Pneumatic Jack Leg Drilling Machine YT29A with 0.4~0.63 MPa Working Pressure and 27 kg Weight for Ore Mining
- YT29A type pneumatic rock drill for drilling in hard rock horizontal and inclined direction holes
- Can be used for up drilling anchor holes with diameter Φ35~45mm and effective drilling depth of 5 meters
- Depending on roadway cross-section size and operation conditions, can be used with FT160A gas legs, long FT160C type gas type, FT160B dispirited legs (metal mines can also use FT170 gas leg)
- Can be installed in jumbo or drill rack for dry and wet drilling
| Weight | 27 kg |
|---|---|
| External Dimensions (L×W×H) | 659×248×205 mm |
| Cylinder Diameter | 82 mm |
| Piston Structure Stroke | 60 mm |
| Working Air Pressure | 0.4~0.63 MPa |
| Impact Frequency | ≥39 Hz |
| Impact Energy | ≥78 J |
| Air Consumption | ≤88 L/s |
| Rotation Torque | ≥20 N.m |
| Water Pressure | 0.3~0.48 MPa |
| Air Pipe Inner Diameter | 25 mm |
| Water Pipe Inner Diameter | 13 mm |
| Drilling Hole Diameter | 34~45 mm |
| Drilling Hole Depth | 5 m |
| Working Temperature | -30~45℃ |
| Shank Size | H22×108±1 mm |
| Model | FT160A | FT160B | FT160C | FT170 |
|---|---|---|---|---|
| Weight | 17 kg | 16 kg | 18 kg | 18 kg |
| Length | 1668 mm | 1428 mm | 1820 mm | 1668 mm |
| Propulsion Stroke | 1338 mm | 1098 mm | 1490 mm | 1338 mm |
| Cylinder Inner Diameter | 65 mm | 65 mm | 65 mm | 67 mm |
Hebei Minetech Machinery Technology Co, Ltd. is a joint venture enterprise with Europe Partner, located in Shijiazhuang City, Hebei Province, China. Our company specializes in manufacturing and exporting mining machinery, including hydraulic and pneumatic drill machines, roof bolters, and drilling consumables like drill bits and drill rods.
With over a decade of experience and a team of professional engineers and sales staff, we focus on providing complete solutions for mining machinery.
Our target markets have gradually shifted from domestic to international, with products exported to more than thirty countries and regions including Southeast Asia, the United States, Germany, Britain, South Africa, Poland, Russia, Middle Asia, and South America. We have established a strong brand and reputation in international markets.
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