| Models | SC50 (X20R) REV | SC50 (X20D) Disc |
| Scrub Head | REV | Disc |
| Scrub Path | 20 in (51 cm) | 20 in (51 cm) |
| Solution Tank | 15 gal (57 L) | 15 gal (57 L) |
| Recovery Tank | 14 gal (53 L) | 14 gal (53 L) |
| Machine Voltage | 24 V | 24 V |
| Battery Capacity (max) | 255 Ah | 255 Ah |
| Protection Grade | IPX4 | IPX4 |
| Scrub Brush Speed | 2250 RPM - orbits & macro of 10-30 RPM | 157 RPM |
| Vibrations at the Hand Controls (ISO 5349-1) | 0.17 m/s | 0.17 m/s |
| Vibrations for the Whole Body (ISO 2631-1) | 0,01 m/s | 0.01 m/s |
| Max Transport Speed - Manual Fwd. | 3.1 mph (5.0 kph) | 3.1 mph (5.0 kph) |
| Max Transport Speed - Manual Rev. | 1.62 mph (2.6 kph) | 1.62 mph (2.6 kph) |
| Max Speed Autonomous | 2.35 mph (1.055 m/s) | 2.35 mph (1.055 m/s) |
| Max Theoretical Productivity in Autonomous | 20,400 ft2/hr (1895 m2/hr) | 20,400 ft2/hr (1895 m2/hr) |
| Sound Pressure Level (IEC 60335-2-72) | 63 dB A / .029344 Pa | 63 dB A / .029344 Pa |
| Gradeability - Manual Transport | 15% (8.53) | 15% (8.53) |
| Gradeability - Manual Cleaning | 9% (5.14) | 9% (5.14) |
| Gradeability - Autonomous | 2% (1.15) | 2% (1.15) |
| Minimum Aisle Turn Width - Manual | 62.7 in (159.2 cm) | 62.7 in (159.2 cm) |
| Squeegee Width | 30.2 in (76.7 cm) | 30.2 in (76.7 cm) |
| Length | 53.3 in (135.5 cm) | 53.3 in (135.5 cm) |
| Width | 30.0 in (76.1 cm) | 30.0 in (76.1 cm) |
| Height | 56.8 in (144.1 cm) | 56.8 in (144.1 cm) |
| Gross Weight (standard machine w/o options; w/full solution tank, empty recovery tank, batteries installed) - with 165 lb / 75 kg operator | 1067.9 lb (484.4 kg) | 1057.1 lb (479.5 kg) |
Technical specs may include optional equipment that is not included with all units.
Reconditioned Nilfisk Liberty SC50 X20R 20" Orbital Autonomous Scrubber
The Nilfisk Liberty SC50 autonomous floor scrubber acts as another member of your cleaning team. It provides up to 55,000 square feet of coverage on a single charge, freeing up your staff to focus on higher-value tasks. The SC50 has three cleaning modes to match the requirements of every task and is third-party certified to robotic safety standards so it is safe for use in populated areas. Options include Nilfisk’s best-in-class sustainability technologies and an integrated UVGI module that allows the machine to disinfect while it cleans.
Condition: Refurbished (Reconditioned). Learn more about Our Reconditioning Process Here.
Improves cleaning results
- Consistently delivers between 98% and 99.5% coverage
- Three cleaning modes provide flexibility:
- CopyCat: Drive a route once and the machine will perfectly replicate both the cleaning path and the cleaning process every time.
- Fill-In: Drive the perimeter of a space and the machine will automatically calculate the best route to clean every inch within that perimeter.
- Manual: For ad hoc cleaning, the machine works just like a regular scrubber dryer.
Saves time and resources
- Cleans up to 6 hours on a single charge
- Requires minimal oversight so staff can focus on tasks that require a human touch
Promotes health and safety
- Third-party safety certified for use in populated areas
- Adjusts in real time to route changes and obstacles (including people)
- Leaves floor dry to reduce slip-and-fall incidents
Supports green cleaning initiatives
- Optional SmartFlowTM automatically adjusts water flow with speed, which cuts water and chemical use by up to 50%
- Optional EcoFlexTM reduces resource usage by adjusting water and chemical use based on the needs of the job
Documents cleaning performance
- Provides proof of clean
Literature
<span><br></span><a href="/v/vspfiles/downloadables/S/SC50-BROCHURE.pdf" target="_blank"><img src="/v/vspfiles/assets/images/sc50-brochure.png" style="width: 350px;" alt="SC50 Brochure"></a><a href="/v/vspfiles/downloadables/S/Lithium-Battery-SC50-One-pager.pdf" target="_blank"><img src="/v/vspfiles/assets/images/sc50-lithium.png" style="width: 350px;" alt="Lithium Battery SC50"></a>