300 Meters Deep Hole Crawler Mounted Reverse Circulation DTH Drilling Rig Machine for Core Soil Investigation
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Product Highlights
- Deep Hole Drilling Capacity: Achieves drilling depths up to 300 meters with a hole diameter range of 105-350mm.
- Advanced RC DTH Technology: Utilizes gas lift reverse circulation and DTH technology for efficient rock dust collection and sampling.
- Full Hydraulic Operation: Walking, rotation, feed, lifting, and rod changing systems are fully hydraulic to reduce labor intensity.
- Environmental Protection: Equipped with dust collectors and cyclone separators to effectively collect rock dust and avoid pollution.
- High Power Diesel Engine: Powered by a 112KW CMS diesel engine providing robust performance for geological exploration.
- Versatile Application: Suitable for geological prospecting, monitoring wells, and ground source heat pump installations.
- Adjustable Working Parameters: Axes pressure, feed speed, and rotary speed are adjustable for different drilling conditions.
- Comprehensive After-Sales Service: Provides OEM spare parts, installation instructions, and lifelong technical support starting from order confirmation.
Product Attributes
- Customization
- Available
- After-sales Service
- Provided
- Warranty
- 1 Year
- Model NO.
- JRC300
- Certification
- CE, ISO 9001:2000
- Condition
- New
- Motor
- Diesel Engine
- Drill Hole Diameter
- 105-350mm
- Drill Hole Depth
- 250-300m
- Bit Type
- RC DTH Bits
- Drilling Way
- Rotary
- Rotation Torque
- 8500 Nm
- Rotation Speed
- 0-80rpm
- Max.Hole Diameter
- 105-350mm
- Max.Hole Depth
- 300m
- Transport Package
- 20gp Container
- Specification
- 7550*2260*2700mm
- Trademark
- JCDRILL
- Origin
- China
- HS Code
- 8430503900
- Production Capacity
- 2000/Set
- Package Size
- 755.00cm * 226.00cm * 270.00cm
- Package Gross Weight
- 13000.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 300 Meters Deep Hole Crawler Mounted Reverse Circulation DTH Drilling Rig Machine for Core Soil Investigation
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300 Meters Deep Hole Crawler Mounted Reverse Circulation DTH Drilling Rig Machine for Core Soil Investigation -
300 Meters Deep Hole Crawler Mounted Reverse Circulation DTH Drilling Rig Machine for Core Soil Investigation -
300 Meters Deep Hole Crawler Mounted Reverse Circulation DTH Drilling Rig Machine for Core Soil Investigation -
300 Meters Deep Hole Crawler Mounted Reverse Circulation DTH Drilling Rig Machine for Core Soil Investigation -
300 Meters Deep Hole Crawler Mounted Reverse Circulation DTH Drilling Rig Machine for Core Soil Investigation -
300 Meters Deep Hole Crawler Mounted Reverse Circulation DTH Drilling Rig Machine for Core Soil Investigation -
300 Meters Deep Hole Crawler Mounted Reverse Circulation DTH Drilling Rig Machine for Core Soil Investigation
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Product Description
JRC300 reverse circulation drilling rig is a new multi-purpose, high-efficiency, environmental protection, multi-track-type rig, which uses the latest foreign gas lift reverse circulation drilling technology, rock dust can be effectively collected through a dust collector to avoid environmental pollution.You can also collect slagging cyclone separator can be used in geological prospecting department of sampling analysis.It is a geological exploration drilling, drilling wells, monitoring wells, ground source heat pump air-conditioning and other deep hole of choice for equipment.
The drilling rig can be used in a variety of compressed air on the ground hole reverse circulation drilling. The lifting system,guide compensation, drill pipe loading and unloading, rotation and feed, legs, winch, walking and other system to achieve all of the hydraulic system to significantly reduce the labor intensity and improve the efficiency and quality of construction .
| 1 | Geology drilled | All kinds | |
| 2 | Drilling Type | DTH & RC | |
| 3 | Drill system and operation | Hydraulic | |
| 4 | Max.Hole Diameter | mm | Φ105-Φ350 |
| 5 | Max.Hole Depth | m | 300 |
| 6 | Rotation Torque | N.M | 8500 |
| 7 | Rotation Speed(Forward rotation) | rpm | 0-40 1st Gear |
| 0-80 2nd Ger | |||
| 8 | Rotation Speed(Revise rotation) | rpm | 40 1st Gear |
| 80 2nd Ger | |||
| 9 | DTH Drill pipe diameter | mm | 76/89/102/114/127 |
| 10 | RC Drill pipe diameter | mm | 102/114/127 |
| 11 | Drill pipe length | mm | 3000 |
| 12 | Max. Feed Speed | M/min | 5-30 |
| 13 | Max. Lifting Speed | M/min | 5-18 |
| 14 | Feed Stroke | mm | 3400 |
| 15 | Max. Lifting force | T | 12 |
| 16 | Lifting force of Main winch(Optional) | T | 4 |
| 17 | Lifting force of tool winch | T | 1.5 |
| 18 | Lifting height of tool winch | m | 7.5 |
| 19 | Diesel Engine type | CMS | |
| 20 | Rated Horse power | Kw | 112 |
| 21 | Electrical System | Volt | 24 |
| 22 | Type | Open | |
| 23 | Diameter | mm | 300 |
| 24 | Clamping Force | KN | 157 |
| 25 | Clamping Rod Diameter | mm | 76-219 |
| 26 | Net Weight | T | 13 |
| 27 | Shipping Length | mm | 7550 |
| 28 | Shipping Width | mm | 2260 |
| 29 | Shipping Height | mm | 2700 |
| 30 | Hydraulic Leg Feed Stroke | mm | 600 |
| 31 | Gradeability | ° | 21 |
| 32 | Ground Clearance | mm | 300 |
| 33 | Volume of Flow | mm | 200 |
1.Diesel engine mounted hydraulic system, all the system include the walking, rotation, feed, lifting, Leg, lifting, compensation system, rod change is hydraulic.
2:Reverse circulation system working together with DTH technology, air compressor provide pressed air for impact and dust collect.
3.During working, use the reverse circulation hammer, double tube, pressed air enter between two tube and dust out from the inner tube.
4.Also it's available to positive circulation use normal drilling tool.
5.The working system composed of feed system, guide(mast),rotary head, compensation system, centralizer, rod exchange system, winding and so on.
6.Axes pressure, feed speed, rotary speed is adjustable.
Packing& Delivery
Service
In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.
We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR256426". Items marked "
" are certified.
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Company Profile
Beijing Jincheng Mining Technology Co., Ltd(JCDRILL) located in Beijing, China, for more than 20 years we have specilized in research, development and produce of rock blasting drilling rig, water well drilling rig, diamond core drilling rig, anchor drilling rig, and relative accessories & drilling services. Constantly provide professional drilling solutions for all customers with our advanced technology, excellent equipment, strict testing means and perfect service network, which establish our brand "JCDRILL" a good image of market, now, JC products account for 50% of domestic market and have been export to more than 40 countries, and we awarded ISO9001: 2000 in November, 2002.
Now, our factories for rock blasting drilling rig, water well drilling rig, diamond core drilling rig, anchor drilling rig, and relative accessories occupy an area of 9625 square meters with more than 500 employees, including twenty six engineers from Ingersoll Rand and former Xuanhua Mining Machinery company, with excellent technology and solid market service capabilities, we have both a sound marketing system and excellent service support system, which help us win confidence of customers both at home and abroad. Meanwhile, we are agent of movable double screw air compressor of Atlas Copco, Sullair, Liutech, by which, we can provide drilling rig users with high quality professional air compressor solution and relative after-sales service also.
JCDRILL will always focus on the strategic conception of "Survival by quality, Development by credit'', to provide users with high quality drilling solutions. In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.
We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.
For more than 20 years we have specialized in research, development and produce of rock blasting drilling rig, water well drilling rig, diamond core drilling rig, anchor drilling rig, and relative accessories & drilling services. Constantly provide professional drilling solutions for all customers with our advanced technology, excellent equipment, strict testing means and perfect service network, which establish our brand "JCDRILL " a good image of market, now, JCDRILL products account for 50% of domestic market and have been export to more than 40 countries, and we awarded ISO9001: 2000 Since November, 2002.
About Our Factory & Business Background
- Address
- Rm1604, Mansion 2, No. A13 Beiyuan Road, Chaoyang District, Beijing, China
-
Terms of Payment
- LC, T/T, PayPal, D/P, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
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Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1set
-
Supply Chain Partners
- 60
Our Production Capability & Technical Expertise
- Main Products
- Core Drilling Rig, Water Well Drilling Rig, Rock Drilling Rig, Engineering Drilling Rig, DTH Drilling Tools, Diamond Core Drilling Tools, Water Well Drilling Tools, Portable Air Compressor, Drill Mud Pump
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 11years
-
Main Markets
- Africa
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What is the maximum drilling depth of this rig?
- The maximum drilling depth is 300 meters, with a drill hole diameter range of 105-350mm.
- What type of drilling technology does this machine use?
- It uses the latest foreign gas lift reverse circulation drilling technology combined with DTH (Down-The-Hole) technology.
- Is the drilling rig fully hydraulic?
- Yes, the lifting system, guide compensation, drill pipe loading/unloading, rotation, feed, legs, winch, and walking systems are all hydraulic.
- What is the warranty period for this equipment?
- The standard warranty period is 1 year. However, we provide lifelong after-sales service including spare parts and technical support.
- What are the main applications for this drilling rig?
- It is suitable for geological prospecting, sampling analysis, drilling wells, monitoring wells, and ground source heat pump air-conditioning.
- Can the rig perform positive circulation drilling?
- Yes, it is available to use positive circulation with normal drilling tools in addition to the reverse circulation system.
- What is the power source and engine specification?
- The rig is diesel engine mounted with a CMS engine rated at 112KW (150HP) and a 24V electrical system.
- What customization options are available?
- We offer full customization, minor customization, and flexible customization from samples or designs.
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