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Rated speed : 2200r/min
Single gross weight : 760 kg
Final hole diameter : 75mm
Payment Terms : L/C,D/A,D/P,T/T,Western Union,
Drilling Depth : 200m
Model Number : SRC200
Maximum feed pressure of vertical shaft : 15KN
Maximum lifting weight of vertical shaft : 25KN
Dimension(l*w*h) : 2700*900*1500mm
Vertical shaft speed(4th gear) : 71,142,310,620 r/min
Packaging Details : Nude package for machines, Wooden box package for spare parts, Or customer demand.
Certification : CE ISO 9001:2015
Supply Ability : 5000Set/Sets per Month
Name : borehole drilling rig,core drilling rig
Application : Geological Exploration
Brand Name : SANROCK
Usage : water well.core sample
Delivery Time : 15-25days
Feature : High Drilling Efficiency,portable,Light Weight
Drilling Diameter : 75-325mm
Single package size : 2150×880×1560 mm
After-sales service provided : Online support
MOQ : 1Set/Sets per Month
Maximum output torque of vertical shaft : 15KN
Hole dip Angle : 90-75°
Product name : hydraulic core drilling rig
Place of Origin : Zhejiang, China
Type : Core Drilling Rig
Price : negotiable
Power : 16.2KW
Drill rod diameter : 42-60mm
Vertical shaft travel : 450mm


200-Meter Deep Tunnel Exploration Core Drilling Rig
The 200-meter deep tunnel exploration core drilling rig is a specialized machine designed for underground geological investigation in tunnels, caverns, and confined excavation environments. Capable of reaching depths of up to 200 meters, this rig is essential for tunnel geological forecasting, rock mass classification, fault zone detection, and lining integrity assessment. Its compact and low-profile structure allows easy movement and operation within narrow tunnel cross-sections, while its modular components facilitate quick assembly and disassembly at restricted job sites. Equipped with a high-torque rotary head, precise hydraulic feed system, and wireline coring technology, the rig delivers high core recovery rates with minimal sample disturbance even in hard or fractured rock formations. Advanced dust suppression and noise reduction features make it suitable for tunnel environments where air quality and noise control are critical. The rig also supports real-time monitoring of drilling parameters, ensuring safe and efficient operation. Durable, reliable, and specifically engineered for underground use, this tunnel core drilling rig is the ideal tool for obtaining accurate geological data in deep tunnel projects.









Products Description
| Brand Name:SANROCK |
| Product name :Core Drilling Rig |
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Name: Core Drilling Machine |
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Power Type :Diesel
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Feature :High Drilling Efficiency,portable,Light Weight |
| Packaging Details:packing according to customer's requirement. |
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Model number:Diesel engine |










Company Profile





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Exploration Core Drilling Rigs Light Weight Mobile Drilling Rig 200m Core Sample Drilling Rig Images |