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CDR-300
CORE DRILL RIG:
Capitalizing on our in-depth industry knowledge, we are engaged in manufacturing and exporting Core Drilling Rigs. These drill rigs are suitable to drill NQ, HQ size holes by core drilling method up to 300 meters depth. The box type structure is provided with feed cylinder to ensure excellent drilling. The Optional attachments are Mud mixer, Tramming controls, wireless remote control up to 20 meters distance, Lighting & horn
Technical Specifications
| Technical Data | Description |
|---|---|
| Hole Diamete | 75.80 mm |
| Capacity NQ | 300 meters |
| Capacity NQ | 200 meters |
| Core Diameter(NQ) | 47.62mm |
| Depth | 300 meters |
| Under Carriage | Under Carriage for Mounting of Rig ,Engine & Mud pump |
| Prime Mover | 169 HP |
| Application | Core Drilling |
| Formation | Soft / Hard Rock |
| Mast | Hydraulic cylinder | Maximum Pull up force - 8500 kgs | Maximum Pull down force - 4500 kgs | Maximum Pull up speed - 45 meter / minute | Maximum Pull down speed - 60 meter / minute |
| Rotary Head | Max speed: 0- 1200rpm | Maximum Torque: 0 to 400 kg.m |
| Hydraulic system | Maximum Working pressure 280 kg/cm2 | Pumps: Load sensing |
| Hydraulic Oil Cooler | 70 gpm |
| Leveling Jacks | Four Hydraulic levelling jacks |