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ModelsAdvance SC500 X20R EcoFlex
Scrub Path20 in (50.8 cm)
Scrub DeckREV orbital
Pad Size20 in (508 mm)
Brush Speed2,250 rpm orbital / 30 rpm pad
Brush Pressure49 / 66 lb (22.2 / 30 kg)
Brush Motor560 W
Squeegee Width26.5 in (67.3 cm)
Solution Tank12 gal (45 L)
Recovery Tank12 gal (45 L)
Vacuum Motor280 W
Waterlift29.9 in (76 cm) H2O
Airflow100 CFM
Sound Level61 dBA silent / 65 dBA normal
Drive Motor200 W
PropulsionTraction drive, self-propelled
Voltage24 V
ChargerOnboard
Onboard DetergentEcoFlex system, standard
Variable Solution FlowSmartFlow, standard
Smart KeyStandard
Multifunction DisplayStandard
Quiet ModeStandard
Length48.3 in
Width20.9 in
Height41.9 in (106.3 cm)
Weight Without Batteries194 lb
Productivity (Theoretical Max)24,552 sq ft (2,280 sq m)
Model NumbersAdvance SC500 20R EcoFlex OBC PH, part number 56383556

Technical specs may include optional equipment that is not included with all units.

Demo Advance SC500 X20R EcoFlex A150 OBC PH

Part Number:
ERAD56383556-99
OEM Number:
ERAD56383556-99
Availability:
Quick Ship
Brush Speed (RPM):
2250
Cleaning Path (inches):
20
Cleaning Technology:
REV
Condition:
Demo
Deck Type:
Orbital
Equipment Type:
Walk-Behind Scrubbers
List Price:
12,099.00
Machine Type:
Equipment
Manufacturer:
Advance
Our Price:
7,990.00
Power Source:
Battery
Propulsion:
Self-propelled
Recovery Tank Size (gal):
12
Shipping Designation:
Qualifies for Free/Flat Rate Shipping
Solution Tank Size (gal):
12
Sound Level (dBA):
65
Warranty Information:
90 Day Parts, 30 Days Labor
Price:
$12,099.00
$7,990.00/EA
34% discount
In Stock

Our Take (from the SES Sales Team)

“The Advance SC500 has been a staple in the Nilfisk/Advance fleet for some time. This affordable, reliable, efficient, and versatile machine is one of the best on the market. It cleans approximately 25,000 square feet of flooring day in and day out. Use a brush on concrete or a pad holder and pad for VCT and other sensitive materials. With a 12 gallon solution and recovery tank, you can go a long way without filling or dumping the scrubber. Nilfisk is an international company and parts/service are available in most areas. New or reconditioned, you cannot go wrong with this machine.”

20 in
REV orbital scrub path
12 / 12 gal
Solution / recovery tanks
2,250 rpm
Orbital pad speed
61 dBA
In Quiet Mode
24,552 sq ft
Theoretical max productivity
EcoFlex
Detergent system, standard

A 20 in orbital walk-behind that scrubs daily and strips finish without chemicals

The Advance SC500 X20R is a compact, quiet walk-behind floor scrubber for hospitals, schools, offices, grocery and retail stores, athletic facilities, restaurants and hotels. Its REV orbital deck spins a 20 in pad at 2,250 rpm orbital while the pad turns at 30 rpm, and Advance says REV technology allows chemical-free removal of floor finish. 12 gal solution and recovery tanks and a 26.5 in squeegee round out a machine sized for daily scrubbing in occupied buildings.

This configuration (Advance 56383556) includes the EcoFlex detergent system, a 24 V battery system with an onboard charger, and a pad holder.

Condition: Demo. Inspected by SES technicians.

Advance SC500 X20R scrubbing a hospital corridor

What you get

Configured for Quiet, Low-Chemical Cleaning

REV

Orbital scrub deck

20 in pad at 2,250 rpm orbital and 30 rpm rotation. Advance says REV allows chemical-free removal of floor finish.

EcoFlex

Detergent system, standard

Standard on the X20R. The detergent bottle sits under the tilting recovery tank for easy access.

Onboard

Charger included

The charger rides on the machine, so you can charge without returning to a charging station.

12 / 12 gal

Solution and recovery tanks

Fill from the front grate, a sink-attachable hose or the side fill port.

Quiet Mode

61 dBA silent setting

Rated 61 dBA in Quiet Mode and 65 dBA in normal mode for daytime cleaning.

Pad holder

Ready for pads

Ships configured with a pad holder for the 20 in REV deck.

SmartFlow: less solution on the floor when you slow down

Conventional scrubbers tend to put down more solution than needed when the operator slows for turns, obstacles and edges. SmartFlow automatically reduces the solution flow rate when the machine slows, so each tank goes farther. Advance says operators can extend the time between dump and refill cycles by as much as 50%, and less solution on the floor lowers slip-and-fall risk.

Features

Built for Easy Daily Use

  • ✓Multifunction display gives managers access to adjustable cleaning parameters, so operators can start cleaning without changing settings
  • ✓Smart Key, Quiet Mode and variable solution flow are standard
  • ✓Raise, lower or double the brush pressure right from the dashboard
  • ✓Ergonomic paddle controls run speed and solution flow on the self-propelled traction drive
  • ✓Mechanical foot pedals raise and lower the squeegee
  • ✓Recovery tank tilts back for full access to the batteries and EcoFlex detergent bottle
  • ✓Pinch-to-control tank drain hose and three ways to fill the solution tank
Advance SC500 multifunction display and control panel with key

Choosing a deck

REV Orbital or Disc?

REV orbital (this unit)SC500 disc
Scrub path 20 in 20 in
Brush / pad speed 2,250 rpm orbital / 30 rpm pad 155 rpm
Brush pressure 49 / 66 lb 33 / 66 lb
Brush motor 560 W 450 W
Sound level, silent / normal 61 / 65 dBA 60 / 63 dBA
EcoFlex Standard Optional
Best fit Daily scrubbing plus chemical-free finish removal Daily scrubbing with a disc brush or pad

Specifications

Advance SC500 X20R at a Glance

SpecSC500 X20R EcoFlex, onboard charger
Scrub path 20 in (50.8 cm)
Brush / pad speed 2,250 rpm orbital / 30 rpm pad
Brush pressure 49 / 66 lb (22.2 / 30 kg)
Solution / recovery tanks 12 gal / 12 gal (45 L / 45 L)
Squeegee width 26.5 in (67.3 cm)
Productivity (theoretical max) 24,552 sq ft (2,280 sq m)
Sound level 61 dBA silent / 65 dBA normal
Length x width x height 48.3 x 20.9 x 41.9 in
Weight without batteries 194 lb
Model numbers Advance 56383556 (SC500 20R EcoFlex OBC PH)
More specificationsTap to view ▾
SpecSC500 X20R EcoFlex, onboard charger
Pad size 20 in (508 mm)
Brush motor 560 W
Vacuum motor 280 W, 100 CFM
Waterlift 29.9 in (76 cm) H2O
Drive motor 200 W
Propulsion Traction drive, self-propelled
Voltage 24 V
Charger Onboard
Onboard detergent EcoFlex system, standard
Solution flow SmartFlow variable solution flow
Controls Multifunction display, Smart Key, Quiet Mode

Specifications from Nilfisk and Advance. Technical specs may include optional equipment that is not included with all units.

Demo unit details

This is a demo unit, inspected by SES technicians before it ships. As a demo it may show light signs of use. It is configured as Advance model 56383556: 20 in REV orbital deck with pad holder, EcoFlex detergent system, 24 V battery system and onboard charger. SES warranty on this demo: 90 days parts, 365 days labor. See service and warranty for coverage details.
QuestionsAdvance SC500 X20R: Common QuestionsTap to view ▾

What is REV orbital scrubbing?

REV is Advance’s orbital scrubbing technology. On the SC500 X20R the pad moves at 2,250 rpm orbital while it turns at 30 rpm, using a 20 in pad on a 20 in scrub path.

Can it remove floor finish without chemical?

Advance says REV technology allows chemical-free removal of floor finish. Results depend on the finish, the number of coats and the pad you use.

Is it quiet enough for daytime cleaning?

Yes. Advance rates the SC500 X20R at 61 dBA in Quiet Mode and 65 dBA in normal mode, which suits hospitals, schools, offices and stores that are open while you clean.

Will it fit through my doorways?

Advance lists the machine at 48.3 in long, 20.9 in wide and 41.9 in tall, and the squeegee is 26.5 in wide. Measure your narrowest doorway against the overall width with the squeegee before you order.

Does it come with a charger and pad holder?

Yes. This configuration (56383556) includes an onboard charger, the EcoFlex detergent system and a pad holder.

Can I finance it, and who services it?

SES offers financing options, and our technicians inspect every demo unit before it ships. See service and warranty for coverage and support.

Not Sure the SC500 X20R Fits Your Floors?

Call 800-440-6723 and tell us about the floor, the building and the shift. We will tell you if this is the right machine. Service and warranty help

Not Sure Which Machine Fits Your Floors?

Talk to a real SES tech about new, demo or certified reconditioned options, parts and service.

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