Adgressor® & Adgressor®
with EcoFlex™ System
Rider Scrubbers
• QuickChange™ deck system
• 42 gallon solution and recovery tanks
• Smart Solutions™
• Powerful drive motor
• One-Touch™ system activation
• Metal bumpers
• Comfortable, ergonomic design
• No-tools maintenance access
• Safe Clear-View™ of cleaning area
• Best-in-class maneuverability
• Mechanical brake
Flexibility for every kind of clean.
The Advance Adgressor® rider-scrubber with EcoFlex™ System lets you clean green and still
meet the highest expectations for clean floors. With the industry’s most flexible floorscrubber technology, you can develop a sustainable cleaning routine and quickly adjust to
whatever the job demands. Be prepared to get more out of your budget, clean with less
impact to the environment and maintain clean floors when you do.
• Food and Beverage
• Distribution/Warehousing
• Manufacturing
• Large Retail/Malls
• Transportation Facilities
• Stadiums and Arenas
• Municipalities
• Universities
• Government Buildings
Operators can quickly and easily select the right blend of pad pressure, water and
detergent to tackle any cleaning challenge. Here are just a few of the flexible
cleaning modes:
• Water Only – Perfect for removing surface dirt and maintaining the clean look of
floors. Water-only mode eliminates the impact of detergents on the environment and
reduces cleaning costs.
• Ultra-low Detergent – Well suited for routine cleaning where a small amount
of green-certified detergent will do the trick. Water and detergent are dispensed
separately at the scrub deck, eliminating solution waste.
• Standard Detergent – The tough cleaning you expect. At standard detergent, pad
pressure and flow rate, you’ll have a combination powerful enough to pull stubborn
dirt, grease, and oil from the surface.
• Burst of Power – For deep, restorative cleaning or unexpected challenges. EcoFlex’s
burst of power temporarily increases your machine’s pad pressure, detergent use and
flow rate at the touch of a button.
The Adgressor is designed as a true industrial rider scrubber with reliability, productivity,
and ease of use and maintenance built in. Combining large scrub decks and solution
capacities with maneuverability and speed, the Adgressor delivers high productivity. A
steel chassis and metal bumpers stand up to tough operating environments while thick
high density polyethylene tanks will not dent, crack, or corrode.
The Adgressor with EcoFlex System delivers the flexibility to clean your floors more
efficiently. By using a system that cleans like you do, you’ll reduce your cost to clean and
create a more sustainable cleaning program.
The Advance Adgressor ®, designed with Total Clean™
Technology, is very comfortable and safe to use –
by design. The result is increased productivity. The
Advance Adgressor ® is also designed with features to
make it easy to clean up and maintain after cleaning.
That reduces the total cost of ownership and drives
down the cost of cleaning.
, Inc.
Adgressor® & Adgressor® with EcoFlex™ System
Rider Scrubbers
Comfortable full size operator
compartment has excellent field of
vision with Clear-View™ sight lines.
Optional EcoFlex™ System
offers green and clean
Large recovery tank
opening provides easy,
unobstructed cleaning.
EcoFlex™ System models
have One-Touch™ activation
for an on-demand cleaning
burst of power.
One-Touch™ activation of
scrub system. All systems
start and stop with
machine motion.
66,880 ft2/hr
61,600 ft2/hr
56,320 ft2/hr
38 inch Deck
35 inch Deck
32 inch Deck
28 inch Deck
49,280 ft2/hr
The Advance Adgressor ® can
Grow with your company.
The scrub deck interchangeability allows a larger, more
productive scrub deck to
be installed to address
a growing company’s
increasing square footage.
Variable volume
horn and backup
alarm are standard.
High capacity and
rugged polyethylene
solution and recovery
tanks are crack, dent
and chemical resistant.
Steering column
is adjustable for comfort:
tilts upright for easy
Solution tank has
EasyFlow™ drain
hose, for clean and
controlled dumping.
Unique design increases air
speed in squeegee for better
pick up and dryer floors.
One Touch™ control
panel for all scrub
functions. Includes all
Mechanical safety brake
with parking brake
Metal bumpers for added
machine protection.
QuickChange™ no
tools interchangeable
deck system.
Heavy-duty side skirts
leave floors dry and safe.
• Our products are
designed using
innovative technology
that increases
productivity and drives
down the cost to clean.
• You can get expert
service and maintenance
for your Advance
machines from factorytrained personnel
around the world. Fast
parts delivery, too.
• Maintain peak
performance with
Nilfisk Parts.
Technical Specifications
ModelAdgressor® 3220
Adgressor® 3520
Adgressor® 3820
Scrub Path
32 in (81 cm)
35 in (89 cm)
38 in (97 cm)
Max. Productivity
56,320 ft2/hr
61,600 ft2/hr
66,880 ft2/hr
at 4.0 mph
Max. Productivity
35,200 ft2/hr
38,500 ft2/hr
41,800 ft2/hr
at 2.5 mph
Solution Tank
42 gal (157 L)
42 gal (157 L)
42 gal (157 L)
Recovery Tank
42 gal (157 L)
42 gal (157 L)
42 gal (157 L)
Brush Drive
Disc –
1.5 hp (1)
0.6 hp (3)
0.6 hp (3)
Cylindrical –
Two 0.75 hp, 560 Watt motors on opposing ends, poly-V belt brush drive
Scrub Deck
Disc –
Manual-adjusting side skirts contain solution
Cylindrical –
Includes hopper for collecting small litter. Auto-adjusting side skirts contain solution
Brush Speed
Disc 250 rpm, Cylindrical 900 rpm
Brush Pressure
Programmable 3 settings up to 250 lb (113 kg)
Drive System
1.5 hp motor with gear transmission, band brake and dynamic braking.
Programmable speeds up to 4.5 mph (7.3 kph)
Transport - 20% / 11.5 deg., Working (scrubbing) - 8% / 4.6 deg Min. Turn-around
63 inch (160 cm) with a 32 inch deck
Aisle Width
36 Volt for more power and longer run time Power Source
310 Ah or 420 Ah wet or 312 AGM maint-free battery options
Battery Charger
Option of shelf or onboard charger
Solution Control
Smart Solutions™ is standard providing better water and chemical utilization and fewer dump and refill cycles.
Vacuum Motor
0.75 hp 3-stage with optional dual vacuum
Sound Level
68 dB A at operator’s position
Frame Dimensions
Length = 61 in (155 cm), Width = 32 in (82 cm), Height = 53 in (135 cm) – All Models
Squeegee Width
36.6 in (93 cm)
42.1 in (107 cm)
45.1 in (115 cm)
Machine Only 657 lb (298 kg). With full tank and standard batteries 1,553 lb (705 kg) – All Models
Optional Adgressor® EcoFlex™ System Specifications
Solution Flow Pump
Dilution Ratios
32:1, 50:1, 64:1, 100:1, 128:1, 150:1, 200:1, 256:1, 300:1
Refillable Cartridge Capacity 1.25 gal (4.75 L)
Battery Watering System
Specifications are subject to change without notice.
The Advance Adgressor®
turns within a 63 inch
(160 cm) aisle. This
improves productivity by
allowing the Advance
Adgressor® to easily clean
smaller aisles than
the competition.
©2015, Nilfisk, Inc.,
Printed in U.S.A., Form L1568A 9-15