Geological Exploration Core Drill Rig
1.Equipped with diamond core bits and hollow drill rods to obtain undisturbed original samples, ensuring analysis accuracy.
2.Supports gasoline, electric, or full hydraulic drives, flexibly adapting to field, indoor, and hard rock environments.
3.Integrated water supply system cools the bit in real-time and flushes away debris, extending tool life.
4.Modular design for easy transport; extension rods allow adjustable depth, suitable for various materials like concrete, rock, and asphalt.
Product Introduction
A rock core drill, also known as a geological exploration drill rig or diamond core drilling machine, is an essential tool for extracting high-quality rock samples from deep underground. Designed for mineral exploration, geotechnical engineering, and construction material testing, this equipment uses diamond core drill bits to retrieve undisturbed cylindrical cores for accurate analysis. Advanced models, such as the wireline core drilling rig, allow for fast and efficient core recovery without removing the entire drill string—making it ideal for deep hole exploration. Whether you're searching for hydraulic core drill rigs for sale or need a portable core drill for soil and rock sampling, investing in a reliable core drilling machine ensures higher core recovery rates and lower operating costs. As a professional core drill supplier, we offer durable and high-performance rigs suitable for hard rock drilling, concrete coring, and geological surveys. Contact us today for competitive prices and expert advice on choosing the right rock coring equipment for your project.
| 项目 | 参数 | 项目 | 参数 |
| Engine | Yuchai YC4DK80 | Rotation Speed | 0~150 rpm |
| Rated Power | 58 kW | Thrust Force | 15 kN |
| Engine | Yuchai YC4DK80 | Hoisting Force | 25 kN |
| Rated Power | 58 kW (standard with drydust collector) | Feed Method | Cylinder chain |
| Drill Pipe Type | φ64 x 3,000 mm | Travel speed | 2.5 km/h |
| Drilling Diameter | φ90~127 mm | Gradability | 25° |
| Max. Working Torque | 1,950 N.m | Transport Dimensions (LxWxH) | 4,900x2,000x2,200 mm |
Product Features
1.The dual-pump power head delivers high torque and fast drilling, achieving an efficiency of up to 40 meters per hour.
2.After drilling, the rig can be lifted easily without delays caused by sticking or other issues, ensuring smooth operation.
3.It is adaptable for travel on various terrains, with optional steel tracks and rubber tracks available.
4.The control system is centrally arranged for simple and easy operation, requiring only two people to operate the well-drilling rig.
Customer feedback
Our core drilling rig has been highly praised by customers during the development of a new mining area. With stable and reliable performance, high drilling efficiency and excellent core quality, it has been well recognized by users. Customers feedback that this core drilling rig for mine exploration is easy to operate, low in failure rate and strong in adaptability. It can well meet the needs of mineral resource exploration under complex geological conditions, providing efficient and reliable construction support for new mine development projects, making it a practical and durable mining exploration core drilling equipment.
Company Introduction
Puhua Energy Equipment Technology (Shandong) Co., Ltd. is a professional manufacturer and supplier specialized in core drilling rigs, geological drilling equipment, and mineral exploration machinery. We focus on the R&D, production and sales of high-efficiency coring drills for global mining, geological survey, water well drilling and engineering exploration projects.
Our core drilling rigs are well-known for fast coring speed, strong drilling performance, high core recovery and stable operation. Adopting advanced hydraulic and wire-line coring technology, our drilling machines deliver outstanding performance in harsh working conditions, helping customers improve drilling efficiency and reduce construction costs.
With strict quality control and mature manufacturing experience, Puhua Energy provides reliable geological exploration drilling rigs, wireline core drills, hydraulic core drilling machines and complete drilling solutions. Our products are widely used in mineral exploration, geological sampling, tunnel coring and deep hole drilling projects around the world.
We are committed to becoming a trusted partner of global customers with superior quality, competitive price and professional after-sales service.
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