Yt 23 Yt24, Yt27, Yt28, Yt29A Pneumatic Air Leg Hand Held Jack Hammer Perforator Rock Drill for Mining and Constrction
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Product Highlights
- Pneumatic Power Source: Powered by pneumatic motor, suitable for harsh mining conditions without electrical hazards.
- Wide Drilling Capacity: Drills 34-42mm diameter holes with a depth capacity of up to 5 meters.
- High Impact Energy: Delivers impact energy from 45J to 78J depending on the model for efficient rock breaking.
- Dual Air-Leg Compatibility: Compatible with FT160BD (short) and FT160BC (long) air legs for flexible positioning.
- Transparent Oil Reservoir: FY200B design allows instant lubrication monitoring and adjustment to reduce downtime.
- Multi-Industry Application: Essential for coal extraction, rail tunneling, and hydraulic engineering projects.
- CE & ISO Certified: Meets CE and ISO 9001:2000 standards ensuring quality and safety compliance.
- One Year Warranty: Comprehensive one-year warranty with video or technical support available.
Product Attributes
- Customization
- Available
- After-sales Service
- Video or Technical Support
- Warranty
- One Year
- Model NO.
- YT Series
- Certification
- CE, ISO 9001:2000
- Condition
- New
- Motor
- Pneumatic
- Drill Hole Diameter
- 34-42mm
- Drill Hole Depth
- 1.2-5m
- Bit Type
- Button Bit
- Drilling Way
- Rotary
- Power Type
- Pneumatic
- Weight
- 24-27kg
- Working Pressure (MPa)
- 0.4-0.63
- Impact Energy (J)
- 45-78
- Air Consumption (L/S)
- 38-88
- Shank Size (mm)
- R22*108mm
- Transport Package
- Carton/Wooden Box
- Specification
- 850*630*280mm
- Trademark
- DALISHEN
- Origin
- Hebei
- HS Code
- 8467190000
- Production Capacity
- 5000 Sets Per Month
- Package Size
- 70.00cm * 30.00cm * 24.00cm
- Package Gross Weight
- 36.000kg
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 Yt 23 Yt24, Yt27, Yt28, Yt29A Pneumatic Air Leg Hand Held Jack Hammer Perforator Rock Drill for Mining and Constrction
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Product Description
Engineered as a high-efficiency pneumatic drilling solution for harsh mining conditions, the YT Series delivers 360° drilling flexibility across all rock types and tunnel angles.
Core Performance
34-42mm blast holes with 5m depth capacity
Dual air-leg compatibility: FT160BD (short) / FT160BC (long) for adaptable positioning
Multi-industry essential: Critical for coal extraction, rail tunneling, and hydraulic engineering projects
Operator-Centric Design
FY200B transparent oil reservoir: Instant lubrication monitoring & adjustment
Reduced maintenance downtime with visible oil level control
Precision Where It Matters
Multi-directional drilling capability for complex tunnel geometries
Blasting-ready accuracy in mine development and construction projects

| Model No | YT23D | YT24 | YT27 | YT28 | YT29A |
| Weight (kg) | 24 | 24 | 27 | 26 | 27 |
| Length (mm) | 668 | 678 | 668 | 661 | 659 |
| Cylinder Dia*Stroke (mm) | 70*70 | 70*70 | 80*60 | 80*60 | 82*60 |
| Working Pressure (Mpa) | 0.4-0.63 | ||||
| Impact Energy (J) | ≥45 | ≥65 | ≥75.5 | ≥70 | ≥78 |
| Impact Frequency (Hz) | ≥28 | ≥31 | ≥36.7 | ≥37 | ≥37 |
| Air Consumption (L/S) | ≤38 | ≤67 | ≤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 |


Changsha Mining Equipment Co., Ltd.(CSME) is a professional and credible mining equipment supplier. We have more than 30 production plants with long-term cooperation and quality certification, which can not only reduce the resourcing cost, but also can ensure good quality and sufficient after-sale service.
If you have any requirements for mining equipment, kindly please feel free to contact with us, we will be very pleased to presents all the details for you to check.




1. Who are we?
We are based in Hunan, China, start from 2016,sell to South America(40.00%),Africa(20.00%),Eastern Europe(10.00%),Southeast Asia(10.00%),South Asia(10.00%),Mid East(5.00%),North America(5.00%). There are total about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Mining Locomotive,Mining Hoist/Winch,Mucking Loader,Rock Loader,Mining Wagon
4. Why should you buy from us not from other suppliers?
We are a one-stop supplier of mining equipment, and foucs on mining equipment for over 10 years. We have more than 30 production plants with long-term cooperation and quality certification,and also have successful cases in over 20 countries.
5. What services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,FCA;
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Russian
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR249958". Items marked "" are certified.
Company Profile
Changsha Mining Equipment Co., Ltd. is a professional and reliable supplier of mining equipment under the trakemark of CSME.
We have been focusing on mining equipment for over 10 years. Our main products include mining transportation equipment, mining lifting equipment, mineral processing equipment, and other mining auxiliary equipment. One stop for mining equipment. At present, our products have been sold to East Asia, Central Asia, South Asia, the Middle East, Africa, South America, Europe, and North America, with clients over 20 countries and also win a good reputation.
Changsha Mining Equipment has a professional international trade team, excellent quality control team, and responsible after-sales service team. Specially helping clients find the most suitable and competitive products. And it can also ensure good quality and sufficient after-sales service. We will continue to provide solutions and competitive products in the mining industry. We survive in the quality and your trust is our motivation.
About Our Factory & Business Background
- Address
- No. 266 Hong Lian Road, Changsha, Hunan, China
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are the drilling specifications?
- The drill hole diameter ranges from 34-42mm, and the drilling depth capacity is 1.2-5m depending on the model.
- What is the working pressure required?
- The recommended working pressure is 0.4-0.63 MPa for all models in the YT series.
- What is the weight of the rock drill?
- The weight ranges from 24kg to 27kg depending on the specific model (YT23D to YT29A).
- What after-sales service is provided?
- We provide a one-year warranty and offer video or technical support for troubleshooting.
- What certifications does the product have?
- The product is certified with CE and ISO 9001:2000 standards.
- What is the lead time for delivery?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What payment terms are accepted?
- Accepted payment types include T/T, L/C, Western Union, and Cash in currencies like USD, EUR, HKD, and CNY.
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