The YG hydraulic borehole drilling machine integrates advanced structure, full hydraulic transmission, and efficient coring technology, making it capable of handling various geological conditions from shallow to ultra-deep holes. Compared with traditional mechanical rigs, this equipment offers significant advantages in operational precision, mobility, and core recovery rate. For companies looking for a high-performance bore hole drilling machine for sale, understanding its technical features and working process is essential. Feel free to contact us anytime for more product details!【WhatsApp/WeChat/Phone】+86 13837122632
Specifications of YG Bore Hole Drilling Machine 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) |
Core Technologies and Structural Advantages of Hydraulic Borehole Drilling Machine
- Full Hydraulic Transmission System: As the power core of the equipment, the full hydraulic system provides smooth stepless speed regulation and strong torque output. This results in minimal vibration, precise control, and greatly enhanced handling capacity and stability for this type of core drilling equipment.
- Ground-Touching Multi-Angle Mast: This unique design allows the mast to directly touch the ground, offering unmatched stability and supporting 0–90° multi-angle drilling. It significantly expands the application range and positioning flexibility of the equipment.
- Thin-Wall Diamond Wireline Coring Technology: This process is key to obtaining high-quality core samples. Using thin-wall drill bits, it enables fast cutting, larger core diameters, and higher core recovery rates. The small annular gap also effectively prevents stuck drilling and other downhole accidents.
Working Process of Hydraulic Borehole Drilling Machine
- Preparation and Precise Positioning: Operations begin with site leveling and rig calibration. The mast is precisely adjusted according to the design angle, while a mud pit is dug and connected to the pump—laying a solid foundation for efficient drilling. This step reflects the standardized operation of this type of borehole drilling equipment.
- Drilling and Coring Operation: The process includes casing installation for borehole stabilization, official drilling, and core retrieval using an inner-tube lifter. Each step is closely linked to ensure borehole quality and core integrity, which are key for core drilling equipment to perform efficiently.
- Quality Control and Completion: During drilling, inclination measurements must be taken to ensure the borehole trajectory meets design requirements. After sampling, rods and casings are systematically removed, the hole is sealed with cement, and the site is restored—demonstrating responsible, full-cycle operation.
Broad Application Fields and Outstanding Value
- Accurate Mineral Resource Evaluation: In both metallic and non-metallic mineral exploration, the high-quality and large-diameter cores obtained by this equipment serve as the most direct evidence for assessing ore reserves, grade, and structure, providing essential data for mine design and investment decisions.
- Hydrogeology and Geothermal Development: When conducting water resource investigations or geothermal well construction, its efficient drilling and strong borehole wall protection capabilities enable fast penetration through complex aquifers, making it an indispensable borehole drilling equipment for such projects.
- Major Engineering Geological Surveys: Before constructing bridges, tunnels, or dams, this rig can collect precise soil and rock samples to determine mechanical parameters. This helps prevent geological risks and ensures structural safety and durability. Such versatility makes investing in a high-quality bore hole drilling machine for sale a long-term, high-return decision.
How to Choose the Right Hydraulic Borehole Drilling Machine
- Select Based on Depth and Bore Size: For medium and shallow explorations (within 500 m), the YG-400 or YG-600 models offer excellent value. For deep or ultra-deep resource exploration (over 800 m), YG-800 or YG-1000 models—with stronger power and lifting capacity—are the ideal choice, ensuring reliable performance as core drilling equipment.
- Consider Power and Mobility: When working in remote or rugged areas, climbing ability, travel speed, and transport size are crucial. The YG series uses a remote-controlled crawler chassis and compact design to handle harsh environments, significantly improving team mobility and efficiency.
- Evaluate Process Compatibility and ROI: Ensure that the rig supports your planned drilling process. A well-matched rig greatly enhances core recovery, operational safety, and reduces failure rates—ultimately lowering drilling costs and maximizing investment returns. Therefore, when choosing a bore hole drilling machine for sale, align its technical parameters closely with your project plan.
Choose YG Machinery
Exceptional performance, within your reach. The hydraulic borehole drilling machine is not only your tool for tackling complex exploration projects but also a solid choice for improving ROI.
At YG, we understand that every meter drilled represents efficiency, and every core carries value. Each YG series rig is precisely engineered and rigorously tested to ensure outstanding reliability as borehole drilling equipment.
Opportunities in the market are fleeting—efficient exploration must come first. Contact our professional team today for detailed quotations and technical solutions, and let this equipment become your strongest partner in the next successful project. Your exploration efficiency is what we define together.【WhatsApp/WeChat/Phone】+86 13837122632
