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- Regular price
- $6,665.00
- Sale price
- $6,000.00
Sale
- Regular price
- $6,665.00
- Sale price
- $6,000.00
Sale
Estimated Shipping Time
Estimated Shipping Time
You can typically expect your items to arrive within 4-7 business days, depending on your location and product availability.
What is your Return Policy?
What is your Return Policy?
Hassle-Free Returns
You can return unused, undamaged items in original packaging within 14 days of delivery.
- Contact us within 48 hours for a free replacement or full refund.
- We’ll cover return shipping and send the correct product.
- You cover return shipping; refund issued to your original payment method.
Refunds are processed within 14 days after we receive and inspect your return.
Please see the full Return & Refunds Policy page for more information
Contact: support@centrasupply.com | (630) 634-7281

Onyx 24" JX Plus Burnisher – 603cc Engine
The Onyx JX Plus 24" Burnisher delivers comfort, safety, and dependable performance for professional floor maintenance. Designed to burnish up to 34,000 square feet per hour, it is ideal for maintaining vinyl tile, terrazzo, and concrete floors. Its integrated vacuum system with a patented floating shroud ensures effective dust capture, keeping workspaces clean and safe.
Powered by a robust 603cc LPG engine with an LEHR fuel system and electric clutch, this machine is built for efficiency and reliability. Safety features such as an emission shutdown device add peace of mind, while its heavy-duty construction and ergonomic design make it a durable and user-friendly choice for airports, schools, grocery stores, and retail environments.
Included in Your Package:
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Onyx 24" JX Plus Burnisher w/ 603cc Engine
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Emission Shutdown System
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24" Pad Driver
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20lb Steel Fuel Tank with Overfill Protection Device
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Microfiber Vacuum Bag
Key Features
Engine Power
603cc 17hp EPA-certified LPG engine ensures consistent and efficient performance.
Integrated Dust Containment
Patented floating brush skirt and 2.5" vacuum port effectively capture fine particles.
Emission Safety Monitoring
Onboard real-time system with automatic high-emission shutdown.
Quiet Operation
Runs at less than 87 dBA with vibration isolators and ergonomic controls for operator comfort.
Durable Construction
Heavy-duty powder-coated steel frame provides long-term strength.
Versatile Design
Supports 24" pad sizes with adjustable speeds between 1,200–2,100 RPM.
Enhanced Safety
Features an electric clutch and internal vaporizer to help prevent regulator freezing.
Extended Runtime
Operates for up to 6 hours on a single 20lb LPG cylinder, minimizing downtime.
Specifications
Product Function | Floor Burnishing |
Operation Mode | Walk-Behind Pad Assist |
Power | LX600 17hp Propane Engine |
Performance | 34,000 SqFt per hour |
Working Width | 24" |
Dust Control | Floating Shroud with Dust Collection Bag |
Run Time | 6 Hours Per 20lb Propane Cylinder |
Pad / Brush Size | 24" |
Pad Speed | 1200-2100 RPM |
Dimensions | 25"W x 53"L x 48"H |
Clutch | Included |
Emission Monitoring System | Included |
Product Documents
JX-600 Data Sheet
Product specification and additional features.
Operator Manual
Full operation, maintenance, and safety guide.
Illustrated Parts List
Complete parts list and ordering information.
Wiring Diagram
Complete electrical wiring diagram for troubleshooting.
Product Videos
Troubleshooting a Machine That Does Not Crank
Learn how to diagnose and repair an engine that does not start.
Troubleshooting a Machine that Starts but Dies
Learn how to diagnose and repair an engine that starts, but quickly dies when the key is in the RUN position.
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