Onyx 21" JX Burnisher – 603cc Engine

The Onyx JX 21" Burnisher is a high-performance propane-powered machine designed for speed, safety, and efficiency. With the ability to burnish up to 35,000 square feet per hour, it is ideal for maintaining vinyl tile, terrazzo, and polished concrete floors. A patented floating shroud enhances dust containment, helping to keep work areas cleaner and operators safer.

Powered by a 603cc 18hp engine with a patented variable jet fuel system, this burnisher reduces emissions by up to 53% compared to similar engines in its class. Built with a heavy-duty steel frame and designed for quiet operation, it’s a versatile solution for schools, airports, retail stores, and grocery facilities.

Included in Your Package:

• Onyx 21" JX Burnisher w/ 603cc Engine

• Floating Dust Containment Shroud

• 21" Pad Driver

• 20lb Steel Fuel Tank with Overfill Protection Device

Key Features

Powerful Engine
603cc 18hp EPA-certified LPG engine delivers strong, dependable performance.

High Efficiency
Covers up to 35,000 sq. ft. per hour, maximizing productivity for large spaces.

Dust Containment
Patented floating shroud and 2.5" vacuum port minimize airborne dust.

Quiet & Comfortable Operation
Operates below 87 dBA with anti-vibration isolators to reduce operator fatigue.

Versatile Design
3-in-1 configuration supports 21" pads with variable speeds between 1,200–2,100 RPM.

Eco-Friendly Performance
Patented fuel system reduces carbon emissions by 53%, meeting strict environmental standards.

Durable Frame
Powder-coated reinforced steel construction ensures long-lasting reliability.

Extended Runtime
Operates for up to 6 hours on a single 20lb LPG cylinder.

Specifications

Product Documents

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