Description
Features
- Application: Specifically engineered for underground blast hole drilling, ideal for mining and large infrastructure projects.
- Drilling Method: Utilizes DTH drilling technology, which offers superior penetration rates and straight holes.
- Drilling Depth & Diameter: Capable of drilling up to 100 meters deep with a hole diameter range of 115–165 mm (4 ½” to 6 ½”).
- Top Drive Rotary Head: Variable speed (0–120 rpm) and high torque (4000 Nm) ensure efficient drilling through tough rock formations.
- Feed Cylinder Force: High pull-up force (8000 kgf) and pull-down force (4000 kgf) provide stability and consistent drilling performance.
- Prime Mover: Powered by a rugged 75 hp deck engine or optional electrical motor for flexible site applications.
- Hydraulic System: Includes a hydraulic oil cooler (70 gpm) and a spacious 300-liter hydraulic tank for reliable, continuous operation in harsh environments.
- Rod Breakout: Equipped with a hydraulic operated breakout wrench for fast and safe rod handling.
- Mounting: Crawler design provides superior mobility and site access.
| Product Data | Specifications |
| Application | Under Ground Blast Hole Drilling |
| Drilling Method | DTH Drilling |
| Flushing Medium | Air |
| Drilling Depth | 100 meters |
| Hole Diameter | 115 – 165 mm (4 ½” – 6 ½”) |
| Top Drive Rotary Head | Rpm: 0 – 120 |
| Torque : 4000 NM | |
| Feed Cylinder Pull Up Force | 8000 Kgf |
| Feed Cylinder Pull Down Force | 4000 Kgf |
| Rotary Head Travel | 1800 mm |
| Prime Mover | Deck Engine 75 hp or Electrical Motor 75 HP |
| Rod Break out method | Hydraulic Operated Breakout Wrench |
| Hydraulic system | Hydraulic Oil Cooler: 70 gpm |
| Hydraulic Tank Capacity: 300 litres | |
| Mounting | Crawler |
| Optional features | Hammer Opening Device,GPS and fuel monitoring system |
- Hammer opening device for advanced tool handling
- GPS and fuel monitoring system for efficient fleet management
Market Applications & SEO Points
- The UGDR-100 is highly sought after in mining, quarrying, and large-scale civil engineering projects requiring deep, precise blast holes.
- Its crawler-mounted design and powerful hydraulic configuration make it ideal for rugged terrain and remote worksites.
- SEO keywords: “Underground blast hole drilling rig,” “DTH drilling rig for mining,” “crawler-mounted drilling machine,” “hydraulic blast hole rig 100 meters,” “high torque blast drilling equipment”.
This product delivers industry-leading efficiency, safety, and reliability, making it a top choice for professionals in mining and construction sectors seeking maximum productivity and minimal downtime.
