A hydraulic core drilling rig for geological exploration is a highly efficient and precise machine engineered to extract undisturbed cylindrical rock samples from subsurface formations. Powered by advanced hydraulic systems, it delivers consistent torque and rotational control, enabling smooth penetration through various rock types—from soft sediments to hard granite. The rig utilizes diamond-impregnated core barrels and wireline retrieval systems to obtain high-quality samples with minimal structural disturbance, preserving critical geological features such as mineral veins, fractures, and stratification. Equipped with modular depth capabilities (typically ranging from 100 to over 1,000 meters), it supports diverse exploration goals, including mineral prospecting, geotechnical surveys, and scientific research. Key features include automated drill rod handling, real-time monitoring of drilling parameters (e.g., pressure, rotation speed, and core recovery rate), and adaptability to rugged terrains via truck-mounted or trailer-based configurations. By providing accurate subsurface data, this technology plays a vital role in resource evaluation, engineering projects, and environmental studies.
Products Description
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Model
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SRC500M
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Drilling capacity
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Drilling depth for water well
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350m(75mm~220mm)
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Wireline coring NQ size
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500m
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Borehole (Drill bit) dia.
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Ø75～Ø350mm
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Drilling angle
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90°
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Drive head
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Lifting capacity
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120kN
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Thrusting capacity
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85KN
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Rotary speed RPM
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Turning right:27-901r/min
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Turning left:48-219 r/min
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Max. Torque
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10500N.m
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Power Unit
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Engine Model
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YN27
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Rated power/speed
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58kW/ 2400r/min
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Mechanical winch capacity
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5.5Ton
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Drill pipe
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Drill pipe diameter
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Ø50/ Ø60 / Ø76/ Ø89mm
NQ/ HQ /PQ
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Drill pipe length
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3000mm
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Mud pump
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BW160/ BW200/ BW250/BW320/BW450
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Crawler chassis
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Walking speed
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0-2 km/h
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Climbing angle
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Max. 25-30°
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Dimension
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Transport
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5600*2100*2600mm
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Working
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3800*2400*7600mm
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Weight with steel crawler
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6500kg
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Company Profile
Quzhou Sanrock Heavy Industry Machinery Co.,Ltd is founded in 2017, fastly develop as a key enterprise in the industry of mine field, geological exploration, water well field and engineering construction field, with the ability to research, manufacture and market.
Sanrock products now cover more than 10 species such as:
Mining Drilling Rig Engineering Drilling Rig
Underground Drilling Rig Solar Pile Drilling Rig
Water Well Drilling Rig Rotary Drilling Rig
Core Drilling Rig Air Compressor
We have many year experience in these fields to offer various solutions, with ISO 9001 and CE certificate to guarantee our quality control. We also have excellent engineer and sale teams to serve different customers' demand.
We also offer comprehensive after-sales service support, including on-site installation guidance, operation training and regular maintenance services, to ensure that customers have no worries during the use of the equipment.
We Sanrock here wish to hand in hand with our customers,create better future!
This is just a part of the overseas clients who came to our company to negotiate cooperation, sign contracts and take photos.
We welcome more overseas clients to come to our company for negotiation and cooperation.
Do you provide design drawing and customization services for complete machines and drilling tools?
Please provide your technical specifications or project background details, and we are ready to develop a customized proposal based on your requirements.
This includes 2D and 3D design drawings , delivered in various formats including DWG, PDF, STEP, and IGES.
Our engineering team specializes in developing tailored solutions that meet your specific operational requirements, geological conditions, and performance objectives.
2.How can I make payment?
A:You can pay by credit card, TT, Western Union, LC etc.
3. How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT.You can also appoint shipping method you like before we ship.
4.How is your quality control?
A: We have our own experienced QC.There will be strict inspection and testing for every order before shipping out.
Product Tags:
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Crawler Rock Core Drilling Machine Geological Exploration Drill Rigs Hydraulic Core Drilling Rig Images
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