 hm/h)
System voltage: 12V
Battery runtime: 2.5h (pad assist), 3.0h (transaxle drive)
Dimensions, Length x Width x Height: 48 x 20 x 43 in (122 x 50 x 109 cm) (17), 50.25 x 21.5 x 43 in (127.5 x 55 x 109 cm) (20)
Weight, without batteries: 203lbs (92 kg) (17), 205lbs (93 kg) (20), 216lbs (98 kg) (20 transaxle)
Sound level: 68.5 dB(A)
Parts
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Diagrams
- View all diagrams
- - Batteries
- - Batteries, Brushes, and Charger - 17 inch
- - Batteries, Brushes, and Charger - 20 inch
- - Batteries, Brushes, and Charger - 24 inch
- - Chargers
- - Frequently Replaced Parts - 20 inch
- - Know Your Machine
- - Pad Holders
- - Pads - 14 x 20 inch
- - Pads - 17 inch
- - Pads - 20 inch
- - Pads - 24 inch
- - Simplified Electrical System - ec-H2O
- - Simplified Electrical System - Standard
- - Simplified Recovery System
- - Simplified Solution System - ec-H2O
- - Simplified Solution System - FaST
- - Simplified Solution System - Standard
- Battery and Cable Assembly
- Brush and Pad Driver Assembly
- Component Panel Assembly
- Console Wire Harness Assembly - Brush Assist
- Console Wire Harness Assembly - Drive
- ec-H2O Module Assembly
- Electrical Diagram - Brush Assist ec-H2O
- Electrical Diagram - Drive ec-H2O
- Electrical Diagram - Drive Standard and FaST
- Emergency Stop Button Assembly
- FaST Injector Assembly - Before SN 10538205, After SN 80001391
- FaST Injector Assembly - Before SN 10533369
- FaST Injector Assembly - Before SN 40000001
- FaST Injector Assembly - Between SN 80000000-80001390
- Frame Wire Harness Assembly - Drive
- Lower Control Console Assembly
- Main Wire Harness Assembly - Brush Assist - Part 1
- Main Wire Harness Assembly - Brush Assist - Part 2
- Main Wire Harness Assembly - Brush Assist - Part 3
- Main Wire Harness Assembly - Drive - Part 1
- Main Wire Harness Assembly - Drive - Part 2
- Main Wire Harness Assembly - Drive - Part 3
- Off-Board Battery Charger Assembly
- Onboard Battery Charger Assembly
- Parking Brake Assembly
- Recovery Tank Assembly
- Scrub Head Assembly - Dual Disk - Lower
- Scrub Head Assembly - Dual Disk - Upper
- Scrub Head Assembly - Single Disk
- Scrub Head Lift Assembly - Dual Disk
- Scrub Head Lift Assembly - Single Disk
- Solution Assembly - ec-H2O - External
- Solution Assembly - ec-H2O - Internal
- Solution Assembly - FaST Model
- Solution Assembly - Standard
- Solution Tank Assembly
- Squeegee Assembly
- Upper Control Console Assembly
- Vacuum Motor Assembly
- Wheel Assembly
- Wire Harness Assembly - ec-H2O
- Wire Harness Assembly - FaST
Manuals
- Nobles ecH2O Service Testing
- Nobles Speed Scrub Orbital Operators Manual_2012
- Nobles Speed Scrub User Manual
- SS3 Operator - SN10000000-20000000
- SS3 Operator SN80000000-90000000
- SS3 parts manual_2015
- SS3 Parts SN10000000-20000000_2011
- SS3 Parts SN10000000-20000000_2015
- SS3 SN30000000-40000000_2015
Bulletins
- Brush Motor - Replacement Kit
- Controller Replacement Kit
- FaST Injector Assembly Conversion Kit
- Module Replacement Kit
- Motor Upgrade Kit - Replacing NON-OEM Motor 991-2121
- Off Board Charger Kit
- On Board Charger Kit
- Transaxle Replacement Kit