75kW Hydraulic Underground Core Drilling Rig with NQ 500m Depth Capacity and 1300 Nm Torque for Mining Exploration
Price:
Negotiable
MOQ:
N/A
Delivery Time:
Based on Detailed Order
Brand:
SINOCOREDRILL
Product Description
Product Overview
The 75kW Motor Power Hydraulic Underground Core Drilling Rig with NQ 500m capability is an all-hydraulic drilling machine engineered for mine exploration applications. This versatile equipment is also suitable for railway engineering, tunneling projects, and water conservancy infrastructure development.
Key Features & Benefits
- Oil pump drives motor rotation with hydraulic cylinder operation eliminating turret mechanism
- Complete hydraulic drive system for rotation, feed, pumping, and clamping operations
- High drilling speed with 0-360° drilling angle capability in work tunnels
- V-guide system ensures maximum concentricity of principal axis
- Easy maintenance, repair, disassembly, installation, and movement
Technical Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Spindle rotation speed | 0-1300 r/min | Hydraulic system working pressure | 20 Mpa |
| Spindle torque | >1300 Nm | Maximum working pressure | 25 Mpa |
| Axial pushing force | >62 KN | Degree drilling angle | 0-360° |
| Axial pulling force | >83 KN | Well drilling angle | 0-360° |
| Rotation head feed frame | 1600mm | Ground drilling angle | 0-180° |
| Motor power | 75KW | Motor rotation speed | 1480 rpm |
| Voltage | 380V | Frequency | 50 Hz |
| Main pump rated pressure | 31.5 Mpa | Auxiliary pump rated pressure | 31.5 Mpa |
| Dimensions (L*W*H) mm | Machine Body: 2500*390*620 | Power Unit: 1710*1100*1270 | Control Panel: 550*450*1150 | ||
| Weight | 2100KG (Main Body: 550kg, Power Unit: 800kg, Control Panel: 132kg) | ||
Drilling Capacity Specifications
| Hole Diameter (mm) | Drill Rod Diameter (mm) | Drill Rod Material | Downward Depth (m) | Horizontal Depth (m) | Upward Depth (m) |
|---|---|---|---|---|---|
| 95(HQ) | 89 | Steel | 400 | 300 | 200 |
| 75(NQ) | 71 | Steel | 550 | 400 | 300 |
| 59(BQ) | 55.5 | Steel | 700 | 550 | 400 |
Manufacturer Profile
Professional manufacturer of high-quality exploration drilling rigs and wireline core barrels, diamond core bits, and drill rods based in Jiangsu, China since 2008.
Product Portfolio
- Surface core drilling machines
- Water well drilling equipment
- Multi-function drilling rigs for gas and oil
- Underground core drilling rigs
- HDD rigs for city underground construction, telecom, water pipe, gas and oil pipe installations
Wireline Core Drilling Products
- Impregnated Bits (T2-76/86/101, etc.; BQ, HQ, NQ, PQ, etc.)
- Surface Bits (T2-76/86/101, etc.; BQ, HQ, NQ, PQ, etc.)
- Reaming Shells (T2-76/86/101, etc.; BQ, HQ, NQ, PQ, etc.)
Core Barrels & Spare Parts
- Drill Rods, core lifters, core lifter cases, stop rings
- Landing rings, landing shoulders, stabilizers, locking couplings
- Adaptor couplings, inner tube and outer tube wrenches
- Head assemblies, Core Barrels, and related components
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Location
No.122, Xizhang Road, Wuxi City, Jiangsu Province, 214413, P.R. China
Contact Person
Amelia