Barracuda R 21"Barracuda R 21" Planetary Concrete Grinder The Barracuda R is a high performance 21 inch planetary concrete grinder built for contractors who demand maximum productivity, precision, and operator convenience. Featuring a 3 head planetary grinding system, each head accepts three diamond tools, delivering smooth, consistent performance for concrete preparation, coating removal, polishing, and surface profiling. Designed to reduce operator fatigue and

Barracuda R 21" Planetary Concrete Grinder

The Barracuda R is a high-performance 21-inch planetary concrete grinder built for contractors who demand maximum productivity, precision, and operator convenience. Featuring a 3-head planetary grinding system, each head accepts three diamond tools, delivering smooth, consistent performance for concrete preparation, coating removal, polishing, and surface profiling.

Designed to reduce operator fatigue and increase efficiency, the Barracuda R is equipped with a self-propelled drive system and wireless remote control, allowing the machine to be operated in either manual mode or remote control mode. The remote provides complete control of the grinder while allowing the operator to maintain a safe, comfortable working position.

The self-propelled system also makes transporting the machine effortless. Operators can easily drive the Barracuda R onto trailers or transport vehicles using the remote control, eliminating the need to manually push the machine during loading and unloading.

Powered by 220V single-phase power, the Barracuda R includes a 35-foot power cord, adjustable variable-speed control, and forward and reverse head rotation to maximize grinding performance and extend diamond tool life. Integrated swing weights provide additional grinding head pressure when needed, while the built-in rear tilt bar allows for fast and easy diamond tool changes. An LED work light improves visibility in low-light environments, and the front transport wheel makes moving the machine around the jobsite quick and convenient.

At 720 lbs, the Barracuda R combines the stability and grinding power professionals need with the advanced automation features that increase productivity on every job.

Features

• 21" grinding width
• 3-head planetary grinding system
• Three diamond tooling positions per grinding head
• 220V single-phase operation
• Variable speed control with adjustable RPM dial
• Forward and reverse head rotation
• Self-propelled drive system
• Wireless remote control operation
• Manual or remote operating modes
• Integrated swing weights for increased grinding pressure
• Built-in rear tilt bar for quick and easy tool changes
• Front transport wheel for easy maneuverability
• LED work light
• Includes 35' power cord
• Machine weight: 720 lbs

Ideal Applications

• Concrete surface preparation
• Coating and epoxy removal
• Concrete polishing
• Surface leveling
• Adhesive and mastic removal
• Residential, commercial, and industrial flooring projects