? Rock Grinder for Excavator
? What is a Rock Grinder for Excavator?
A rock grinder for excavator is a powerful attachment designed to crush, mill, or grind hard materials such as rock, concrete, and asphalt. Fitted to the arm of an excavator, it uses a rotary drum equipped with carbide-tipped teeth to remove material with precision.
Whether you’re cutting through boulders, tunneling in confined areas, or scaling rock walls, rock grinders offer superior control and productivity.
?? Key Features of Excavator Rock Grinders
- Heavy-duty rotary drums with replaceable cutter bits
- Compatible with 5–50-ton excavators
- Low-vibration and low-noise operation
- Precise material removal without damaging surrounding structures
- Option for horizontal or vertical drum rotation
- Hydraulic motor-powered with variable speed and torque
?? Applications of Rock Grinder Attachments
Rock grinders are used extensively across civil engineering, demolition, and mining operations:
- Trenching and pipeline installation
- Tunnel boring and shaft construction
- Scaling rock walls and slopes
- Concrete surface profiling
- Controlled demolition in urban zones
- Quarry operations and boulder reduction
?? Benefits of Using a Rock Grinder on Excavators
? High Precision
Ideal for working near sensitive structures like foundations or utilities.
? Efficient Material Removal
Grinds only the targeted area, reducing rework and cleanup.
? Enhanced Safety
Reduces noise, flying debris, and operator fatigue.
? Cost-Effective
Decreases reliance on manual labor and secondary tools like breakers or drills.
? Versatility
Available in various drum widths for narrow or wide applications.
? Technical Specifications
| Parameter | Value Range |
|---|---|
| Excavator Compatibility | 5 – 50 tons |
| Drum Width | 300 mm – 1000 mm |
| Hydraulic Flow Required | 80 – 200 L/min |
| Operating Pressure | 150 – 300 bar |
| Output Torque | Up to 15,000 Nm |
? Related Products to Explore
? Image Alt Tag Suggestion
Image: Excavator rock grinder attachment crushing stone on a job site
Alt Tag: Rock grinder attachment for excavator grinding boulders
? Why Choose Our Excavator Rock Grinders?
Our high-performance rock grinders are built for durability, precision, and efficiency. Manufactured with high-tensile steel and wear-resistant carbide teeth, they are trusted by construction, demolition, and tunneling professionals across India.
- ISO-certified manufacturing
- Quick-coupler compatible
- Available in custom drum widths
- Backed by local support and spares availability
? Contact Us Today for a Quote
Ready to upgrade your excavation efficiency? Get in touch for specifications, pricing, and a datasheet.
? Address: H No. 181, Dahivali, Khopoli-Pali road, Tal. Khalapur Dist. Raigad 410203, Maharashtra INDIA.
? Phone: +91 738 586 3226
? Email: info@titansteel.in / sales@titansteel.in
