About Us
Why Choose Our Core Drilling Rig Service?
From machine selection to project operation, we focus on the details that matter to your drilling
performance, cost, and uptime.
Right Rig, Right Job
Match drilling depth, diameter, ground conditions, and project needs to the right rig
configuration.
Quality Controlled at the Source
Factory-level manufacturing and assembly control helps ensure consistent quality and
reliable machine performance.
Less Downtime, More Productivity
Technical guidance and spare-parts support help keep your rig working and your project
moving.
Top 3 Best-Selling Models
YG-400
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YG-600
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YG-800
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Product Parameters
| Model | YG-400 | YG-600 | YG-800 |
|---|---|---|---|
| Drilling depth (m) | 400 | 600 | 800 |
| Main machine power (kw) | 75kw | 96kw | 118kw |
| Drilling diameter(mm) | 60-110 | 60-110 | 60-110 |
| Overall weight | 5.3 | 6.7 | 8.1 |
| Slewing speed(rpm) | 0-1200 | 0-1200 | 0-1200 |
| Drilling angle(°) | 45°-90 | 45°-90 | 45°-90 |
Advantages
Precision Hydraulics
Infinite speed control and high-torque output for tough formations.
Max Core Recovery
Advanced barrels preserve intact geological samples.
All-Terrain Mobility
Crawler and skid options for rugged terrain.
Rapid Deployment
Modular design for quick setup in remote sites.
Application
Built for the toughest strata on earth, our core drills deliver uncompromising precision and
reliability across global mining, energy, and mega-infrastructure projects.
Mineral Exploration
Geotechnical Engineering
Geothermal & Water Wells
Underground Mining
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The Best of Henan Elephant Machinery
Engineering Excellence for Every Ground Condition
Superior Drilling Power
High-torque performance for rapid penetration through the toughest bedrock.
Deep Reach Capability
Precision-engineered to master depths up to 1200 meters with ease.
Robust & Reliable
Heavy-duty construction ensures maximum stability and uptime on-site.
Versatile Application
Adaptable design for diverse geological challenges and foundation projects.
Advanced Operational Efficiency
Optimized control systems to accelerate your project timelines.
Precision Core Drilling Rigs for Global Exploration
Engineered for unmatched core recovery and deep-strata performance. From mineral prospecting
to geotechnical investigations, our high-torque hydraulic rigs deliver uncompromising
reliability in the field.
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Rugged Field Durability
Heavy-duty structural framing and premium hydraulic components engineered to endure extreme
drilling environments, minimizing downtime and maintenance costs.
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Expert Answers for Your Drilling Operations
Everything you need to know about our high-performance core rigs, custom engineering, and technical
capabilities.
01
What is the maximum drilling depth of your core rigs?
Our core drilling rig models offer maximum depths ranging from 400m to 800m, tailored to
different geological survey requirements.
02
Can these rigs operate in both water and air flushing modes?
Yes, our systems are fully compatible with both water and air flushing to adapt to
varying rock formations and site conditions.
03
Are customization options available for specific project needs?
Yes, we offer full customization support for power units, mounting configurations, and
specialized down-hole equipment.
04
What core recovery rate can operators expect?
Equipped with high-precision hydraulic control and advanced core barrels, our rigs are
engineered to maximize core recovery and preserve intact geological samples.
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Not found a satisfied rig? Leave a message to us, we will recommend suitable one for you!
