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ModelsAdvance SC4000 28D
Cleaning path28 in, disk
Brush pressure (3 levels)115 / 165 / 220 lb
Max theoretical productivity53,590 sq ft/hr
Solution / recovery tank33 gal / 33 gal
Voltage36 V
ChargerOnboard, 36 V
Max travel speedForward 4.35 mph; reverse 3.0 mph
Vacuum motor710 W
Gradeability9% working / 16% transport
Minimum aisle turn65.5 in
Dimensions (L x W x H)62.6 x 31.1 x 57.7 in
Sound level65.8 dBA
Gross vehicle weight1,662 lb
Shipping weight1,250 lb
Model NumbersAdvance SC4000 28D, part number 56120023

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

Demo Advance SC4000 28D

Part Number:
ERAD56120023-99
OEM Number:
ERAD56120023-99
Availability:
Quick Ship
Battery Type:
Wet
Cleaning Path (inches):
28
Condition:
Demo
Deck Type:
Disk
Equipment Type:
Rider Scrubbers
List Price:
28,353.00
Machine Type:
Equipment
Manufacturer:
Advance
Our Price:
19,900.00
Power Source:
Battery
Propulsion:
Rider
Shipping Designation:
Qualifies for Free/Flat Rate Shipping
Solution Tank Size (gal):
33
Sound Level (dBA):
66
Warranty Information:
90 Day Parts, 30 Days Labor
Price:
$28,353.00
$19,900.00/EA
30% discount
In Stock

Our Take (from the SES Sales Team)

“If you need a rider floor scrubber that won’t break the budget, the Advance SC4000 is a great choice. This machine is available in Disc, Cylindrical, and Nilfisk’s unique REV system, which competes with other orbital scrubbers. This machine comes in 28” and 32”, and yet it is a smaller-profiled machine. This makes it very nimble and maneuverable. Rider scrubbers are not only easier but safer for the operator, as they are not in the way of the machine getting up against walls and making sharp turns because they are seated in the middle of the footprint of the scrubber. All of the command functions are integrated into the steering wheel, allowing the operator to make adjustments on the fly.. Also available are the EcoFlex system and Smart Flow Technology.”

28 in
Disk cleaning path
33 / 33 gal
Solution / recovery tanks
53,590 sq ft/hr
Max theoretical productivity
220 lb
Max brush pressure
65.5 in
Minimum aisle turn
Onboard
36 V charger

A compact 28 in disk rider that fits through standard doorways

The Advance SC4000 28D is a mid-size ride-on floor scrubber for schools, hospitals, retail stores, arenas and other buildings with a mix of open floor and tight spaces. A 28 in disk deck scrubs while the rear squeegee picks up, and 33 gal solution and recovery tanks keep it working between fills. Nilfisk rates the standard model at up to 53,590 sq ft per hour.

The body is just 31.1 in wide, so it passes through standard-sized doorways, and the 65.5 in minimum aisle turn helps in narrow aisles. This is Nilfisk part number 56120023, the SC4000 28D package with batteries and a 36 V onboard charger.

Condition: Demo. Inspected by SES technicians.

Advance SC4000 rider scrubber driving through a standard doorway

What you get

Built for Mixed Floors and Tight Spaces

28 in

Disk scrub deck

Three brush pressure settings, 115, 165 and 220 lb, let the operator match the pressure to the soil level. Click-on/off brushes make brush changes quick.

33 / 33 gal

Solution and recovery tanks

Matched tanks for fewer dump and refill trips. A squeezable drain hose with flow control makes draining easier to control.

SmartFlow

Speed-proportional solution

Solution flow follows travel speed, so the floor gets the same amount of water whether the operator speeds up or slows down.

SmartKey

Operator access levels

Supervisor and user keys limit who can change settings, so results stay consistent from shift to shift.

Onboard

36 V charger included

The charger rides on the machine, so it plugs in wherever it parks.

Protected

Impact detection and deck guard

An integrated impact detection system and fully protected scrub deck help the machine hold up in busy buildings.

SmartFlow: the right amount of solution at any speed

SmartFlow adjusts solution flow to the machine’s travel speed. Nilfisk says it uses up to 50% less water and detergent than similar machines, which means fewer dump and refill cycles over a shift.

Features

Easy to Drive, Easy to Train

  • ✓Command functions are on the steering wheel hub, so the operator keeps both hands on the wheel
  • ✓OneTouch controls and SmartKey simplify operation and training
  • ✓Automatic squeegee lift in reverse and a breakaway squeegee protect the blades
  • ✓Squeegee blades can be used on all 4 edges before replacement
  • ✓Offset deck reaches closer to walls and edges
  • ✓Speed limiter, back-up warning alarm and adjustable seat
  • ✓Embedded machine diagnostics and an integrated impact detection system
Advance SC4000 scrubbing a supermarket aisle

Choosing a deck

Disk or Cylindrical?

Disk (this unit) Cylindrical (SC4000 28C and 32C)
Deck widths 28 in (34 in also offered) 28 in or 32 in
Best fit Smoother floors such as sealed concrete, VCT and tile Textured, uneven and grout-heavy floors
Debris Sweep or dust mop large debris first Light sweeps into a debris tray while it scrubs
Brushes and pads Runs brushes or pads on pad holders Cylindrical brushes

Specifications

Advance SC4000 28D at a Glance

Spec SC4000 28D with onboard charger
Cleaning path 28 in, disk
Solution / recovery tanks 33 gal / 33 gal
Max theoretical productivity 53,590 sq ft per hour
Brush pressure (3 levels) 115 / 165 / 220 lb
Voltage 36 V
Charger Onboard, 36 V
Minimum aisle turn 65.5 in
Length x width x height 62.6 x 31.1 x 57.7 in
Sound level 65.8 dBA
Model number Advance 56120023 (SC4000 28D)
More SpecificationsTap to view ▾
Spec SC4000 28D with onboard charger
Max travel speed, forward 4.35 mph
Max travel speed, reverse 3.0 mph
Vacuum motor 710 W
Gradeability, working 9%
Gradeability, transport 16%
Gross vehicle weight 1,662 lb
Shipping weight 1,250 lb
Squeegee blades Linatex, usable on 4 edges
Operator keys SmartKey supervisor and user keys

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. It is Nilfisk part number 56120023, the SC4000 28D package with batteries and a 36 V onboard charger. Talk with our team before you order to confirm the brushes or pad holders and any accessories that come with this unit.
QuestionsAdvance SC4000 28D: Common QuestionsTap to view ▾

Will the SC4000 fit through my doorways?

Nilfisk designed the SC4000 to pass through standard-sized doorways. The 28D body is 31.1 in wide, 62.6 in long and 57.7 in high. Measure your narrowest doorway and allow room for the squeegee before you order.

How much floor can it clean in an hour?

Nilfisk rates the standard SC4000 28D at up to 53,590 sq ft per hour. That is a theoretical maximum. Real coverage depends on the layout, the soil level and how many turns the operator makes.

Does it come with a charger?

Yes. Part number 56120023 includes a 36 V onboard charger, so there is no separate charger to store or move.

Should I choose a disk or a cylindrical deck?

Disk decks suit smoother floors and run either brushes or pads. Cylindrical decks suit textured or grout-heavy floors and pick up light debris into a tray while they scrub. This unit is the 28 in disk version.

Can it handle ramps?

Nilfisk rates the SC4000 at 9% gradeability while scrubbing and 16% in transport. Check the slope of any ramp or loading dock it needs to climb.

Who services it after the sale?

SES technicians support the Advance machines we sell. SES warranty on this demo: 90 days parts, 30 days labor. See our service and warranty page for help after the sale, and our financing page if you want to spread out the cost.

Not Sure the SC4000 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. Financing options · Service and warranty help

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