Battery Floor Burnisher, Lithium Iron Phosphate (LFP)
Meet the ONYX SXi — the world’s first 72V lithium-ion, zero-emission high-speed burnisher built to match propane performance without the fumes, noise, or downtime.
Designed for contractors, facility managers, and janitorial teams, the SXi delivers brilliant floor shine with whisper-quiet efficiency and eco-conscious power. Matching the industry leading productivity of our propane machines, this zero-emission machine is a game changer for cleaning and floor prep. contractors.
SXi can be factory configured as a burnisher, or as a floor stripper, or as a concrete polishing and honing machine.
Key Features
- Lithium-Ion Battery Powered – Long runtime, fast recharge, no cords, no fuel.
- Zero Emissions & Ultra-Quiet – Safe for schools, hospitals, retail, and high-traffic indoor spaces.
- Propane-Grade Performance – All the gloss, none of the fumes.
- Fewer Passes, Higher Gloss – Engineered for maximum shine with reduced labor and pad use.
- Three Head Size Options – Easy head size change from 21", 24" or 27". Can we ordered in any of these three head sizes.Â
- Configuration Versatility – Variable speed range (600 - 1,800 RPM), onboard 10-gallon water tank for stripping/polishing use, wide range of pad/brush down-force adjustments.
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Advanced Dust Control – Cleaner air, healthier workspace, and superior finish quality.
Specifications
Product Function Floor Burnishing, Stripping, Cleaning, Polishing, Buffing Working Width Available in 21, 24, 27 inches Pad / Brush Size Available in 21, 24, 27 inches 27 inch Power 72 Volt Lithium (LFP) Battery Battery Capacity 60 AH (4.32 kWH) single battery or 120 AH (8.64 kWH) dual battery Run Time 2 Hours Battery Charge Time 4.8 Hours Productivity Rate 34,000 SqFt per hour Solution Tank Capacity 8 Gallon Pad / Brush Rotational Speed 1000 - 2000 RPM Warranty 5 years on battery, 3 year on machine, 90 days on wear items. Weight 326 lbs Operation Mode Walk-Behind Pad Assist Motor Power 5 HP (3.75kw) Voltage 72V (DC) Battery Technology Lithium Iron Phosphate (LFP) Battery Weight 80 lbs Battery Life 2,500 cy Horsepower 5hp Sound Level Less than 63 dBA
SXi Data Sheet
Operator Manual
Illustrated Parts List
Original: $10,828.57
-65%$10,828.57
$3,790.00Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Meet the ONYX SXi — the world’s first 72V lithium-ion, zero-emission high-speed burnisher built to match propane performance without the fumes, noise, or downtime.
Designed for contractors, facility managers, and janitorial teams, the SXi delivers brilliant floor shine with whisper-quiet efficiency and eco-conscious power. Matching the industry leading productivity of our propane machines, this zero-emission machine is a game changer for cleaning and floor prep. contractors.
SXi can be factory configured as a burnisher, or as a floor stripper, or as a concrete polishing and honing machine.
Key Features
- Lithium-Ion Battery Powered – Long runtime, fast recharge, no cords, no fuel.
- Zero Emissions & Ultra-Quiet – Safe for schools, hospitals, retail, and high-traffic indoor spaces.
- Propane-Grade Performance – All the gloss, none of the fumes.
- Fewer Passes, Higher Gloss – Engineered for maximum shine with reduced labor and pad use.
- Three Head Size Options – Easy head size change from 21", 24" or 27". Can we ordered in any of these three head sizes.Â
- Configuration Versatility – Variable speed range (600 - 1,800 RPM), onboard 10-gallon water tank for stripping/polishing use, wide range of pad/brush down-force adjustments.
-
Advanced Dust Control – Cleaner air, healthier workspace, and superior finish quality.
Specifications
Product Function Floor Burnishing, Stripping, Cleaning, Polishing, Buffing Working Width Available in 21, 24, 27 inches Pad / Brush Size Available in 21, 24, 27 inches 27 inch Power 72 Volt Lithium (LFP) Battery Battery Capacity 60 AH (4.32 kWH) single battery or 120 AH (8.64 kWH) dual battery Run Time 2 Hours Battery Charge Time 4.8 Hours Productivity Rate 34,000 SqFt per hour Solution Tank Capacity 8 Gallon Pad / Brush Rotational Speed 1000 - 2000 RPM Warranty 5 years on battery, 3 year on machine, 90 days on wear items. Weight 326 lbs Operation Mode Walk-Behind Pad Assist Motor Power 5 HP (3.75kw) Voltage 72V (DC) Battery Technology Lithium Iron Phosphate (LFP) Battery Weight 80 lbs Battery Life 2,500 cy Horsepower 5hp Sound Level Less than 63 dBA
