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Onfloor 54 - Planetary Professional Performance Concrete Grinder and Polisher, 54 path

Key Features:
  • Safety trigger
  • Balanced for improved control and reduced operator fatigue
  • Three 20" independent floating planetary heads
  • Electric lift system
  • Internal volt meter
  • Product Description

    The Onfloor® 54 is the most versatile walk behind planetary floor grinding/polishing system in the world.

    Utilizing its exclusive patented design, the Onfloor® 54 uses 3 independently-driven 5 horsepower heads to grind and polish a 54" path. Individual belts power each grinding head while the free floating inner bowls create the planetary motion that drives abrasive tooling. This unique design allows for record time-saving maintenance cycles and avoids many of the costly breakdowns and delays that are common with other machines in the industry.

    Equipped with active dust control ports on each grinding bowl and an onboard vacuum tow system, the Onfloor®54 keeps vacuum, hose and cord management organized in front of the operator. Snap on plates allow for fast change-out of attachments. The patented ONFLOOR® tri-head with 4-in-1 "breakaway bowl" innovation offers industry first four machines in one flexibility and value proving itself to be the clear choice in heavy and wide grinding polishing technology.

    The Onfloor® 54 is the only machine in the world that can be used as a single 54" machine or easily transformed into three separate 20" grinder/polishers using Onfloor® Technologies™ patent pending "breakaway bowl" technology.


    Adjusts to the operator's height for increased comfort and reduced fatigue.

    Safety trigger
    Stops the machine when the operator lets go of the handle.

    Balanced for improved control and reduced operator fatigue
    Maintains operational equilibrium, floats with zero directional pull allowing for an increased operator endurance.

    Three 20" independent floating planetary heads
    Designed to float over the natural contours of the floor. 3 x 5 HP 460v, 3 phase, 6 AMP motors.

    Electric lift system
    Improves safety and allows quick tool change by one operator. No need to use two or more people to tilt heavy machine backwards.

    20" bowls
    Are designed for fast and easy field maintenance. Belts and bearings can be changed in less than 30 minutes with standard hand tools.

    Internal volt meter
    Monitors incoming power levels

    Six, user defined, variable speed settings.

    Bowls pivot for easy access
    Tooling change is accomplished in seconds.

    Additional Information

    Model Name54
    ManufacturerOnfloor Technologies
    Circuit Breaker (amps)30
    Construction - HandleMetal
    Transport Wheels4" casters / 8" rear wheels
    Construction - BodySteel
    Power Source (v)460 (3 phase)
    Tool Diameter (inches)8
    Tool Speed (rpm)Variable 6 Speed
    Working Width (inches)54
    Current (amps)18
    Dust ControlAdjustable Rubber Skirt
    Transmission TypePlanetary Hybrid
    Motor - Drive (hp)(3) 5
    Motor CertificationUL • CSA
    Cord Length (feet)48" PigTail
    Shipping Dimensions69"Lx65"Wx52"H
    Shipping Weight (lbs)1460
    Warranty1 year, wear and tear - 90 days


    Onfloor 54 - LiteratureDownload
    Onfloor 20-45W - Manual & Parts ListDownload

    Ratings & Reviews