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Advance® SC4000 28" Ride-On Auto Scrubber w/ REV Technology (28 Gallons) - EcoFlex™ & High Performance Options

Original price $27,547.00 - Original price $32,236.00
Original price
$27,547.00 - $32,236.00
Current price $27,547.00
Ships Direct from Manufacturer May Have Extended Lead Times
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We do not currently stock this item. It will ship directly from the manufacturer to you for the quickest delivery time possible. Current inventory levels at the manufacturer are unknown.

Product Description

The Advance SC4000 is a beast of an auto scrubber that offers a 28" scrub path, a large 33 gallon solution tank, and two revolutionary systems (REV & EcoFlex) that combine versatility, productivity and sustainability into one simple package. REV technology scrubs and removes floor finish in one single path while saving you water and solution. This is accomplished though random orbital scrubbing that has ¼" micro rotational scrubbing added to the traditional rotational scrubbing. The REV action scrubs deeper and more uniformly to give you a floor that looks amazing with no swirls or rotation marks.

Advance has also incorporated an EcoFlex onboard detergent-dispensing system that will also help you save on the cost of chemicals. There is no more "eye-balling" the amount of chemical added to the tank, eliminating the costly practice of over-adding chemicals to the clean water. It is now easy to quickly adjust chemical distribution to equal the performance to the soil on the floor. EcoFlex controls the use of water, detergent and energy without compromising scrubbing performance. For those areas that need a little extra scrubbing, the operator can activate a “burst of power” for extra cleaning power and then easily return to the original settings for minimum usage of water, detergent and power.

The SC4000 also features easy access to the rider compartment and has great sight lines to the floor and surrounding areas, making this a safe and user-friendly unit to operate. The unit is easy to maneuver while also agile enough to clean into hard-to-reach areas, and around obstacles.

For other options and sizes, please feel free to look at the full line of Advance ride on scrubbers and walk behind floor scrubbers.


  • EcoFlex system allows for effortless switching between water-only cleaning & heavier chemical dispersion.
  • EcoFle & REV systems reduce chemical usage, labor costs, and environmental impact
  • Refillable detergent cartridge conserves cleaning solution while eliminating the need for pre-mixing of chemicals & clean water.
  • Standard low-flow scrubbing mode conserves water usage by up to 70% while delivering high productivity per tankful.
  • High traction non-marking urethane tires provide great grip for safe driving.
  • Adjustable steering column easily configures to the operator's height.
  • 33 gallon recovery tank has a large opening for easy cleaning & maintenance.

Quick Overview

  • REV random orbital style scrub head
  • 28 inch scrubbing path
  • 33 gallon solution tank
  • 33 gallon recovery tank
  • Comes w/ batteries, on-board charger & pad drivers

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Product Information + Specs

Brush Size
14 inches
Brush/Pad Pressure
220 lbs.
Cleaning Width
28 inches
Drive Motor
780 Watts (Standard) / 1,200 Watts (High Performance)
Max Speed
4.4 MPH (Standard) / 5.0 MPH (High Performance)
Noise Level (dB)
65.5 dB
Packaged Weight (lbs)
1250.0 lbs.
Power Source
Product Type
Hard Floor Cleaning Machines
Scrub Style
Random Orbital
Solution Capacity
33 gallons
Squeegee Width
32.7 inches
Vacuum Motor
710 Watts (Standard) / 850 Watts (High Performance)
Body - 8 years
Parts - 5 years
Labor - 2 years from an authorized service center
Batteries - Prorated up to 18 months
Travel - 180 days
Associated ERP Sku
NFA-56120035 - 220 Ah wet Batteries
NFA-56120037 - 234 Ah AGM Batteries
NFA-56120041 - 220 Ah Wet batteries w/ EcoFlex™
NFA-56120043 - 234 Ah AGM Batteries w/ EcoFlex™
NFA-56120412 - 234 Ah AGM Batteries w/ High Performance Drive & Vac Motor