

In modern mining and geological exploration projects, diamond core drill rigs have become the key equipment to improve the quality of coring and reduce drilling costs. Compared with ordinary coring equipment, diamond core drill rigs are famous for their high hardness drill bits, fine rope coring system and hydraulic control technology, which are especially suitable for deep hole exploration in complex rock formations.YG Machinery specializes in providing multiple types of high-performance diamond core drill rigs for different mining areas and stratigraphic conditions, which are widely used in metal mines, non-metallic mines and geothermal drilling and other fields. Contact us to know more details now!
YG Diamond Core Drill Rig Parameters
Model | YGX-400 | YGX-600 | YGX-800 | YGX-1000 |
Drilling Depth(M) | 180-400-500 | 200-600-650 | 400-800-1000 | 500-1000-1100 |
Rated pressure(MPA) | 21 | 21 | 25 | 28 |
Rated Flow(L/min) | 168 | 192 | 260 | 300 |
Heat Dissipation Mode | Air cooling+water cooling | |||
Engine Brand | Yuchai | Yuchai | Yuchai | Cummins |
Rated power/speed | 78kW/ 2400r/min | 92kW/ 2400r/min | 92kW/ 2400r/min | 154kW/2400r/min |
Drilling Angle(°) | 0-90 | 45-90 | 45-90 | 45-90 |
Lifting Force(T) | 12 | 16 | 24 | 30 |
Feed Force(T) | 6 | 8 | 12 | 15 |
Hydraulic Mud pump flow | 30-90(L/min) | 30-90(L/min) | 90-180(L/min) | 90-180(L/min) |
Hydraulic Mud pump power | 4-7(MPA) | 4-7(MPA) | 4-7(MPA) | 4-7(MPA) |
Dimension | 4000*1900*1800mm | 4000*2000*1800mm | 5500*2100*2000mm | 6000*2200*2400mm |
Weight | 4.3T | 4.5/5.5T | 6.5T | 7.5T |
YG Diamond Core Drilling Rig is compatible with the traditional diamond core drilling rigs and is especially suitable for deep hole geological drilling which requires high coring rate and core integrity. Compared with traditional equipment, it is more stable in operation and the drilling accident rate is significantly reduced, which makes it suitable for highly demanding projects.


Features of Diamond Core Drill Rigs
- Equipped with hydraulic system, it controls the whole process of advancing, lifting, clamping, rotating and other actions to avoid drilling accidents caused by manual errors.
- Adopting imported seals and thickened main bearings, it can maintain excellent stability in hard rock, broken zones, fault zones and other complex formations. When purchasing hydraulic coring machines, most customers give priority to this kind of fully hydraulic drilling rigs, because its comprehensive performance is better than wind or mechanical equipment.
- In practical applications, the drilling rigs are equipped with high quality diamond bits, which can significantly improve the coring depth and straightness of the drilling holes. Compared with the old mechanical drill rigs, the new hydraulic diamond drill rigs for sale perform better in terms of increased work efficiency, reduced energy consumption and simplified operation.
Typical applications of Diamond Core Drill Rigs
- Detailed investigation of metal ore resources;
- Coal mine gas pre-drilling construction;
- Geothermal well drilling;
- Geotechnical engineering investigation;
- Oil and gas exploration auxiliary hole construction;
For customers who need easy mobility and flexible construction, YG also provides hydraulic crawler drill equipped with crawler system, which can be used in mountainous areas, forested areas and other complex terrain.
Diamond Drill Bit Oil Rig
Many customers confuse diamond core drill rigs with diamond drill bit oil rigs, which are used in different applications: the former is designed for geological exploration in mines, while the latter is mostly used in the construction of large-diameter wells on oil rigs, with completely different bit sizes, configurations and torque requirements. The drill bit size, structure and torque requirements are completely different. If the customer is engaged in mineral exploration, it is more appropriate to choose diamond core drill rigs for mining.


Operation Tips and Safety Precautions
- Before rope coring operation, check the status of wire rope, hook and core barrel to avoid rope breakage and drill jam;
- Reasonably adjust the propulsion force during the drilling process to prevent abnormal wear or breakage of the drill bit;
- The hydraulic system shall be checked regularly for oil cleanliness to ensure that the main pump and distribution valve work normally;
- Clean the mud in the drill pipe in time after operation to prevent solidification and blockage.
Diamond Drill Rig for Sale in YG Machinery
As a professional manufacturer of diamond core drill rigs, YG Machinery provides customers with a full set of mine drilling solutions – from drill rig selection, customized services to YG Machinery provides customers with a full range of mining drilling solutions. Our products not only have mature technology and reasonable price, but also widely exported to Europe, America, Southeast Asia, Africa and other markets, trusted by users.YG other popular products: crawler type hydraulic rig, water well drill rig, hydraulic core drilling machine, etc. Contact us to know more details now!【WhatsApp/WeChat/Phone/Skype】+86 13837115193.