A Congolese client purchased a Hydraulic Core Drill for Sale from YG, received the unit, and put it to work in mineral exploration; the team reports strong efficiency and stable performance.

Hydraulic Core Drilling Machine — Why Congo Needed It
The customer operates in mineral exploration and geological surveys. Projects cover access roads, camp infrastructure, and drilling pads in remote areas. They needed a machine with deep-hole capability, consistent torque, and simple control. Hot weather, mixed formations, and long shifts were common. By searching “Hydraulic Core Drill for Sale” online, the buyer found YG’s page and requested a solution that could balance drilling speed, core quality, and easy service. A full hydraulic core drilling machine was the best fit because hydraulic feed gives smooth penetration and better control in fractured rock.
Contact us to get special offer now! WhatsApp/WeChat 008613837159132
Core Sample Drill Rig — Order Process from Inquiry to Purchase
The buyer sent a request through our website with target depth, expected core sizes, and power preference. Our product manager reviewed the plan and recommended a core sample drill rig set up for 600 m projects, with the option to run shallower strings faster.
Key steps in the process:
- We shared drilling depth, hole diameter, and suggested bit types for the ore zone.
- The client compared specifications and prices, checked delivery time, and confirmed the order.
- Final scope included training, spare seals, and a wear-parts kit for the first season.

Typical representative of Hydraulic Core Drilling Machine
Model | YG-600S/GL | YG-800S/GL | YG-1000GL |
Drilling depth | 200-600-650m | 400-800-1000m | 500-1000-1100m |
Drilling angle | 45~90° | 45~90° | 45~90° |
Max. Torque | 1000N.m | 1300N.m | 3500N.m |
Rated power/speed | 92kW/ 2400r/min | 92kW/ 2400r/min | 154kW/ 2400r/min |
Hydraulic Mud pump flow | 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) |
Walking speed | 3.5 km/h | 3.5 km/h | 3.5 km/h |
Climbing angle | Max. 45° | Max. 45° | Max. 45° |
Transport Dimension | 4000*2000*1800mm | 5500*2100*2000mm | 6000*2200*2400mm |
Weight | 4.5/5.5T | 6.5T | 7.5T |

Key Features of Hydraulic Core Drill for Sale
The delivered Hydraulic Core Drill for Sale package was configured for mixed formations and long duty cycles.
- Strong Hydraulic System: stable torque at low rpm for hard rock.
- Depth Range: supports 400–800 m with matching rods and barrels.
- Mobility: compact footprint for tight pads; easy to move between holes.
- Serviceability: grouped filters, large access doors, and clear hose routing.
- Versatile Tooling: compatible with diamond bits for concrete or rock, plus thin-wall barrels for fragile cores.
- Operator Safety: overload protection, emergency stop, and night lighting.

Transportation And Delivery To Congo
Export and delivery followed a straightforward plan to reduce risk and downtime.
- Export Packaging: steel-reinforced wooden crates, anti-shock padding, and moisture barrier film; labeled tool cases for rods and barrels.
- Sea Freight: container shipping to the selected Congolese port, then local trucking to the site yard.
- On Arrival: client team handled assembly with our visual checklist; YG engineers provided remote commissioning for RPM checks, feed calibration, and the first core run.

Rock Drilling Equipment — Customer Feedback In Use
After the first month, the client shared direct results from the rock drilling equipment in a mixed hard-rock zone:
- Higher Output: drilling efficiency improved by about 30% versus their previous unit.
- Steady In Complex Formations: smooth feed reduced core breakage and stuck incidents.
- Stable On Long Shifts: oil temperature and pressure stayed within target ranges.
- Clean Core Boxes: thin-wall barrels and controlled rpm delivered readable cores.
- Low Downtime: routine checks and segment swaps were quick, thanks to accessible layouts.

Why Choose YG Machinery — Reliable Deep Core Drilling Rig Supplier
Choosing a trusted partner matters when schedules are tight and access is remote. YG supports teams across Africa with proven export workflows and technical help.
- Deep Experience: multiple deliveries into African markets; clear documents and reliable logistics.
- Quality Control: Each rig is tested for pressure, flow, torque, and runout before shipment.
- After-Sales Support: remote startup, troubleshooting guides, and spare parts availability.
- Value and Options: fair pricing with configurable power, rod systems, and safety packages.
- Scalable Platform: from 400 m to 800 m, the deep core drilling rig lineup grows with your program.
Request A Quote for a Hydraulic Core Drill Rig
Plan your next phase with a Hydraulic Core Drill for Sale built for Congo’s geology. Send target depth, core sizes, formation notes, power preference, and delivery timeline. Our engineers will size the head and rods, recommend the right bits, and issue a clear quotation with lead time—so your exploration starts faster and runs safer.
Contact us to get special offer now! WhatsApp/WeChat 008613837159132