Yt29 Mining Air Rock Drilling Rig with Leg Compressor Pneumatic
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Product Highlights
- High Impact Energy: Impact energy up to 78J for efficient penetration through hard rock formations.
- Versatile Drilling Range: Drills holes from 34-45mm diameter up to 5 meters depth in various terrains.
- Robust Construction: Forged carbon steel body with spray-paint finish for durability and corrosion resistance.
- Certified Quality: Complies with ISO 9001:2000, ISO 9001:2008, RoHS, and GB standards.
- Customization Options: Offers full customization, minor customization, and customization from samples/designs.
- Compact & Lightweight: Weighs 24-28kg with a compact design for easy handling in tight spaces.
- 1-Year Warranty: Comprehensive warranty and after-sales service provided within one year.
Product Attributes
- After-sales Service
- Within a Year
- Warranty
- Within a Year
- Certification
- RoHS, ISO 9001:2000, ISO 9001:2008
- Model NO.
- YT28
- Standard
- GB
- Surface Treatment
- Spray-Paint
- Manufacturing Process
- Forging
- Material
- Carbon Steel
- Name
- Yt 28
- Drill Diameter
- 34-45mm
- Drill Depth
- 5m
- Air Consumption
- Less Than 81.6L/S
- Impact Frequency
- More Than 37 Hz
- Drilling Speed
- More Than 470mm
- Shank Dimensions
- 22*108
- Drill Bit
- Button Bits, Chiesl Bit, Cross Bit etc
- Drill Rod
- B22 or Integral Drill Rod
- Operation
- Handhold
- Transport Package
- Carton Box or Export Wooden Box
- Specification
- 28kg
- Trademark
- Hengwang
- Origin
- Shandong, China
- HS Code
- 8207909000
- Production Capacity
- 5000 Sets /Month
- Package Size
- 654.00cm * 247.00cm * 195.00cm
- Package Gross Weight
- 27.000kg
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 Yt29 Mining Air Rock Drilling Rig with Leg Compressor Pneumatic
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Product Description
The pneumatic rock drill, also known as a rock drilling machine, is a powerful tool designed for various drilling operations in construction, mining, quarrying, and other industries. With its robust build and high impact energy, it offers unparalleled efficiency in drilling through hard surfaces.
The pneumatic rock drill, available in different models such as air leg rock drill jack hammer or hand-held versions, is capable of drilling holes ranging from φ34 to φ45 mm in diameter and up to 5 meters in depth. Its compact design and lightweight construction make it easy to handle and maneuver, even in tight spaces or rugged terrains.
Utilizing compressed air as its power source, the pneumatic rock drill delivers consistent performance with minimal vibration, ensuring precise drilling operations. Its impact frequency of ≥36.7 Hz, coupled with an impact energy of ≥75.5 J, enables quick and efficient penetration through various rock formations.
With a working pressure of 0.63 MPa and low air consumption of ≤83.3 L/s, the pneumatic rock drill offers cost-effective and environmentally friendly drilling solutions. Additionally, its compatibility with different shank sizes, such as 22×108 mm, ensures versatility and adaptability to different drilling requirements.
In summary, the pneumatic rock drill is a reliable and indispensable tool for professionals in the construction, mining, and quarrying industries, providing efficient and precise drilling operations for a wide range of applications.
| Model No | YT24 | YT26 | YT27 | YT28 | YT29A |
| Weight (kg) | 24 | 26 | 27 | 28 | 27 |
| Length (mm) | 678 | 690 | 668 | 661 | 659 |
| Cylinder Dia*Stroke (mm) | 70*70 | 95X60 | 80*60 | 80*60 | 82*60 |
| Working Pressure (Mpa) | 0.4-0.63 | ||||
| Impact energy (J) | ≥65 | ≥64 | ≥75.5 | ≥70 | ≥78 |
| Impact frequency (Hz) | ≥31 | ≥36.5 | ≥36.7 | ≥37 | ≥37 |
| Air consumption (L/S) | ≤67 | ≤55 | ≤83.3 | ≤81 | ≤88 |
| Hose size (mm) | 25 | 25 | 25 | 25 | 25 |
| Rork drill hose diameter(mm) | 34-42 | 34-42 | 34-42 | 34-42 | 34-42 |
| Rock drill hose depth (m) | 5 | 5 | 5 | 5 | 5 |
| Shank size (mm) | 22x108 | 22x108 | 22x108 | 22x108 | 22x108 |



Our Company 
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2451803". Items marked "" are certified.
Company Profile
Jining Hengwang Mining Machinery Co., Ltd., founded in 2011 with a registered capital of one hundred million yuan, is located in the cultural city of Shandong Jining, known as the "Canal Capital" and the birthplace of Confucius and Mencius. The factory covers an area of 100, 000 square meters and currently employs over 1, 000 people. It is a national high-tech enterprise integrating product research and development, design, manufacturing, international trade, e-commerce, and logistics transportation.
Relying on technological innovation, Hengwang has a comprehensive layout for product research and development. The main product lines currently include three major sectors: Drilling machinery, engineering machinery, and components. These cover more than 40 categories, such as excavators, bulldozers, drilling machinery, new energy photovoltaic pile drivers, road rollers, and tracked transport vehicles. Among these, the drilling equipment ranks at the forefront of the industry, with an increasing market share in the excavator sector.
Hengwang is actively expanding into overseas markets, with its business coverage growing year by year. The Group's overseas business spans most of the countries and regions along the "Belt and Road" initiative, aligning well with national development strategies. Currently, the overseas market accounts for over 40% of the total, encompassing more than 120 countries and regions. In 2021, the Group established an overseas branch in Indonesia and progressively set up overseas warehouses in countries and regions such as the Philippines, Indonesia, Russia, and the Middle East, gradually establishing a global logistics network and component supply system.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Floor 24, Block C, Haineng International, No. 6, Jinyu Road, Rencheng Zone,Jining, Shandong, China (Mainland)
-
Plant Area
- 2000 square meters
-
Number of Employees
- 216
-
Registered Capital
- 10,800,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Small-amount payment, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 set
-
Supply Chain Partners
- 2
Our Production Capability & Technical Expertise
-
Main Products
- Mining Machine, Drilling Machine, Railway Equipment, Road Machinery, Electrical Equipment, Hydraulic Tools, New Energy, Pump, Piling Machine, Exploration Equipment
-
Production Lines
- 3
-
Production Machines
- Laser cutting machine, Bending machine, Assembly line
-
QA/QC inspectors
- 28 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
-
R&D Engineers
- 20 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-10-24
-
Export Year
- 13 years
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 55
-
Overseas Agent/Branch
- Yes
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- Yes
FAQ
- What is the drilling diameter and depth range?
- The pneumatic rock drill can create holes with a diameter ranging from 34mm to 45mm and achieve a drilling depth of up to 5 meters.
- What are the available customization options?
- We offer full customization, minor customization, and customization based on customer samples or designs.
- What certifications does the product have?
- The product is certified with RoHS, ISO 9001:2000, ISO 9001:2008, and meets the GB standard.
- What is the warranty period and after-sales service?
- We provide a warranty within one year and offer after-sales service support during this period.
- What is the minimum order quantity (MOQ)?
- The minimum order quantity is 1 set.
- What are the payment terms accepted?
- We accept LC, T/T, D/P, PayPal, Small-amount payment, and Western Union.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
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