The RD520 hydraulic rock drill is a high-power, heavy-duty drilling unit designed for demanding underground and surface mining applications. Engineered for superior penetration rates, durability, and reduced operating costs, it delivers reliable performance in even the toughest rock formations. Its robust design and optimized hydraulic system ensure long service life and minimal downtime.
High-energy impact system for maximum drilling efficiency
Optimized energy transfer for consistent penetration rates
Durable wear parts for extended service intervals
Reduced vibration for improved operator comfort
Compatible with various drill rigs and tunneling equipment
| Parameter | Value |
|---|---|
| Weight | ~240 – 250 kg |
| Length | ~1,200 mm |
| Hole Diameter | 64 – 115 mm |
| Power Output | ~25 – 30 kW |
| Impact Frequency | ~45 – 55 Hz |
| Shank Adapter | T45, T51, ST58 |
Underground mining development and production drilling
Surface mining and quarrying
Tunnel construction for roads, railways, and hydropower projects