New Advance SC500 X20R EcoFlex Two 150 Ah maint-free (AGM) batteries, onboard charger and fixed pad holder
Our Take (from the SES Sales Team)
“The SC500 X20R brings Advance's REV orbital scrubbing to a 20 in walk-behind, and this package runs it on two 150 Ah maintenance-free AGM batteries with an onboard charger. AGM batteries are sealed, so there is no watering, and the onboard charger lets the operator plug in wherever the machine is parked. The REV head holds the pad in a fixed holder and moves it in a 2,250 rpm orbital pattern while it slowly rotates, working soil from several directions instead of just spinning across it. That makes the X20R a good choice for school hallways, healthcare floors and retail stores that want a deeper clean from a compact machine. EcoFlex is standard, so detergent comes from an onboard bottle and the operator can scrub with water only when the floor allows. It has 12 gal solution and recovery tanks, traction drive and ergonomic forward and reverse paddles, and it runs at 65 dB A, or 61 dB A in silent mode. If your crew only needs everyday disc scrubbing, the SC500 X20D is the simpler option.”
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 56383556) runs on two 12 V, 150 Ah maintenance-free AGM batteries (24 V) with an onboard charger.
Condition: New.
What you get
Ready to scrub with REV and EcoFlex
REV: orbital scrubbing in a walk-behind
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
Choosing a model
SC500 20D, X20D or X20R?
| SC500 20D | SC500 X20D | SC500 X20R (this unit) | |
|---|---|---|---|
| Scrub head | 20 in disc | 20 in disc | 20 in REV orbital |
| Pad holder | Pad holder | Pad holder | Fixed pad holder |
| Brush speed | 155 rpm | 155 rpm | 2,250 rpm orbital |
| EcoFlex detergent system | No | Yes | Yes |
| 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.
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
| Models | SC500 X20R EcoFlex, 150 Ah AGM batteries, onboard charger, fixed pad holder |
|---|---|
| Scrub head | REV orbital, 20 in (51 cm) cleaning path, fixed pad holder |
| Brush motor | 0.75 hp (560 W), 2,250 rpm orbital; 30 rpm pad rotation |
| Solution / recovery tanks | 12 gal (45 L) / 12 gal (45 L) |
| Max coverage per hour | Up to 24,552 sq ft (2,280 m²), theoretical |
| Vacuum motor | 280 W |
| Vacuum waterlift | 29.9 in H2O (76 cm H2O) |
| Drive motor | 200 W, traction drive |
| Power source | 24 V, two 150 Ah maintenance-free AGM batteries |
| Sound level | 65 dB A normal; 61 dB A silent mode |
| Model Numbers | Advance 56383556 (SC500 20R EcoFlex A150 OBC PH) |
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.
Do the batteries need watering?
No. This package uses two sealed, maintenance-free 150 Ah AGM batteries, and the onboard charger only needs to be plugged in.
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.
