Working path: 17 in (43 cm), 20 in (50 cm), 24 in (60 cm)
Solution tank capacity: 11gal (42L)
Pad/brush pressure: 109lbs (49 kg)
Productivity per hour, theoretical max (single disk): 17,000 sq ft (1,579 sq m) (17 in), 20,000 sq ft (1,858 sq m) (20 in)
Productivity per hour, theoretical max (dual disk): 24,000 sq ft (2,230 sq m)
Productivity per hour, theoretical max (cylindrical and orbital): 20,000 sq ft (1,858 sq m)
Estimated coverage per hour, conventional (single disk): 9,340 sq ft (868 sq m) (17 in, pad assist), 12,453 sq ft (1,157 sq m) (17 in, self-propel), 11,208 sq ft (1,041 sq m) (20 in, pad assist), 14,943 sq ft (1,388 sq m) (20 in, self-propel)
Estimated coverage per hour, conventional (dual disk): 18,264 sq ft (1,697 sq m)
Estimated coverage per hour, conventional (cylindrical and orbital): 14,943 sq ft (1,388 sq m)
Estimated coverage per hour, ec-H2O NanoClean (single disk): 9,668 sq ft (898 sq m) (17 in, pad assist), 12,891 sq ft (1,198 sq m) (17 in, self-propel), 11,602 sq ft (1,041 sq m) (20 in, pad assist), 15,469 sq ft (1,437 sq m) (20 in, self-propel)
Estimated coverage per hour, ec-H2O NanoClean (dual disk): 18,906 sq ft (1,756 sq m)
Estimated coverage per hour, ec-H2O NanoClean (cylindrical and orbital): 15,469 sq ft (1,437 sq m)
Scrub motor power (single disk): 0.68 hp (0.5 kW) (single disk), 1 hp (0.75 kW) (dual disk and cylindrical), 0.6 hp (0.45 kW) (orbital)
Brush/pad speed: 150 rpm (single disk), 285 rpm (dual disk), 1,065 rpm (cylindrical), 2,200 rpm (orbital)
Brush/pad pressure, standard: 47lbs (21 kg) (single disk, 17 in), 51lbs (23 kg) (single disk, 20 in), 57lbs (26 kg) (dual disk), 53 lbs (24 kg) (cylindrical), 63lbs (29 kg) (orbital)
Brush/pad pressure, optional: 86lbs (39 kg) (single disk, 17 in), 90lbs (41 kg) (single disk, 20 in), 97lbs (44 kg) (dual disk), 64 lbs (29 kg) (cylindrical), 109lbs (49 kg) (orbital)
Solution tank capacity: 11gal (42L)
Recovery tank capacity: 14gal (53L)
Vacuum motor power: 0.6 hp (0.47 kW)
Vacuum waterlift: 34.5 in (87.6 cm)
System voltage: 24V
Battery run time (up to) (single disk): 3.9h (17 in, pad assist), 3.6h (17, self-propel), 3.3h (20 in, pad assist), 3.1h (20 in, self-propel)
Battery run time (up to) (dual disk): 3.4h
Battery run time (up to) (cylindrical): 2.5h
Battery run time (up to) (orbital): 3.8h
Dimensions, Length x Width x Height (single disk): 51.3 x 20 x 43.1 in (130 x 50 x 110 cm) (17 in), 54 x 22 x 43.1 in (137.2 x 55.9 x 109.5 cm) (20 in)
Dimensions, Length x Width, Height (dual disk): 51.8 x 26 x 43.1 in (131.4 x 66 x 110 cm)
Dimensions, Length x Width x Height (cylindrical): 50.5 x 25 x 43.1 in (128.3 x 63.5 x 110 cm)
Dimensions, Length x Width x Height (orbital): 49 x 20.5 x 43.1 in (125 x 52.1 x 110 cm)
Weight with batteries (single disk): 366lbs (166 kg) (17 in, pad assist), 390lbs (177 kg) (17 in, self-propel), 376lbs (171 kg) (20 in, pad assist), 400lbs (186 kg) (20 in, self-propel)
Weight with batteries (dual disk and cylindrical): 410lbs (186 kg)
Weight with batteries (orbital): 415lbs (188 kg)
Sound level (operator's ear): 67 dBA (single disk), 67.7 dBA (dual disk), 68.7 dBA (cylindrical), 67.5 dBA (orbital)
Nobles SPEED SCRUB 300 Parts and Support
the nobles speed scrub 300 is a battery-powered, walk-behind autoscrubber. intuitive design allows operators of any skill level to fill, drive, and clean the speed scrub 300 with ease. remove floor finish without the need for detergent with the 2200 rpm agitation and up to 109 pounds of downward pressure. with a quiet noise level of 67 dba, cleaning can be done anytime.
working path: 17 in (43 cm), 20 in (50 cm), 24 in (60 cm)
solution tank capacity: 11gal (42l)
pad/brush pressure: 109lbs (49 kg)
productivity per hour, theoretical max (single disk): 17,000 sq ft (1,579 sq m) (17 in), 20,000 sq ft (1,858 sq m) (20 in)
productivity per hour, theoretical max (dual disk): 24,000 sq ft (2,230 sq m)
productivity per hour, theoretical max (cylindrical and orbital): 20,000 sq ft (1,858 sq m)
estimated coverage per hour, conventional (single disk): 9,340 sq ft (868 sq m) (17 in, pad assist), 12,453 sq ft (1,157 sq m) (17 in, self-propel), 11,208 sq ft (1,041 sq m) (20 in, pad assist), 14,943 sq ft (1,388 sq m) (20 in, self-propel)
estimated coverage per hour, conventional (dual disk): 18,264 sq ft (1,697 sq m)
estimated coverage per hour, conventional (cylindrical and orbital): 14,943 sq ft (1,388 sq m)
estimated coverage per hour, ec-h2o nanoclean (single disk): 9,668 sq ft (898 sq m) (17 in, pad assist), 12,891 sq ft (1,198 sq m) (17 in, self-propel), 11,602 sq ft (1,041 sq m) (20 in, pad assist), 15,469 sq ft (1,437 sq m) (20 in, self-propel)
estimated coverage per hour, ec-h2o nanoclean (dual disk): 18,906 sq ft (1,756 sq m)
estimated coverage per hour, ec-h2o nanoclean (cylindrical and orbital): 15,469 sq ft (1,437 sq m)
scrub motor power (single disk): 0.68 hp (0.5 kw) (single disk), 1 hp (0.75 kw) (dual disk and cylindrical), 0.6 hp (0.45 kw) (orbital)
brush/pad speed: 150 rpm (single disk), 285 rpm (dual disk), 1,065 rpm (cylindrical), 2,200 rpm (orbital)
brush/pad pressure, standard: 47lbs (21 kg) (single disk, 17 in), 51lbs (23 kg) (single disk, 20 in), 57lbs (26 kg) (dual disk), 53 lbs (24 kg) (cylindrical), 63lbs (29 kg) (orbital)
brush/pad pressure, optional: 86lbs (39 kg) (single disk, 17 in), 90lbs (41 kg) (single disk, 20 in), 97lbs (44 kg) (dual disk), 64 lbs (29 kg) (cylindrical), 109lbs (49 kg) (orbital)
solution tank capacity: 11gal (42l)
recovery tank capacity: 14gal (53l)
vacuum motor power: 0.6 hp (0.47 kw)
vacuum waterlift: 34.5 in (87.6 cm)
system voltage: 24v
battery run time (up to) (single disk): 3.9h (17 in, pad assist), 3.6h (17, self-propel), 3.3h (20 in, pad assist), 3.1h (20 in, self-propel)
battery run time (up to) (dual disk): 3.4h
battery run time (up to) (cylindrical): 2.5h
battery run time (up to) (orbital): 3.8h
dimensions, length x width x height (single disk): 51.3 x 20 x 43.1 in (130 x 50 x 110 cm) (17 in), 54 x 22 x 43.1 in (137.2 x 55.9 x 109.5 cm) (20 in)
dimensions, length x width, height (dual disk): 51.8 x 26 x 43.1 in (131.4 x 66 x 110 cm)
dimensions, length x width x height (cylindrical): 50.5 x 25 x 43.1 in (128.3 x 63.5 x 110 cm)
dimensions, length x width x height (orbital): 49 x 20.5 x 43.1 in (125 x 52.1 x 110 cm)
weight with batteries (single disk): 366lbs (166 kg) (17 in, pad assist), 390lbs (177 kg) (17 in, self-propel), 376lbs (171 kg) (20 in, pad assist), 400lbs (186 kg) (20 in, self-propel)
weight with batteries (dual disk and cylindrical): 410lbs (186 kg)
weight with batteries (orbital): 415lbs (188 kg)
sound level (operator's ear): 67 dba (single disk), 67.7 dba (dual disk), 68.7 dba (cylindrical), 67.5 dba (orbital)
working path: 17 in (43 cm), 20 in (50 cm), 24 in (60 cm)
solution tank capacity: 11gal (42l)
pad/brush pressure: 109lbs (49 kg)
productivity per hour, theoretical max (single disk): 17,000 sq ft (1,579 sq m) (17 in), 20,000 sq ft (1,858 sq m) (20 in)
productivity per hour, theoretical max (dual disk): 24,000 sq ft (2,230 sq m)
productivity per hour, theoretical max (cylindrical and orbital): 20,000 sq ft (1,858 sq m)
estimated coverage per hour, conventional (single disk): 9,340 sq ft (868 sq m) (17 in, pad assist), 12,453 sq ft (1,157 sq m) (17 in, self-propel), 11,208 sq ft (1,041 sq m) (20 in, pad assist), 14,943 sq ft (1,388 sq m) (20 in, self-propel)
estimated coverage per hour, conventional (dual disk): 18,264 sq ft (1,697 sq m)
estimated coverage per hour, conventional (cylindrical and orbital): 14,943 sq ft (1,388 sq m)
estimated coverage per hour, ec-h2o nanoclean (single disk): 9,668 sq ft (898 sq m) (17 in, pad assist), 12,891 sq ft (1,198 sq m) (17 in, self-propel), 11,602 sq ft (1,041 sq m) (20 in, pad assist), 15,469 sq ft (1,437 sq m) (20 in, self-propel)
estimated coverage per hour, ec-h2o nanoclean (dual disk): 18,906 sq ft (1,756 sq m)
estimated coverage per hour, ec-h2o nanoclean (cylindrical and orbital): 15,469 sq ft (1,437 sq m)
scrub motor power (single disk): 0.68 hp (0.5 kw) (single disk), 1 hp (0.75 kw) (dual disk and cylindrical), 0.6 hp (0.45 kw) (orbital)
brush/pad speed: 150 rpm (single disk), 285 rpm (dual disk), 1,065 rpm (cylindrical), 2,200 rpm (orbital)
brush/pad pressure, standard: 47lbs (21 kg) (single disk, 17 in), 51lbs (23 kg) (single disk, 20 in), 57lbs (26 kg) (dual disk), 53 lbs (24 kg) (cylindrical), 63lbs (29 kg) (orbital)
brush/pad pressure, optional: 86lbs (39 kg) (single disk, 17 in), 90lbs (41 kg) (single disk, 20 in), 97lbs (44 kg) (dual disk), 64 lbs (29 kg) (cylindrical), 109lbs (49 kg) (orbital)
solution tank capacity: 11gal (42l)
recovery tank capacity: 14gal (53l)
vacuum motor power: 0.6 hp (0.47 kw)
vacuum waterlift: 34.5 in (87.6 cm)
system voltage: 24v
battery run time (up to) (single disk): 3.9h (17 in, pad assist), 3.6h (17, self-propel), 3.3h (20 in, pad assist), 3.1h (20 in, self-propel)
battery run time (up to) (dual disk): 3.4h
battery run time (up to) (cylindrical): 2.5h
battery run time (up to) (orbital): 3.8h
dimensions, length x width x height (single disk): 51.3 x 20 x 43.1 in (130 x 50 x 110 cm) (17 in), 54 x 22 x 43.1 in (137.2 x 55.9 x 109.5 cm) (20 in)
dimensions, length x width, height (dual disk): 51.8 x 26 x 43.1 in (131.4 x 66 x 110 cm)
dimensions, length x width x height (cylindrical): 50.5 x 25 x 43.1 in (128.3 x 63.5 x 110 cm)
dimensions, length x width x height (orbital): 49 x 20.5 x 43.1 in (125 x 52.1 x 110 cm)
weight with batteries (single disk): 366lbs (166 kg) (17 in, pad assist), 390lbs (177 kg) (17 in, self-propel), 376lbs (171 kg) (20 in, pad assist), 400lbs (186 kg) (20 in, self-propel)
weight with batteries (dual disk and cylindrical): 410lbs (186 kg)
weight with batteries (orbital): 415lbs (188 kg)
sound level (operator's ear): 67 dba (single disk), 67.7 dba (dual disk), 68.7 dba (cylindrical), 67.5 dba (orbital)
Parts
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Diagrams
- View all diagrams
- - Batteries
- - Batteries, Brushes, and Chargers
- - Chargers
- - Frequently Replaced Parts
- - Pad Holders
- - Pads - 12 inch
- - Pads - 14 x 20 inch
- - Pads - 17 inch
- - Pads - 20 inch
- - Square Brushes 14 x 20
- - Know Your Machine
- - Simplified Electrical System - ec-H2O
- - Simplified Electrical System - Standard
- - Simplified Recovery System
- - Simplified Solution System - ec-H2O
- - Simplified Solution System - Standard
- Battery Assembly
- Battery Cable Assembly
- Battery Lift Out Box Assembly
- Brush and Pad Driver Assembly - 20 inch Orbital
- Brushes and Pad Driver Assembly - 17 and 20 inch - Disk - 3-Lug Hub
- Brushes and Pad Driver Assembly - 17 and 20 inch - Disk - Magnetic Hub
- Brushes and Pad Driver Assembly - 24 inch - Dual Disk - 3-Lug Hub
- Brushes and Pad Driver Assembly - 24 inch - Dual Disk - Magnetic Hub
- Brushes Assembly - 20 inch - Cylindrical
- Decal Assembly
- Decal Assembly 2
- EC-H2O Nanoclean Module Assembly
- Electrical Harness 1 - Propel - After SN 10891949
- Electrical Harness 2 - Propel - After SN 10891949
- Electrical Harness 3 - Propel - After SN 10891949
- Electrical Assembly 1 - Propel - After SN 10891949
- Electrical Assembly 1 - Propel - Before SN 10891948
- Electrical Assembly 1 - Push - After SN 10891710
- Electrical Assembly 2 - Propel - After SN 10891949
- Electrical Assembly 2 - Propel - Before SN 10891948
- Electrical Assembly 2 - Push - After SN 10891710
- Electrical Assembly 3 - Propel - After SN 10891949
- Electrical Assembly 3 - Propel - Before SN 10891948
- Electrical Assembly 3 - Push - After SN 10891710
- Electrical Asssembly 1 - Push - Before SN 10891709
- Electrical Asssembly 2 - Push - Before SN 10891709
- Electrical Asssembly 3 - Push - Before SN 10891709
- Electrical Components Assembly - Base Model
- Electrical Harness - Bail Switch
- Electrical Harness - Battery to UI for Lithium-ion
- Electrical Harness - Propel Options
- Electrical Harness - Push Options
- Electrical Harness 1 - Propel - After SN 10891949
- Electrical Harness 1 - Propel - Before SN 10822348
- Electrical Harness 1 - Propel - From SN 10822349-10891948
- Electrical Harness 1 - Push - After SN 10891710
- Electrical Harness 1 - Push - Before SN 10825201
- Electrical Harness 1 - Push - From SN 10825202-10891709
- Electrical Harness 2 - Propel - After SN 10891949
- Electrical Harness 2 - Propel - Before SN 10822348
- Electrical Harness 2 - Propel - From SN 10822349-10891948
- Electrical Harness 2 - Push - After SN 10891710
- Electrical Harness 2 - Push - Before SN 10825201
- Electrical Harness 2 - Push - From SN 10825202-10891709
- Electrical Harness 3 - Propel - After SN 10891949
- Electrical Harness 3 - Propel - Before SN 10822348
- Electrical Harness 3 - Propel - From SN 10822349-10891948
- Electrical Harness 3 - Push - After SN 10891710
- Electrical Harness 3 - Push - Before SN 10825201
- Electrical Harness 3 - Push - From SN 10825202-10891709
- Frame Assembly
- Handle Assembly
- Hydrolink Battery Watering Assembly
- Lower Console Assembly - Off Board Charger
- Lower Console Assembly - Onboard Charger
- Manual Battery Watering System Assembly - After SN 11028697
- Manual Down Pressure Assembly
- Orbital Head Eccentric Drive Assembly
- Parking Brake Assembly
- Recovery Tank Assembly
- Recovery Tank Filter and Hose Assembly
- Scrub Head Assembly - 17 and 20 inch - Disk
- Scrub Head Assembly - 20 inch - Cylindrical - Lower
- Scrub Head Assembly - 20 inch - Cylindrical - Upper
- Scrub Head Assembly - 20 inch - Orbital
- Scrub Head Assembly - 24 inch - Dual Disk - Lower
- Scrub Head Assembly - 24 inch - Dual Disk - Upper
- Scrub Head Assembly 2 - 24 inch - Dual Disk - Magnetic Hub
- Scrub Head Lift Assembly - 17 and 20 inch -Disk
- Scrub Head Lift Assembly - 20 inch - Cylindrical
- Scrub Head Lift Assembly - 20 inch - Orbital
- Scrub Head Lift Assembly - 24 inch - Dual Disk
- Shroud Assembly
- Single Down Pressure Assembly
- Solution Assembly - Base Model
- Solution Assembly - Base Model - ec-H2O
- Solution Tank Assembly
- Squeegee Assembly - 20 inch
- Squeegee Lift Assembly
- Telemetry Assembly
Manuals
- Nobles SS300 Operator Manual
- Speed Scrub 300 operator manual_2023
- Speed Scrub 300 parts manual_2022
- Speed Scrub 300 parts manual_2023
Bulletins
- Drive Module Kit
- ec-H2O Nanoclean Module Controller Kit
- ec-H2O NanoClean Module Replacement Kit
- Jumper Retrofit Kit
- Kit 9016739 - Squeegee Switch Harness Connector Retrofit Kit
- Scrub Head Bumper Skirt
Videos
- How to Replace the Caster Wheel on the Nobles SS300
- How to Replace the Drive Wheel on the Nobles SS300
- How to Replace the Pad and Pad Driver on the Nobles SS300
- How to Replace the Solution Filter on the Nobles SS300
- How to Replace the Solution Solenoid Valve on the Nobles SS300
- How to Replace the Squeegee Assembly on the Nobles SS300
- How to Replace the Vacuum Motor on the Nobles SS300
- USA-CLEAN Overview on the Nobles SS300