Description
Features and Advantages
- Application Versatility: Perfect for geological surveys, mineral exploration, and construction site investigations, the CDR-800 utilizes a core drilling method with a water flushing medium, ensuring clean and accurate boreholes at great depths.
- High Performance: Achieves drilling depths up to 800 meters, with NQ, HQ, and PQ core diameters to suit a variety of sampling standards—making it suitable for complex geological formations.
- Powerful Rotary Head: The 2-speed rotary head delivers 0–1100 rpm and torque up to 380 Kgm, ensuring efficient penetration of tough strata and smooth operation under heavy load.
- Robust Hydraulic System: Features a 140 Lpm @ 70 Bar triplex water pump, hydraulic clamp for various rod sizes, and a heavy-duty oil cooling system for optimal performance and longevity.
- Advanced Winch System: Equipped with a 1-ton winch for core lifting and a 7-ton main hoist for rod handling, improving core recovery and site productivity.
- Flexible Mounting: Offers multiple mounting options—truck, crawler, or skid—ensuring easy adaptation to different terrain and mobility requirements.
- Modern Control and Monitoring: Optional GPS and fuel monitoring systems provide smart operation and efficient resource management.
| Product Data | Specifications |
| Application | Geological Survey |
| Drilling Method | Core Drilling |
| Flushing Medium | Water |
| Drilling Depth | 800 meters |
| NQ Core Dia | 47.62 mm upto Depth of 800 meters |
| HQ Core Dia | 63.05 mm Depth of 600 meters |
| PQ Core Dia | 84.93 mm Depth of 500 meters |
| 2 Speed Rotary Head | Rpm: 0 – 1100 |
| Torque : 30 – 380 Kgm | |
| Feed Cylinder Pull Up Force | 14000 Kgf |
| Feed Cylinder Pull Down Force | 7000 Kgf |
| Rotary Head Travel | 4200 mm |
| Prime Mover | Deck Engine 260 hp |
| Triplex Water pump | 140 Lpm @70 Bar |
| Winch | 1 Ton for core lifting |
| 7 Ton Main Hoist for Rod Lifting | |
| Foot Clamp | Hydraulic clamp for – capacity NQ, HQ,PQ Rods |
| Hydraulic system | Hydraulic Oil Cooler: 120 gpm |
| Hydraulic Tank Capacity: 800 litres | |
| Mounting | Truck 6×4/ Crawler / Skid |
| Optional features | GPS and fuel monitoring system |
- CDR-800 core drilling rig delivers unmatched depth, reliability, and efficiency for geological surveys.
- Ideal for mineral exploration, geotechnical investigations, and water well drilling projects.
- Features include high-torque rotary head, versatile core diameters, advanced hydraulic system, and flexible mounting.
- Increase productivity and reduce downtime with robust construction and user-friendly operation controls.
For contractors and businesses seeking a durable, high-performance core drilling rig tailored for demanding site challenges, the CDR-800 is a smart investment offering reliability, versatility, and technologically advanced features.
