Professional Remote-Controlled Grinding Power – 15HP, 680mm Width
Designed for Demanding Grinding Jobs with Ease & Precision

For medium to large-scale grinding projects, precise control and ease of operation become essential for achieving consistent, high-quality results. The XINGYI HTG-680RC elevates your workflow with its full remote-control system, allowing you to manage the machine’s movement, speed, and grinding direction without manually operating the body — enhancing safety, comfort, and overall productivity on every job.

Powering the HTG-680RC is a robust 15 HP motor that delivers reliable performance even under demanding site conditions. Its 680 mm grinding path, driven by four 230 mm counter-rotating heads, provides wide and uniform coverage, ensuring fast material removal and smooth finishing across uneven concrete, stone, or epoxy flooring.

The intelligent HMI smart control system automatically adjusts pressure, monitors trajectory, and optimizes the grinding process step by step. Combined with the integrated 20-liter water tank, the machine maintains proper cooling and dust suppression, supporting a cleaner, more precise grinding pattern.

With a substantial 620 kg build, the HTG-680RC offers exceptional stability _ minimizing vibration and maximizing efficiency during heavy grinding tasks. Whether you’re preparing concrete, removing epoxy, restoring stone flooring, or handling industrial flatwork, the machine delivers reliable, professional-grade results with reduced operator fatigue.  Trusted in factories, warehouses, parking structures, and large industrial facilities, the HTG-680RC provides contractors with a balance of power, automation, and refinement that accelerates every stage of the workflow.

Key Features & Benefits:

• Remote Control Operation: Enables full machine maneuvering while managing cables, improving workflow and operator safety.
• Super Following System: Integrates mist spray, flexible turning, and swing-weight movement for smoother and more balanced grinding.
• 4 Grinding Heads (230mm × 4): Provides wide, even surface coverage with fewer passes and higher grinding efficiency.
• Intuitive HMI Display: Allows easy adjustment of grinding parameters and real-time performance monitoring.
• 20L Large Water Tank: Supports extended wet-grinding sessions while reducing the need for frequent refilling.
• Compact 680mm Working Width: Covers more ground in less time, increasing productivity on medium to large projects.
• Heavy-Duty 620kg Frame: Ensures high surface pressure, superior stability, and vibration-free operation for a premium finish.

Ideal Applications:

• Concrete grinding and polishing
• Marble, granite, and terrazzo finishing
• Epoxy, glue, and paint removal
• Floor leveling and resurfacing
• Commercial & industrial floor preparation

Included Basic Accessories:

• XINGYI HTG-680RC Floor Grinder
• Remote Control Unit
• Maintenance Bag
• 4 Grinding Disc Holders
• User Manual