Item Detail

3400 ST Rider Floor Scrubber
Item Number: NIL56601611
Price:   $17,033.65* *

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The ST rider scrubbers are proof you don’t need a complex machine to get clean floors. The calibrated low-solution-flow setting provides 85 minutes of run time on a single tank, for consistently clean results on moderately soiled floors.

When the job calls for scrubbing large spaces at low cost, Advance’s ST rider scrubbers are a smart choice. Advance 3400 ST scrubbers deliver high performance in a back-to-basics rider platform. Manual control of the scrub deck and squeegee replace intricate electronics for simple operation without sacrificing performance.


  • 28 gallon (106 L) solution tank and 29 gallon (110 L) recovery tank with Total Clean technology
  • Manual control of the scrub deck and rear squeegee eliminates complicated control boards
  • Simplified one button control panel with minimal electronics
  • Side steps for easy access to both sides of the machine
  • Mechanical deck lift level and squeegee lift lever
  • Steering column is adjustable for comfort
  • High traction non marking urethane tires


Five years parts, two years labor, 180 days travel.

Product Specification

BatteryFour 310 Ah wet batteries
Scrub Head TypeDisc
Cleaning Path34"
Sound Pressure Level66.7 dB A
Maximum Transport Speed3.91 mph (6.3 kph)
Maximum Cleaning Speed3.12 mph (4.8 kph)
Maximum Coverage Per Hour at 3.12 mph47,872 sq ft (4,448 sq m)
Solution Tank28 gal (106 L)
Recovery Tank29 gal (110 L)
Maximum Productivity Per Tankful85 minutes
Power Source24 VDC
Brush Drive Motor0.5 hp (373 W)
Brush Speed260 rpm
Scrub Pressure - Regular Scrub105 lb (46 kg)
Scrub Pressure - Heavy Scrub205 lb (93 kg)
Drive Motor1.05 hp (780 W)
Vacuum Motor0.75 hp (560 W)
Sealed Waterlift63" H2O (15.7 kPa)
CFM66 at 2" (5 cm) orifice
Minimum Aisle Turning Radius67.5" (171 cm)
Dimensions60"L x 51.7"H x 27.5"W
Maximum Width without Squeegee36.5" (93 cm)
Squeegee Width41.4" (105 cm)
Maximum Weight without Batteries536 lb (244 kg)
Maximum Weight1,451 lb (658 kg)
Gradability Transport16% (9 degrees)
Gradability Cleaning9% (5 degrees)
Maximum PSI175 PSI

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