MINDRILL MD-100 DTH Drill Rig
Overview
The MINDRILL MD-100 is India’s most trusted Down-the-Hole (DTH) Drill Rig, engineered for high-efficiency blast hole drilling in granite, basalt, and other hard rock formations. Designed and manufactured by MINDRILL—a leading Indian drilling equipment brand—the MD-100 delivers rugged performance, low maintenance, and operator-friendly controls tailored for small to mid-sized mining contractors across Tamil Nadu, Karnataka, Rajasthan, and Madhya Pradesh. With its auto-feed system, dust suppression, and modular design, it’s the go-to choice for granite quarries, open-pit mines, and infrastructure blasting projects in 2026 , .
Key Features
✅ Hard Rock Optimized: Designed for compressive strength up to 300 MPa—ideal for granite, gneiss, and basalt
✅ Auto-Feed Mechanism: Hydraulic feed system ensures consistent penetration rate and reduces rod wear
✅ Dust Suppression System: Integrated water spray minimizes airborne silica—enhancing safety and compliance
✅ Wide Hole Diameter Range: Supports 89 mm to 254 mm drill bits for flexible blast patterns
✅ Robust Chassis: Heavy-duty I-beam frame with dual hydraulic stabilizers for stability on uneven terrain
✅ Fuel-Efficient Engine: Deutz or Kirloskar diesel engine (100–120 HP) with low fuel consumption
✅ Easy Transport & Setup: Compact footprint with quick-deploy outriggers; road-towable with standard trailer
Technical Specifications
- Brand Name: MINDRILL
- Model: MD-100
- Category: Down-the-Hole (DTH) Blast Hole Drill Rig
- Drilling Method: DTH Hammer with Compressor (Air-powered)
- Hole Diameter Range: 89 mm – 254 mm
- Max Drilling Depth: Up to 30 meters (standard); extendable with rod additions
- Engine Power: 100–120 HP (Deutz BF4M1013 / Kirloskar KDK series)
- Operating Weight: Approx. 7,500 kg
- Compressor Requirement: External air compressor (10–17 m³/min @ 7–10 bar)
- Feed Force: 8,000 kg (80 kN)
- Rotation Speed: 0–120 RPM (hydraulic variable)
- Ground Clearance: 450 mm
Why Choose MINDRILL MD-100 in 2026?
Unlike imported rigs, the MD-100 is 100% Made in India with localized spare parts, service support, and training—ensuring minimal downtime and lowest cost per meter drilled. Its simple mechanical design allows even semi-skilled operators to achieve high productivity, making it the #1 choice for MSME mining contractors across India , .