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New Advance SC500 X20R EcoFlex One 64 Ah Lithium-ion battery, onboard charger and fixed pad holder

Our Take (from the SES Sales Team)

“The SC500 X20R is the SC500 for floors that need more than a spinning disc. It uses Advance's REV head: a fixed pad holder that moves in a high-speed 2,250 rpm orbital pattern while the pad slowly rotates, working soil from several directions. That makes it a good fit for schools, healthcare facilities and retail floors that want deeper scrubbing from a 20 in walk-behind. This package runs on one 64 Ah lithium-ion battery with an onboard charger, so there is no watering, and the operator just plugs it in at the end of the shift. The X means EcoFlex is standard, so detergent is dosed from an onboard bottle and operators can scrub with water only when the floor allows. The 12 gal solution and recovery tanks are the same as the rest of the SC500 line, and the traction drive and ergonomic paddles make it easy to steer. At 65 dB A, and 61 dB A in silent mode, it is quiet enough for daytime cleaning. For everyday disc scrubbing, the X20D is the simpler choice.”

20 in
REV cleaning path
12 / 12 gal
Solution / recovery tanks
2,250 rpm
Orbital speed
24,552 sq ft/hr
Max coverage, theoretical
EcoFlex
Standard
61 dB A
Silent mode

A 20 in walk-behind with REV orbital scrubbing

The Advance SC500 X20R is a walk-behind automatic floor scrubber with a REV orbital scrub head, built for schools, healthcare, offices and retail floors. Its fixed pad holder moves in a 2,250 rpm orbital pattern while slowly rotating, cleaning a 20 in path at up to 24,552 sq ft per hour (theoretical).

EcoFlex is standard. This package (Advance 56394692) runs on one 24 V, 64 Ah lithium-ion battery with an onboard charger.

Condition: New.

Advance SC500 X20R REV walk-behind scrubber, right front view showing the REV deck

What you get

Ready to scrub with REV and EcoFlex

64 Ah Li-ion

Lithium-ion battery

One 24 V, 64 Ah lithium-ion battery, with no watering.

Onboard

Battery charger

The charger is built in, so the scrubber can be plugged in wherever it is parked.

REV

Fixed pad holder

The REV fixed pad holder for the 20 in orbital deck.

REV: orbital scrubbing in a walk-behind

Instead of spinning a round brush, the REV head moves a fixed pad holder in a high-speed 2,250 rpm orbital pattern while the pad slowly rotates at 30 rpm. EcoFlex is standard, so operators can scrub with water only or add detergent from the onboard bottle.

Features

Built for deeper scrubbing

  • ✓REV orbital scrub head with a fixed pad holder
  • ✓EcoFlex onboard detergent system for water-only or detergent scrubbing
  • ✓Traction drive with ergonomic forward and reverse control paddles
  • ✓Silent mode drops the sound level to 61 dB A for daytime cleaning
  • ✓Easy-fill solution tank port and a squeezable drain hose with flow control
Operator scrubbing a hospital room floor with an Advance SC500 REV scrubber

Choosing a model

SC500 20D, X20D or X20R?

SC500 20DSC500 X20DSC500 X20R (this unit)
Scrub head20 in disc20 in disc20 in REV orbital
Pad holderPad holderPad holderFixed pad holder
Brush speed155 rpm155 rpm2,250 rpm orbital
EcoFlex detergent systemNoYesYes
Sound level (silent mode)63 dB A (60)63 dB A (60)65 dB A (61)

All three share the same 12 gal solution and recovery tanks and 20 in cleaning path.

Top view of the SC500 REV deck with its fixed pad holder

The REV deck

The REV deck holds the pad in a fixed holder and moves it in a tight orbit, so the whole pad stays in contact with the floor.

Specifications

Advance SC500 X20R at a glance

ModelsSC500 X20R EcoFlex, 64 Ah lithium-ion battery, onboard charger, fixed pad holder
Scrub headREV orbital, 20 in (51 cm) cleaning path, fixed pad holder
Brush motor0.75 hp (560 W), 2,250 rpm orbital; 30 rpm pad rotation
Solution / recovery tanks12 gal (45 L) / 12 gal (45 L)
Max coverage per hourUp to 24,552 sq ft (2,280 m²), theoretical
Vacuum motor280 W
Vacuum waterlift29.9 in H2O (76 cm H2O)
Drive motor200 W, traction drive
Power source24 V, one 64 Ah lithium-ion battery
Sound level65 dB A normal; 61 dB A silent mode
Model NumbersAdvance 56394692 (SC500 X20R Li-ion)

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

Questions

Advance SC500 X20R: common questions

What is the difference between REV and a disc scrubber?

A disc scrubber spins a round brush or pad. The REV head moves a fixed pad holder in a high-speed 2,250 rpm orbital pattern while the pad slowly rotates, which works soil from several directions.

What does the X in X20R mean?

It means the EcoFlex detergent system is standard. Detergent is dosed from an onboard bottle, so operators can scrub with water only or add detergent as needed.

Why choose lithium-ion?

This package runs on one 64 Ah lithium-ion battery, so there is no battery watering. The onboard charger only needs to be plugged in at the end of the shift.

How big are the tanks?

The SC500 has a 12 gal solution tank and a 12 gal recovery tank.

Is it quiet enough for daytime cleaning?

Advance rates the X20R at 65 dB A in normal mode and 61 dB A in silent mode.

Not sure the SC500 X20R fits your floors?

Tell our team about the floor, the building and the shift, and we will help you decide if this is the right machine.

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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