Description
Features and Benefits
- Robust Blast Hole Drilling: Ideal for blast hole mining, the EX-25 uses DTH drilling technology and air flushing to reach depths up to 25 meters with a 165 mm (6½”) hole diameter, making it perfect for both surface mining and quarry applications.
- Powerful Top Drive System: Equipped with a top drive rotary head (0–120 rpm, 3500 Nm torque), the rig offers efficient rock penetration and high reliability for continuous operation in challenging mining environments.
- High-Capacity Hydraulic System: The hydraulic oil top-up system and automatic rod carousel (optional) streamline drilling and rod handling for unmatched site productivity.
- Heavy-Duty Construction: Mounted on a 20-ton excavator (TATA, Hitachi, JCB, SANY, etc.), the rig combines the durability and maneuverability of modern excavators with state-of-the-art drilling attachments for stability and ease of operation.
- Smart Features: Optional GPS and fuel monitoring, hammer opening device, and automatic rod changer enhance operator convenience, process monitoring, and safety on-site.
| Product Data | Specifications |
| Application | Blast Hole Mining |
| Drilling Method | DTH Drilling |
| Flushing Medium | Air |
| Drilling Depth | 25 meters |
| Hole Diameter | 165 mm (6 ½”) |
| Top Drive Rotary Head | Rpm: 0 – 120 |
| Torque : 3500 NM | |
| Feed Cylinder Pull Up Force | 5500 Kgf |
| Feed Cylinder Pull Down Force | 2500 Kgf |
| Rotary Head Travel | 4200 mm |
| Prime Mover | Power Drawn with Excavator Engine |
| Rod Break out method | Hydraulic Operated Breakout Wrench |
| Rod Changer | Single Rod Changer for Rod Handling / 4 Rod Carusel |
| Hydraulic system | Hydraulic Oil Top-Up |
| Mounting | Excavator 20 Ton (TATA Hitachi/JCB/SANY etc..) |
| Compressor | 750 CFM / 250 PSI / 1100CFM/300 PSI (ELGI/CP) (Atlas Copco) Mounted Rear Side Excavator |
| Optional features | Hammer Opening Device, Automatic Rod Carousel, GPS and fuel monitoring system |
- The EX-25 excavator-mounted drilling rig delivers precision blast holes up to 25 meters deep and 165 mm in diameter for efficient mining and quarry blasting operations.
- Combines the flexibility and strength of a 20-ton excavator with advanced DTH drilling capabilities for unmatched versatility and high-performance drilling.
- Features include powerful top drive system, efficient hydraulic breakout wrench, and smart automation for reduced operational downtime and labor costs.
- Ideal for contractors, quarry managers, and mining companies requiring reliable, mobile, and productive blast hole drilling solutions.
The EX-25 is your answer for high-efficiency, accurate, and safe blast hole drilling, engineered to maximize output and safety on demanding mining projects.
