- Contact Person : Mr. Zhang Yanping
- Company Name : China Geo-Equipment Corporation
- Tel : 86-10-64843558
- Fax : 86-10-64843866
- Address : Beijing,Beijing,A2 Shuangquanpu,Dewai,Chaoyang Dist.,Beijing 100192
- Country/Region : China
- Zip : 100192
HCDU-6 HYDRAULIC CORE DRILL
HCDU-6 HYDRAULIC CORE DRILL
The HCDU-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.
• Long feeding stroke,stabilized pressurization,promoting drilling efficiency.
• Stable infinitely variable speeds, wide-range adjustable, over-load protection,big torque
realized at low speed.
• Telescopic backstay,convenient inclination.
• Large-diameter chuck is suitable for drilling with big size rods.
• Auxiliary equipment, such as chuck,mud pump and mixer, are all driven and operated with
hydraulic power.
• 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 |
Diesel Engine | |
Power/ Rated Speed | 194kW/2200rpm |
DRILL HEAD | |
1st Speed/Torque | 0-388rpm/6100-3500Nm |
2nd Speed/Torque | 0-1240rpm/1100-550Nm |
Throughout Diameter | 117mm |
Speed Adjustment | Variable-speed hydraulic motor and final gear transmission adjustment |
Hydraulic Chuck | Spring clamped and hydraulic opened |
Clamping Force | 360kN |
Jaw Number | 5PC(easy to dismantle and assemble) |
FEEDING SYSTEM | |
Feeding Stroke | 3300mm |
Feeding Force | 100kN |
Pulling Force | 220kN |
Backstay angle | 90°-45° |
Stem length | 3m×3 |
HYDRAULIC SYSTEM | |
Primary Pump | 280L/min 31MPa |
Main Hoist | Low Speed High Speed |
Single Line Load | 200kN 120kN |
Lifting Speed | 40m/min 70m/min |
Drum Capacity | 80m(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 | 2500m(φ5mm steel wire) |
Self-propelled Crawler | |
Speed | 2-4km/h |
Slope Climbing | 0º-20º |
Supporting Legs | 4-hydraulic Legs |
Mud Pump | BW320A High Pressure Mud Pump |
Overall Dimensions | 6000x3950x13020mm (working) |
10660x2500x2600 (transport) | |
Weight | 22T |
HCDU-6 HYDRAULIC CORE DRILL