ONYX 21" 18HP Burnisher – Propane | ONYX | SKU: S1ZBCN

The ONYX 21" 18HP Burnisher is built for high-performance floor polishing, delivering a professional-grade shine on a variety of hard surfaces. Powered by an 18HP 603cc Kawasaki engine with a LEHR fuel system, this propane-driven burnisher offers consistent, high-speed polishing at up to 1,825 RPM. Designed for commercial use, it ensures efficient coverage, durability, and ease of operation, making it an essential tool for achieving high-gloss finishes in large industrial and retail spaces.

Key Features & Specifications:

• Burnishing Width: 21 inches
• Performance: Covers 34,000 sq. ft. per hour
• Engine: 18HP 603cc Kawasaki with LEHR fuel system (EPA/CARB certified)
• Sound Level: 87 dBA
• Pad Speed: 1,200-1,825 RPM for optimal polishing results
• Pad Size: 21-inch pad driver with tool-less removal
• Run Time: 6 hours per 20 lb propane cylinder
• Frame: Powder-coated reinforced steel for long-lasting durability
• Dimensions: 28” W x 53” L
• Weight: 280 lbs (Shipping weight: 310 lbs)
• Ignition System: 12V lithium-ion battery start
• Fuel Tank: Steel construction with overfill protection
• Optional Features: Emission monitoring system, electric clutch