DTH Driling Rig

The DTH (Down-The-Hole) Drilling Rig is an advanced drilling solution widely used for drilling hard rock formations. It combines the rotary drilling method with pneumatic hammering action, allowing for deeper, faster, and more efficient drilling. Known for its durability and cost-effectiveness, the DTH rig is ideal for use in mining, quarrying, construction, and water well applications. Its modular design, mobility, and power make it suitable for various terrains and conditions, offering outstanding performance in challenging environments.

⚙️ Specifications:

• Drilling Depth: 100 – 300 meters (varies by model)

• Hole Diameter: 90 – 300 mm

• Drilling Method: Down-the-hole hammer (air-powered)

• Power Source: Diesel engine / Electric motor (optional)

• Air Pressure Requirement: 1.2 – 2.5 MPa

• Rotation Speed: 0 – 100 rpm

• Torque: 2000 – 5000 Nm

• Crawler / Skid Mounted Options

• Hydraulic System for Feed and Rotation

📦 Common Models:

1. R65 – Rugged design, 300m depth capacity, optimized for rocky terrain

2. R66 – Heavy-duty rig, 350m max depth, ideal for continuous operations

3. FY300 – High-depth crawler rig, suitable for large-scale water well drilling

4. HF150 – Compact and cost-effective, depth up to 150m

5. KG930A – All-in-one solution with integrated air compressor

6. JK590 – Strong torque and power for hard rock quarrying

7. YT28 – Pneumatic, hand-held option for small site jobs

🔧 Usages / Applications:

• Mining Exploration – Blasting and core drilling in hard rock

• Quarrying – Efficient rock cutting and fragmentation

• Construction Projects – Foundation, anchoring, and tunneling

• Water Well Drilling – Deep groundwater extraction

• Geothermal Drilling – For renewable energy installations

• Oil & Gas Prospection (shallow) – In early-stage surveying