UltraGrind Propane Floor Grinder 30 inch
Crank up your concrete game with the Aztec UltraGrind Propane Concrete Grinder and Polisher, a heavy-duty champ from our top-selling brand, Aztec! This UltraGrind Concrete Grinder Floor Machine powers through grinding and polishing with pro-level precision, perfect for concrete and stone surfaces. Shine Shark Solutions delivers this Aztec UltraGrind for crews ready to make floors look unreal.

The Aztec UltraGrind is a pro’s dream, engineered for crushing tough concrete jobs with unmatched power and operator-friendly smarts. Its heavy-duty steel frame delivers up to 780 lbs of grinding pressure to pulverize surfaces, while the 8-gallon water tank enables wet grinding for cleaner, smoother finishes. Built-in dust control and a removable panel make cleanup a breeze, and the adjustable telescoping handle ensures comfort during long shifts. This UltraGrind Aztec Grinder keeps your workspace sharp, efficient, and ready for large-scale projects with zero hassle.
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Cordless Mobility: Propane-powered 18 HP Kawasaki engine eliminates cords and generators, letting you roam freely across expansive job sites with ease.
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Green Performance: Certified by EPA, CARB, LEED, CE, and GS-42, it uses a custom propane carburetor to slash CO emissions, keeping your work eco-friendly.
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Safety First: Equipped with a lanyard kill switch, auto oil shut-off, and 12V key start for safe, seamless operation, protecting crews on every job.

Key UltraGrind Technical Specs
Made in the USA, the Aztec UltraGrind rocks a 30" grinding width and a solid 482 lbs net weight (1015 lbs shipping), built to dominate large commercial concrete projects with precision and power.
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SKU: 040-1
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Engine: 18 HP Kawasaki 603cc propane, lowest CO emissions in class
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Grinding Pressure: Up to 780 lbs – perfect for heavy-duty concrete and stone
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Head Speed: 735–475 RPM, centrifugal clutch disengages below 1800 RPM
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Features: Multi-function meter (hour, tachometer, service alert), dust control, adjustable telescoping handle
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Compatibility: Works with Aztec UltraGrind diamond drivers (resin/metal bond)
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Application: Grinding and polishing concrete, stone, and terrazzo
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Warranty: 2 years on engine, 1 year on body parts, fuel system, battery, centrifugal clutch
Make concrete floors flawless with the Aztec UltraGrind Propane Concrete Grinder and Polisher from Shine Shark Solutions. Order now to polish like a pro with Aztec’s unbeatable, American-made grit!
Aztec UltraGrind Propane Concrete Grinder and Polisher Resources
Aztec UltraGrind Propane Concrete Grinder and Polisher Owners Manual
Aztec UltraGrind Propane Concrete Grinder and Polisher Spec Sheet