Onyx 21" JX Burnisher – 708cc Engine

The Onyx JX 21" Burnisher is a propane-powered machine built for maximum speed, safety, and efficiency. Capable of polishing up to 35,000 square feet per hour, it is ideal for maintaining vinyl tile, terrazzo, and polished concrete floors. A patented floating shroud ensures superior dust control, creating a cleaner and safer work environment.

Driven by a 708cc 19hp LPG engine featuring a patented variable jet fuel system, this burnisher reduces emissions by up to 53% compared to similar models in its class. With its durable frame, quiet operation, and versatile design, it’s a reliable choice for airports, schools, grocery stores, and retail spaces.

Included in Your Package:

• Onyx 21" JX Burnisher w/ 708cc Engine

• Floating Dust Containment Shroud

• 21" Pad Driver

• 20lb Steel Fuel Tank with Overfill Protection Device

Key Features

High-Performance Engine
708cc 19hp EPA-certified LPG engine ensures powerful and efficient operation.

Exceptional Productivity
Burnishes up to 35,000 sq. ft. per hour, increasing efficiency in large spaces.

Effective Dust Control
Patented floating shroud with 2.5" vacuum port minimizes airborne particles.

Low-Noise Operation
Operates under 87 dBA with anti-vibration isolators to enhance operator comfort.

Versatile Pad Support
3-in-1 configuration designed for 21" pads with adjustable speeds from 1,200–2,100 RPM.

Eco-Friendly Design
Reduces emissions by 53% compared to other propane engines, supporting near-zero emission standards.

Heavy-Duty Construction
Powder-coated reinforced steel frame ensures lasting durability.

Extended Runtime
Runs for up to 6 hours on a single 20lb LPG cylinder, minimizing downtime.

Specifications

Product Documents

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