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- Exploration Diamond Core Drill Rig, Type HCDF-6
Exploration Diamond Core Drill Rig, Type HCDF-6
Exploration diamond core drill rig, type HCDF-6 is a model specialized for wireline diamond core drilling technique. It is mainly used in exploration works of mining geology, environmental geology and engineering geology.
Parameters| Basic parameters | Drilling depth | BC(55.6mm) 3000m NC(69.91mm)2200m HC(88.9mm) 1500m PC 900m |
| Main engine (model / power / rotational speed) | Y3l5M-4 / 132 Kw / 1500 r/min | |
| Auxiliary engine (model / power / rotational speed) | YI32M-4 / 11Kw / 1500 r/min | |
| Main pump (flow/pressure) | 2l0X21 / min / 32 MPa | |
| Auxiliary pump(flow / pressure) | 391 / min / 30 MPa | |
| Volume of the oil tank | 600 L | |
| Power head | 1st gear (rotational speed / torque) | 0-367 rpm / 5960-3800Nm |
| 2nd gear (rotational speed / torque) | 0-1200 rpm / l820-1166 Nm | |
| Main spindle diameter | φ117mm | |
| Speed adjustment method | Variable speed motor and final gear transmission to adjust the speed | |
| Structure type of the hydraulic chuck | Spring clamping, hydraulic opening | |
| Number of slips | 5(detachable) | |
| Clamping ability | 220kN | |
| Feeding system | Spindle stroke | 4800mm |
| Feeding force / pulling force | 100kN / 200kN | |
| Main winch | Single-rope pulling force | High gear 96kN low gear 148kN |
| Lifting speed | 120m/min 78m/min | |
| Diameter of steel rope / rope capacity | 24mm / 130m | |
| Winch rope | First layer single rope pulling force | 11kN |
| First layer rope speed | 140 m/min | |
| Most external layer rope speed | 550 m / min | |
| Rope capacity | 2500m(φ5mm steel rope) | |
| Backshift distance of the main body | 500mm | |
| Overall weight | 22t | |
| External dimensions (L×W×H) | 10660×2500×2600mm |
- Long spindle stroke which increases the drilling efficiency as well as reducing the occurrence of accidents during drilling.
- Wide range of adjustable speed, allow speed verifying continuously and stable speed control.
- Suitable in drilling constructions requiring diameters such as PC, HC, NC and BC.
- Independent control panel, simple operations, has meters monitoring the operation of the whole machine and the working conditions in the hole.
- Hydraulic control achieved by clamper, mud pump and blender.
- Reliable core components. The hydraulic pumps, valves and motors of the machine are from well-known manufacturers.
- Large pulling force of the feeding oil tank, feeding stroke 4.8m, suitable for 3meters and 4.5meters cables.
- Ensure full-pipe coring can be completed at one time, increasing the coring rate.
- Mechanical gear shifting and hydraulic speed control are integrated and the application of electronic digital display can achieve 0-1200 rpm continuous speed verifying and precise control of the rotational speed of the power head.
- Safe and reliable hydraulic chuck. Built-in 5 piece of hard alloy slips. The maximum clamping force reaches 350kN. Guaranteed ease of detaching and replacement of slips with various specifications.
Inquiry Form
China Geological Equipment Group Co., Ltd.
Add.: 5th Floor, Botai Mansion, No. 221 Wangjing Xiyuan, Beijing 100102
Contact Us:
Tel: +86-510-83769831
