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YT28 Rock Drill
- High-efficiency drilling machinery
- Mining & multiple industries application
- 34-42mm blast hole & 5m depth
- FT160BD/BC air leg compatibility
- Transparent oil reservoir lubrication
YT28 Air Leg Rock Drill
Precision-engineered pneumatic drill for superior rock excavation performance
Product Overview
The YT28 Air-Leg Rock Drill represents the pinnacle of pneumatic drilling technology in the renowned YT Series. Designed as a high-efficiency pusher leg rock drill machinery, this robust equipment excels in demanding mining environments while offering exceptional versatility across multiple industries. As an indispensable tool in metallurgy, coal extraction, railway construction, traffic infrastructure, water conservancy projects, and national defense stone engineering, the YT28 delivers reliable performance in all rock drilling applications.
Key Features & Performance
Advanced Lubrication System
Features a transparent FY200B oil reservoir for easy oil level observation, precise oil quantity adjustment, and guaranteed optimal lubrication during operation.
Universal Drilling Capability
Suitable for drilling and blasting in various rock types at any directional angle. Handles blast hole diameters of 34-42mm with an effective depth of 5 meters.
Flexible Configuration
Can be matched with Model FT160BD short air leg or Model FT160BC long air leg to suit different operational requirements and working environments.
Optimized Performance
Delivers exceptional impact frequency (≥37 Hz) with balanced impact energy (≥70 J), ensuring efficient rock fragmentation in medium-hard formations.
Energy Efficient Design
Optimized air consumption (≤81 L/S) at working pressure range of 0.4-0.63 MPa maximizes operational efficiency and reduces compressed air costs.
Operator-Centric Engineering
Ergonomic design minimizes vibration transmission while maintaining precise control, significantly reducing operator fatigue during extended drilling operations.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | YT28 |
| Weight (kg) | 28 |
| Length (mm) | 661 |
| Cylinder Dia*Stroke (mm) | 80 * 60 |
| Working Pressure (Mpa) | 0.4-0.63 |
| Impact Energy (J) | ≥70 |
| Impact Frequency (Hz) | ≥37 |
| Air Consumption (L/S) | ≤81 |
| Hose Size (mm) | 25 |
| Rock Drill Hose Diameter (mm) | 34-42 |
| Rock Drill Hose Depth (m) | 5 |
| Shank Size (mm) | 22×108 |
Industry Applications
As a critical component in modern rock excavation, the YT28 Air Leg Rock Drill is engineered for versatility across multiple sectors. Its robust construction and precision engineering make it ideal for demanding environments where reliability and performance are paramount.
28 kg
Optimized Weight
5 m
Effective Depth
≥37 Hz
Impact Frequency
FY200B
Oil Reservoir
Primary Application Areas
Mining Operations
Digging mine laneways & blasting holes
Railway Construction
Tunneling & infrastructure development
Water Conservancy
Dam construction & reservoir projects
Civil Engineering
Traffic infrastructure & foundation work
Experience the YT28 Advantage
Engineered for reliability and performance in the most challenging rock excavation environments worldwide.
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