The hydraulic core drilling machine is a key piece of equipment widely used in the exploration and survey of both metallic and non-metallic solid mineral resources. It is also suitable for engineering geological investigations, hydrogeological surveys, and oil and gas field exploration. With its high efficiency, flexibility, and safety features, this drilling rig has become an indispensable tool in modern mining and geological operations. Feel free to contact us anytime for more product information!【WhatsApp/WeChat/Phone】+86 13837122632
Specifications of Popular Borehole Drilling Rig for Sale
| Parameter Category | YG-400 | YG-600 | YG-800 | YG-1000 |
| Drilling Capacity | Diameter: HTW-NTW-BTW; Depth: 180-400-500 (M) | Diameter: HTW-NTW-BTW; Depth: 200-600-650 (M) | Diameter: HTW-NTW-BTW; Depth: 400-800-1000 (M) | Diameter: HTW-NTW-BTW; Depth: 500-1000-1100 (M) |
| Hydraulic System | Rated Pressure: 21 (MPA); Rated Flow: 168 (L/min); Cooling: Air + Water | Rated Pressure: 21 (MPA); Rated Flow: 192 (L/min); Cooling: Air + Water | Rated Pressure: 25 (MPA); Rated Flow: 260 (L/min); Cooling: Air + Water | Rated Pressure: 28 (MPA); Rated Flow: 300 (L/min); Cooling: Air + Water |
| Engine | Brand: Yuchai; Type: Turbocharged; Rated Speed: 2400 (RPM); Power: 78 (KW) | Brand: Yuchai; Type: Turbocharged; Rated Speed: 2400 (RPM); Power: 92 (KW) | Brand: Yuchai; Type: Turbocharged; Rated Speed: 2400 (RPM); Power: 92 Six-cylinder (KW) | Brand: Cummins; Type: Turbocharged; Rated Speed: 2400 (RPM); Power: 154 Six-cylinder (KW) |
| Power Head | Max Torque: 300-500 (N.M); Max Speed: 1300 (RPM); Feed Stroke: 1900 (MM) | Torque: 450-1000 (N.M); Speed: 1300 (RPM); Feed Stroke: 1900 (MM) | Torque: 950-1300 (N.M); Speed: 1300 (RPM); Feed Stroke: 2400 (MM) | Torque: 1000-3500 (N.M); Speed: 1300 (RPM); Feed Stroke: 3500 (MM) |
| Mast | Type: Ground-contact Integrated Tower; Drilling Angle: 0-90 (°); Lifting Force: 12 (T); Feeding Force: 6 (T) | Type: Ground-contact Integrated Tower; Drilling Angle: 45-90 (°); Lifting Force: 16 (T); Feeding Force: 8 (T) | Type: Ground-contact Integrated Tower; Drilling Angle: 45-90 (°); Lifting Force: 24 (T); Feeding Force: 12 (T) | Type: Ground-contact Integrated Tower; Drilling Angle: 45-90 (°); Lifting Force: 30 (T); Feeding Force: 15 (T) |
| Hoist | Lifting Force: 500 (KG); Speed: 100-240 (RPM); Wire Rope Dia: 6 (MM); Capacity: 500 (M) | Lifting Force: 600 (KG); Speed: 100-300 (RPM); Wire Rope Dia: 6 (MM); Capacity: 600 (M) | Lifting Force: 600 (KG); Speed: 100-300 (RPM); Wire Rope Dia: 6 (MM); Capacity: 800 (M) | Lifting Force: 1000 (KG); Speed: 100-300 (RPM); Wire Rope Dia: 6 (MM); Capacity: 1000 (M) |
| Travel | Type: Manual + Remote Control; Speed: 2.5 (KM/H); Gradeability: 45 (°) | Type: Manual + Remote Control; Speed: 3.5 (KM/H); Gradeability: 45 (°) | Type: Manual + Remote Control; Speed: 3.5 (KM/H); Gradeability: 45 (°) | Type: Manual + Remote Control; Speed: 3.5 (KM/H); Gradeability: 45 (°) |
| Hydraulic Mud Pump | Flow: 30-90 (L/min); Pressure: 4-7 (MPA) | Flow: 30-90 (L/min); Pressure: 4-7 (MPA) | Flow: 90-180 (L/min); Pressure: 4-7 (MPA) | Flow: 90-180 (L/min); Pressure: 4-7 (MPA) |
| Transport Size | 4000×1900×1800 (MM) | 4000×2000×1800 (MM) | 5500×2100×2000 (MM) | 6000×2200×2400 (MM) |
| Weight | 4.3 (T) | N/A | 6.5 (T) | 7.5 (T) |
Optimized Structure of Hydraulic Core Drilling Machine
- Integrated Mast Design: This structure allows rapid hole setup and relocation, significantly reducing labor and time costs. It is especially suitable for mining environments requiring frequent movement, making core drilling machine for mining applications more convenient.
- Remote-Controlled Crawler Chassis: The rig can move safely over complex terrain through remote operation, reducing manual intervention risks and improving flexibility.
- Telescopic Mast System: No additional tower is required, simplifying transport and installation while improving stability and reducing accident risks.
- Top Drive Power Head & Long-Stroke Guide Rail: The hydraulic feed system eliminates frequent rod pulling, providing better guidance and orientation, ensuring drilling accuracy with minimal footprint and no need for foundation work—meeting green construction standards.
Fully Hydraulic Transmission System of Hydraulic Core Drilling Machine
- Flexible Layout & Lightweight Design: Hydraulic components are well-arranged, making the rig lighter and easier to operate in narrow spaces, with simplified maintenance and lower long-term operational costs.
- Stepless Speed Regulation: Enables high-speed drilling while maintaining smooth and stable performance. It suits various geological conditions, with real-time pressure monitoring and overpressure protection for improved safety.
- High-Pressure Resistance: The system can handle high rated pressures (21–28 MPA for YG series), ensuring reliability in deep-hole operations. This makes the core drilling machine for mining capable of efficient work even in harsh environments.
Thin-Wall Diamond Wireline Coring Technology of Hydraulic Core Drilling Machine
- “Full, Rigid, Straight” Drill Column Structure: Effectively controls borehole deviation, ensuring drilling accuracy and improving exploration data reliability.
- Thin-Wall Drill Bit Design: With lower torque resistance and higher cutting speed, it achieves fast drilling and higher core recovery, making it a highlight feature among borehole drilling rig for sale products.
- Small Annular Clearance: Reduces block dropping and jamming risks, enhances safety, extends service life, and minimizes downtime—making the borehole drilling machine for sale even more attractive to users.
Applications and Market Choice
The hydraulic core drilling machine is not only suitable for traditional mineral exploration but also extends to hydrogeological and oil-gas field applications. Its versatility makes it an ideal borehole drilling rig for sale.
When purchasing, users should consider drilling depth and power configuration. The YG series covers depths from 180 to 1100 meters, meeting diverse project needs.
As an efficient core drilling machine for mining, it reduces operational risks while improving ROI, making it a preferred choice for modern geological operations.
In conclusion, the hydraulic core drilling machine provides a reliable solution for mining and geological exploration through its optimized structure, hydraulic transmission, and advanced coring technology. If you are looking for a high-performance borehole drilling machine for sale, it’s recommended to refer to the YG series parameters according to your actual project requirements to maximize your investment return. This equipment will continue to drive the industry toward safer and more efficient development. Feel free to contact us anytime!【WhatsApp/WeChat/Phone】+86 13837122632
