HCDF-6 is special designed for wire-line core drilling. It is suitable for deep hole core drilling.
HCDF-6 HYDRAULIC CORE DRILL
The HCDF-6 Hydraulic Core Drills is special designed for wire-line diamond core drilling. It mainly serves in geological exploration among mining geology, environmental geology and engineering geology areas. It is suitable for deep hole core drilling.
• Integrating advantages of Fully Hydraulic Core Drills and spindle-type Core Drills with high
derrick on deep hole drilling.
• Long feeding stroke 4800mm to promote drilling efficiency.
• Combining mechanical shift and hydraulic conversion, digital display of rotation, to realize
0-1200rpm infinitely variable speeds.
• With its integrated design, it is convenient to install, dismantle and move.
SPECIFICATIONS
| DRILLING CAPACITY | |
| NQ Drilling Tools (S75) | 2200m |
| HQ Drilling Tools (S95) | 1500m |
| PQ Drilling Tools | 900m |
| Power Unit | |
| Primary Motor Y315M-4 | 132kW/1500rpm |
| Secondary Motor Y132M-4 | 11kW/1500rpm |
| DRILL HEAD | |
| 1st Speed/Torque | 0-367rpm/5960-3800Nm |
| 2nd Speed/Torque | 0-1200rpm/1820-1166Nm |
| Throughout Diameter | 117mm |
| Speed Adjustment | Variable-speed hydraulic motor and |
| final gear transmission adjustment | |
| Hydraulic Chuck | Spring clamped and hydraulic opened |
| Clamping Force | 220kN |
| Jaw Number | 5PC(easy to dismantle and assemble) |
| FEEDING SYSTEM | |
| Feeding Stroke | 4800mm |
| Feeding Force | 100kN |
| Pulling Force | 200kN |
| HYDRAULIC SYSTEM | |
| Primary Pump | 210x2L/min 32MPa |
| Secondary Pump | 39L/min 30MPa |
| Hydraulic Tank Capacity | 600L |
| Main Hoist | Low Speed High Speed |
| Single Line Load | 148kN 96kN |
| Lifting Speed | 78m/min 120m/min |
| Drum Capacity | 130m(φ24mm steel wire) |
| Wire-Line Hoist | |
| Bear Drum Single Line Load | 11kN |
| Bear Drum Lifting Speed | 140m/min |
| Full Drum Lifting Speed | 550m/min |
| Drum Capacity | 2500m(φ5mm steel wire) |
| Overall Dimensions | 3437x1500x11400mm (working) |
| 6960x1500x2670 (transport) | |
| Weight | 11T |
HCDF-6 HYDRAULIC CORE DRILL
