YT28 Portable Pneumatic Hand Held Air Leg Rock Drilling Machine with H22*108mm Drill Rod for Wet Drilling in Railway Construction
Price:
Negotiable
MOQ:
50 pcs
Delivery Time:
10-15 days
Brand:
MTH
Product Description
YT28 Portable Pneumatic Hand Held Air Leg Rock Drilling Machine For Hard Rock
The YT28 is a high efficiency air leg rock drill machine designed for blasting holes and drilling works in quarries, railway construction, water conservancy projects, and national defense facilities.
Key Features
- Designed for wet drilling when matched with Model FY250 Oil reservoir and Model FT160A/B Air-leg
- Suitable for various rock conditions
- Global export capabilities
Safety Instructions
- Always employ technical safe practices
- Regularly inspect steel wire ring clamp position and condition - replace if frayed or abraded
- Never use low burning point or explosive lubricating oils
Technical Specifications
| Parameter | Unit | Value |
|---|---|---|
| Weight | kg | ≈26 |
| Length | mm | 661 |
| Cylinder diameter | mm | 80 |
| Piston stroke | mm | 60 |
| Gas consumption | L/s | ≤55 |
| Drilling frequency | Hz | ≥34 |
| Impact energy | J | ≥70 |
| Borehole speed | mm/min | ≥475 |
| Borehole diameter | mm | Φ34-42 |
| Perforating depth | m | 5 |
| Shank | mm | 22*108±1 |
Product Images
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Get in Touch
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Company
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Location
No. 466 Zhongshan Road, Shijiazhuang, Hebei, China
Contact Person
Nikolay