Mercury Floor Machines L-15E Lo-Boy Floor Machine – 15", 175 RPM, 96 lbs

Mercury L-15E Lo-Boy: 15" Ultra-Quiet Floor Machine for Confined Occupied Spaces

The L-15E is the 15" model in the Lo-Boy series — 96 lbs at 175 RPM with the gearbox positioned under the apron for noise reduction. It is the second-narrowest machine in the Lo-Boy lineup, providing quiet operation in zones that the L-17E, L-19E, L-20E, and L-21E cannot reach. At 96 lbs, it carries more machine weight than standard-duty 15" floor machines (typically 75–85 lbs), which translates to more effective pad contact on stripping and scrubbing tasks.

L-15E Motor, Gearbox, and Pad Specifications

• Apron size: 15" — second narrowest in the Lo-Boy series; reaches confined corridors and equipment lanes
• Speed: 175 RPM — single-speed for stripping, scrubbing, buffing, and bonnet cleaning
• Machine weight: 96 lbs — 3 lbs lighter than L-17E (99 lbs); heavier than most standard 15" machines at 75–85 lbs
• Motor: 1.5 HP A/C dual-capacitor — draws 13–15A; same motor platform as the full Lo-Boy series
• Gearbox location: Under the apron — enclosed in the low-profile housing for noise dampening
• Included accessories: 14" pad driver and 13" rotary brush
• Wheels: 6" non-marking fixed operating wheels
• Power cord: 50-foot 14/3-gauge safety cord

Where the L-15E Fits in Quiet-Cleaning Programs

The L-15E occupies the narrowest niche in Lo-Boy cleaning programs: facilities where noise reduction is required and the cleaning zone is too narrow for a 17" machine. Walk-in cooler interiors with 16" effective working width, laboratory equipment aisles, narrow hotel service corridors, and server room access lanes are the environments the L-15E addresses. A standard 15" floor machine in these zones handles the width but generates noise that the Lo-Boy design eliminates. For facilities that already run larger Lo-Boy models in wider areas and need a matched-speed machine for the tightest zones, the L-15E operates at the same 175 RPM on the same motor platform — finish results and scrubbing depth are consistent throughout the building regardless of which Lo-Boy model handles which zone.

Under-Apron Gearbox at 15" Scale and Pad Pressure

At 96 lbs on a 14" pad driver, the L-15E delivers higher pounds-per-square-inch than any wider Lo-Boy model. The under-apron gearbox provides the same acoustic benefit at 15" as at larger sizes: the rotating gear assembly stays enclosed in the apron housing rather than coupling vibration to the handle frame. The slightly smaller apron housing at 15" creates a more compact enclosure around the gearbox than in the 19", 20", and 21" models, but the transmission of noise through the handle is reduced by the same mechanical principle. For facilities comparing the L-15E to the H-15E Hercules: the H-15E weighs 104 lbs (8 lbs heavier) and has a triple-planetary gearbox for maximum torque; the L-15E is quieter in operation. If the facility has no noise constraint, the H-15E provides more stripping force; if occupied-hours cleaning is required, the L-15E is the correct selection.

Documents

Owner's Manual · Wiring Diagram · Parts List · Sell Sheet