Zhengzhou, Henan, China
Member Since: 2013
Business Type: Trading Company
Mineral prospecting Equipment, Full Hydraulic diamond Core Drilling Rig
1, It is mainly suitable for diamond drilling with wire line coring technique.
2, The rig consists of diesel power unit, hydraulic system, control panel, mast, main winch, wireline winch, drill head, feed system, footclamp, etc.
3, The rig is completely hydraulic driven for all its surface coring function.
4, Fission style design makes the rig in good assemblability and disassemblability, facilitating transportation to most inaccessible areas.
5. Robust structure plus exact control system ensures high penetration rate and outstanding reliability.
II. Main Technical Features
1. Full Hydraulic and Drill Head model. The drill head rotation is realized with four hydraulic pumps driven by five diesel engines(has been advanced with Two larger diesel engines); this also makes the feeding hydraulic cylinder system relize its full stroke feeding in both higher and lower speed.
2. In good disassemblability. The rig is adopted fission style in design, including power unit, hydraulic oil tank,manipulation platform and operation mechanism, i.e. the drilling section. So they are in light weight and can be carried by man power or animal power. The rig can be applied and performed in narrow space for drilling of hole at 45°-90° with stronger adaptability.
3. Strong techniques adaptability. Besides diamond drilling with wire line coring technique, it is in strong techniques adaptability. It is applicable for the drilling and feeding requirement of any other stratum.
|1. Basic parameter of drilling capacity|
|BQ(Φ55.6mm equal to Φ2.19 inch )drill rod||350 m(1148feet)|
|NQ (Φ69.9mm equal to Φ2.75 inch) drill rod||230 m (754feet)|
|HQ (Φ88.9mm equal to Φ3.50 inch) drill rod||120 m (394feet)|
|2. Power Unit|
|Model:||5 sets Double Cylinder Diesel Engine R2V870|
|Power System 1|
|5 sets of double-cylinder diesel engine||11 KW/59Kg (14.75HP/130Lb)|
|Power System 2|
|2 sets of YC2108 diesel engine||33KW;2400RPM|
|Power System 3|
|1 set of Cummins 4BTA3.9-C100 diesel engine||74KW;2200RPM|
|3. Drill head|
|Max. spindle speed (r/min)||0 to 900|
|Max. spindle torque||334-930 N·m (246-685 lbf·ft)|
|4. Feeding system (feed with hydraulic cylinder)|
|Feeding stroke||1700mm (67inch)|
|Lifting Capacity||50KN (11240 lbf)|
|5. Main Hoist|
|Lifting Capacity (single-wire,bare drum)||18KN (4046 lbf)|
|Lifting Speed||84m/min (276feet/min)|
|Steel Wire dia.||12mm(0.47inch)|
|6. Wire line Winch|
|Lifting Capacity(single-wire,bare drum)||8.4KN (1888 lbf)|
|Steel Wire dia||6mm(0.24inch)|
|7. Mud Pump|
|8. Overall Dimensions of main machine (L×W×H)||3500×1500×1300mm(138×59×51 inch)|
|9. Diamensions of the disassembled Parts||The largest part not more than 100Kg|
(excluding mud pump)