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Heavy-Duty Grinder for Stone & Concrete

The Centaur Stonechat is a robust floor grinder and polisher designed for stone and concrete surfaces. With its ergonomic design and versatile features, it excels in both residential and commercial settings, making floor refinishing more efficient and less labor-intensive.

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Cable powered

Cable powered machines are ideal for indoor and outdoor applications, providing a compact and efficient cleaning solution.

Disk scrub system

Disk scrub systems use flat, rotating pads or brushes that apply consistent pressure—ideal for smooth, even floors and general-purpose cleaning.

The Centaur Stonechat stands out with its heavy-duty construction and user-friendly features. Equipped with a high-torque motor and capable of handling substantial additional weight, it delivers consistent performance for grinding and polishing tasks. Its integrated SplashGuard with dust port ensures a cleaner work environment by minimizing airborne particles during operation.

This machine offers versatility with its ability to downsize the drive block, allowing for precision work in tighter spaces. The ergonomic offset handle and adjustable height settings reduce operator fatigue, making it suitable for extended use. Its compatibility with standard 110V outlets adds to its convenience, eliminating the need for specialized power sources.

Ideal for both residential and commercial applications, the Stonechat is particularly effective in environments requiring meticulous floor restoration. Whether dealing with stone countertops or expansive concrete floors, its design facilitates efficient and thorough surface preparation. The inclusion of features like a deluxe water tank and easy-to-replace components further enhances its practicality for various floor maintenance tasks.

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Why Work With Rivanna?

Free On-Site Demo

See this machine in action at your facility with our no-obligation on-site machine demo.

Free Operator Training

Free lifetime operator training included with every machine purchase.

Financing Available

Ask about our flexible financing options through trusted lending partners.

Industry-Best Lead Times

Get your equipment faster than anywhere else with industry-leading delivery times.

Product Support & Repair

Get your equipment faster than anywhere else with industry-leading delivery times.

Professional Machine Installation

Each machine is tested, delivered with custom options, and installed for immediate use.

Warranty Information