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- Regular price
- $5,995.00
- Sale price
- $5,395.00
Sale
- Regular price
- $5,995.00
- Sale price
- $5,395.00
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 27" JX Burnisher – 603cc Engine
The Onyx JX 27" Burnisher is a propane-powered machine built for professional speed, safety, and reliability. With the ability to burnish up to 35,000 square feet per hour, it is an excellent choice for maintaining vinyl tile, terrazzo, and concrete floors. A patented floating shroud provides superior dust containment, ensuring cleaner and safer operation.
Equipped with a 603cc 18hp propane engine featuring a patented variable jet fuel system, this unit reduces emissions by up to 53% compared to similar engines in its class. Its durable steel frame, quiet operation, and versatile design make it a dependable choice for facilities such as schools, airports, grocery stores, and retail spaces.
Included in Your Package:
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Onyx 27" JX Burnisher w/ 603cc Engine
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Floating Dust Containment Shroud
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27" Pad Driver
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20lb Steel Fuel Tank with Overfill Protection Device
Key Features
Engine Power
603cc 18hp EPA-certified LPG engine provides efficient, reliable performance.
High Coverage Rate
Burnishes up to 35,000 sq. ft. per hour, maximizing productivity in large areas.
Dust Containment System
Patented floating shroud with 2.5" vacuum port minimizes airborne dust.
Quiet Operation
Operates under 87 dBA with anti-vibration isolators for enhanced comfort.
Versatile Performance
3-in-1 configuration designed for 27" pads with adjustable speeds ranging from 1,200–2,100 RPM.
Eco-Friendly Technology
Produces 53% fewer emissions compared to similar engines, qualifying for near-zero emission bids.
Durable Construction
Powder-coated reinforced steel frame ensures long-lasting reliability.
Extended Runtime
Operates for up to 6 hours on a single 20lb LPG fuel cylinder.
Specifications
Product Function | Floor Burnishing |
Operation Mode | Walk-Behind Pad Assist |
Power | LX600 17hp Propane Engine |
Performance | 34,000 SqFt per hour |
Working Width | 27" |
Run Time | 6 Hours Per 20lb Propane Cylinder |
Pad / Brush Size | 27" |
Pad Speed | 1200-2100 RPM |
Dimensions | 28"W x 53"L x 48"H |
Clutch | Optional |
Emission Monitoring System | Optional |
SAM Safe Air Monitor | Optional |
Headlight | Optional |
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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