Compact and Powerful LiFePO4 Rider Scrubber

ERIClean’s E531R Ride-on Series Floor Cleaner may be compact in size, but it delivers with its superior power and cleaning capacity. 

Enjoy greater efficiency with ERIClean’s long-lasting LiFePO4 battery charge!

Consistent Cleaning Performance

Cover More Area

This feature-rich machine is capable of wet washing up to 37,000 square feet per hour thanks to its 20-inch washing path.

Longer Lasting

The 1*24V100Ah LiFePO4 battery offers 3,000 charge cycles versus 600 cycles from a traditional battery.


Despite its smaller size, the 531R features dual 18.5 gallon solution and recovery tanks that are conveniently located and don’t require tools to disassemble.

Heavy-Duty Power

This quick and agile cleaner boasts dual 550W brush and drive motors, 180 rpm brush speed, 80 lbs of down pressure, and a powerful 400W vacuum motor.

High-Performance Rider Scrubber

The E531R’s frameless chassis design is compact, lightweight, and offers a tight turning radius suitable for areas that require maneuverability, such as hallways and around corners. This industrial floor cleaning machine can handle a wide variety of floor surfaces and is especially suited for facilities with heavy foot traffic.

The patented, die-cast aluminum brush deck and squeegee assembly automatically loads and unloads the brushes with the push of a button, helping to extend the brush plate’s lifetime and minimizing the risk of user error or damage.

A user-friendly control panel is waterproof and includes an LCD display, easily identifiable cleaning mode buttons, solution volume adjusting button, emergency stop button, speed controls, horn, and a front LED lamp button. The seat is equipped with a safety switch that automatically stops the machine when the driver leaves the seat.

E531R Rider Scrubber Front View
E531R Rider Scrubber Right-side View
E531R Rider Scrubber Rear View

E531R Specifications

  • Cleaning Productivity (theoretical): 37135/29600 f2ph
  • Machine Width with Squeegee: 31 in
  • Washing Width: 20 in
  • Max Speed: 4 mph
  • Solution Tank Capacity: 18.5 gal
  • Recovery Tank Capacity: 18.5 gal
  • Voltage: 24V
  • Brush Motor Power: 550W
  • Vacuum Motor Power: 400W
  • Drive Motor Power: 550W
  • Brusher Dimension: 20 in
  • Brush Speed: 180 rpm
  • Brush Pressure: 80 lbs
  • Vacuum Power: 1.8 psi
  • Sound Level at 1.5m: <68
  • Battery Compartment Size: 16”x13”x10”
  • Battery Capacity: 1*24V100Ah
  • Run Time: 4-5 hours
  • Gross Weight: 441 lbs
  • Dimensions: 48”x21”x40”

Why Choose ERIClean?

Industry-Leading Technology

ERIClean LiFePO4 batteries offer an industry-leading 3,000 cycles of charge versus other brands.

Save Time & Money

Spend more time cleaning and less time waiting for batteries to charge.

Environmental Impact

No VOCs are released during LiFePO4 battery charging cycles.