High Efficiency Air Leg Hand Held Rock Drilling Equipment YT28
High Efficiency Air Leg Rock Drill Machine
Pneumatic Machinery offers a comprehensive range of pusher leg and stopper rock drills suitable for all construction, tunneling, and mining applications across various rock formations. These robust yet simply designed machines deliver high impact energy with low air consumption.
Applications
The YT28 rock drill is designed for rock drilling, blasting holes, and other drilling operations in quarries, small coal mines, and construction sites.
- Ideal for wet drilling in medium-hard to hard rock formations
- Features grouped control mechanism for quick startup with "air on, water on, air off, water off" functionality
- Energy-efficient design with long-lasting, highly interchangeable parts
- Distinctive advantages include high efficiency, strong flushing capability, and powerful torque
YT Series Pneumatic Rock Drilling Machine Specifications
| Model |
YT28 |
YT27 |
YT29A |
YT24C |
TY24 |
| Weight |
26kgs |
27kgs |
26.5kgs |
24kgs |
24kgs |
| Length |
661mm |
668mm |
659mm |
628mm |
678mm |
| Air pressure |
0.4-0.63Mpa |
0.4-0.63Mpa |
0.4-0.63Mpa |
0.4-0.63Mpa |
0.4-0.63Mpa |
| Impact frequency |
≧37HZ |
≧39HZ |
≧39HZ |
≧37HZ |
≧31HZ |
| Air consumption |
≦81L/s |
≦86L/s |
≦88L/s |
≦80L/s |
≦67L/s |
| Impact energy |
≧70J |
≧75J |
≧78J |
≧65J |
≧65J |
| Cylinder*stroke |
80mm*60mm |
80mm*60mm |
82mm*60mm |
76mm*60mm |
70mm*70mm |
| Air pipe diameter |
25mm |
19mm |
25mm |
25mm |
19mm |
| Shank dimension |
22*108mm |
22*108mm |
22*108mm |
22*108mm |
22*108mm |
| Drilling depth |
5m |
5m |
5m |
5m |
5m |
| Bit diameter |
34-42mm |
34-45mm |
34-45mm |
34-42mm |
34-42mm |
Additional Models
| 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 |
Product Images
Company Profile
Hebei Minetech Machinery Technology Co., Ltd. is a joint venture enterprise with European partners, located in Shijiazhuang City, Hebei Province, China. We specialize in manufacturing and exporting mining machinery, including hydraulic and pneumatic drill machines, roof bolters, and drilling consumables such as drill bits and rods.
With over a decade of experience and a team of professional engineers and sales staff, we provide complete solutions for mining machinery. Our products are exported to more than thirty countries and regions worldwide, including Southeast Asia, the United States, Germany, Britain, South Africa, Poland, Russia, Middle Asia, and South America, establishing a strong international reputation.
