HCDU-5 HYDRAULIC CORE DRILL
China Geo-Equipment Corporation [China] 
HCDU-5 is special designed for wire-line core drilling. It is suitable for medium and deep hole core drilling.
HCDU-5 HYDRAULIC CORE DRILL
The HCDU-5 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 medium and deep hole core drilling.
SPECIFICATIONS
| DRILLING CAPACITY | |
| BQ Drilling Tools (S59) | 1800m |
| NQ Drilling Tools (S75) | 1500m |
| HQ Drilling Tools (S95) | 1000m |
| Diesel Engine | |
| Cummins 6BTA5.9-C180 | turbo charging, water-air intercooling |
| Power/ Rated Speed | 132kW/2200rpm |
| DRILL HEAD | |
| 1st Speed/Torque | 0-388rpm/3600-1800Nm |
| 2nd Speed/Torque | 0-1240rpm/1100-550Nm |
| Throughout Diameter | 95mm |
| Speed Adjustment | Variable-speed hydraulic motor and final gear transmission adjustment |
| Hydraulic Chuck | Spring clamped and hydraulic opened |
| Clamping Force | 200kN |
| Jaw Number | 5PC(easy to dismantle and assemble) |
| FEEDING SYSTEM | |
| Feeding Stroke | 3300mm |
| Feeding Force | 45kN |
| Pulling Force | 125kN |
| Backstay angle | 90°-45° |
| Stem length | 3m×2 |
| HYDRAULIC SYSTEM | |
| Primary Pump | 156L/min 28MPa |
| Main Hoist | Low Speed High Speed |
| Single Line Load | 128kN 83kN |
| Lifting Speed | 34m/min 53m/min |
| Drum Capacity | 45m(φ24mm steel wire) |
| Wire-Line Hoist | |
| Bear Drum Single Line Load | 11kN |
| Bear Drum Lifting Speed | 110m/min |
| Full Drum Lifting Speed | 443m/min |
| Drum Capacity | 1800m(φ5mm steel wire) |
| Self-propelled Crawler | |
| Speed | 2-4km/h |
| Slope Climbing | 0º-20º |
| Supporting Legs | 4-hydraulic Legs |
| Mud Pump | BW160/10 High Pressure Mud Pump |
| Overall Dimensions | 4100x2200x10360mm (working) |
| 5400x2200x2300 (transport) |
HCDU-5 HYDRAULIC CORE DRILL
