Crawler Drilling Rig Core Drilling Machine Price
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Product Highlights
- High Efficiency Drilling: Max drilling depth up to 500m with fast feeding speed of 20m/min.
- Advanced Control System: Centralized console design facilitates operation and saves time and effort.
- Robust Performance: Max rotary torque of 8500-11000Nm and lifting power of 10T.
- Quality Certification: Certified with CE, ISO 9001:2000, and ISO 9001:2008 standards.
- Comprehensive Warranty: 1-year warranty with all-life after-sales service support.
- Customization Available: OEM and ODM services available with customization from designs.
- Versatile Application: Suitable for hard rock reverse circulation water well drilling.
- Flexible Payment: Supports LC, T/T, D/P, PayPal, and Western Union payments.
Product Attributes
- Customization
- Available
- After-sales Service
- All Life
- Warranty
- 1
- Model NO.
- YG-300
- Certification
- CE, ISO 9001:2000, ISO 9001:2008
- Condition
- New
- Motor
- DC Motor
- Drill Hole Diameter
- 105-305
- Drill Hole Depth
- 400
- Bit Type
- Diamond Bit
- Drilling Way
- Rotary
- Name
- High Quality RC Drilling Rig Reverse Circulation P
- Max Drilling Depth
- 400m
- Drilling Diameter
- 300mm
- Air Pressure
- 1.2-3.5MPa
- Drill Pipe Length
- 16-55 M3/Min
- Axial Pressure
- 6t
- Lifting Force
- 22t
- Fast Feeding Speed
- 20m/Min
- Max Rotary Torque
- 8000/4000 Nm
- Max Rotary Speed
- 75/150 R/Min
- Uphill Angle
- 21°
- Weight of The Rig
- 11t
- Dimension
- 7*1.85*2.86
- Engine
- Yuchai Corporation 92kw
- Jacks Stroke
- 1.6 M
- Transport Package
- Container
- Specification
- 7*1.85*2.86
- Trademark
- Yugong
- Origin
- Henan
- Production Capacity
- 1000
- Package Size
- 7.00cm * 1.85cm * 2.86cm
- Package Gross Weight
- 110000.000kg
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.
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Product Description
Reverse circulation drilling rig is a kind of drilling machine that adopts pump suction and slag removal. Its working principle is to crush soil and rocks and transport them out of the ground through the high-frequency vibration and cutting force of the drill bit. In specific operation, the drill bit vibrates and rotates under the drive of the drive device to cut and crush soil and rocks. At the same time, the circulation system will reversely transport the cut soil and rocks to the ground through a mixture of high-pressure water and air to complete the drilling operation. It is mainly composed of top pulley block, column, diagonal brace,
chassis, walking mechanism, slewing mechanism, hoisting mechanism, control room, hydraulic system, electrical system and towing machinery.

Model | YG-500S |
Max drilling depth | 500m |
Drilling diameter | 105-350mm |
Working wind pressure | 1.05-4.5Mpa |
Air consumption | 16-60m³/min |
Drill pipe length | 3m |
Drill pipe diameter | 89mm |
Shaft pressure | 10T |
Lifting power | 10T |
One-time advance length | 6.6m |
boost speed | 3.0m/min |
Advancing speed | 0.5-5m/min |
Rapid rise speed | 25m/min |
Fast forward speed | 40m/min |
Maximum rotation torque | 8500-11000Nm |



CONSOLE
are concentrated on the
console, which facili-
tates operation and
saves time and effort



About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR249321". Items marked "" are certified.
Company Profile
Henan Yugong Machinery Equipment Co., Ltd., located in Zhengzhou City, is specialized in machinery in China over 20 years. Our company focuses on research and development, production and sales of mining, tunnel construction, road and bridge construction equipments and so on. Our products include equipments of different fields, highways, bridges, tunnels, culverts of metros, mining, coal mines and non-coal mines. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
Our factory have 20 years of manufacturing all kinds of mineral equipment, construction machinery, prestressed machinery, metallurgy machinery etc. There are more than 500 employees in our company, including more than 30 senior technical staff and 30 international sales persons. You can be rest assured that All the products with high quality meet international standards and have won a good reputation at home and abroad.
We are warmly looking forward your long-term friendly cooperation, please kindly contact us any time you need these machines.
About Our Factory & Business Background
- Address
- 2702, Jingsha Plaza, No. 8, South Jingguang Road, Erqi District, Zhengzhou, Henan, China
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, EXW, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 200
Our Production Capability & Technical Expertise
- Main Products
- Drilling Rig Machine, Excavator Attachments, Concrete Pump, Egg Tray Machines, Spider Cranes, Mini Excavator, Pile Driver, Hydroseeding Machines, HDD Rig, Laser Screeds
-
Customization Options
- Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Export Year
- 1 year
-
Main Markets
- Domestic
-
Number of Foreign Trading Staff
- 20
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What is the maximum drilling depth?
- The maximum drilling depth is up to 500m.
- What certifications does the machine have?
- The machine is certified with CE, ISO 9001:2000, and ISO 9001:2008.
- What is the warranty period?
- The warranty period is 1 year, with all-life after-sales service.
- Can the machine be customized?
- Yes, OEM and ODM services are available, and customization from designs is supported.
- What is the minimum order quantity?
- The minimum order quantity is 1.
- What are the payment terms?
- Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.
- What is the lead time for delivery?
- The average lead time is one month for both peak and off-season.
- What is the max rotary torque?
- The maximum rotary torque is 8500-11000Nm.
Send your message to this supplier
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