High efficiency air leg rock drill machine Rock Drill YT28 Rock Drilling Machine
Pneumatic Machinery has a wide range of pusher leg and stopper rock drills to cover all construction, tunneling and mining applications in different rock formations. They are robust but simply designed, with high impact energy and low air consumption.
Applications:
The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and otherconstructions.
Pneumatic air leg rock drilling machine
* 1.Fit for wet drilling in medium-hard or hard rock.
* 2.Grouped control mechanism,quick to start up, with "air on ,water on, air off,water off" mechanism, convenient to handle and easy to maintain and repair.
* 3.Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.
* 4.YT28 differ form similar products particularly in its high efficiency, strong flushing and powerful torque.
| YT series pneumatic rock drilling machine |
| 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 |
| | 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 |
Company Profile:
Hebei Minetech Machinery Technology Co, Ltd. is an joint venture enterprise with Europe Partner, which is located in Shijiazhuang City, Hebei Province,China. Our company is specialized in manufacturing and exporting of mining machinery, such as hydraulic and pneumatic drill machine, roof bolter and drilling consumption, like drill bit and drill rod with own factory in Shijiazhuang City.
With our rich expenience for over a decade and with professional engineers andsales team, we focus on providing complete solutions for mining machinery.
Target markets is gradually shifted from domestic market to international market, products are exported to more than thirty countries and regions, including Southeast Asia, the United States, Germany, Britain, South Africa, Poland, Russia, Middle Asia, South America and so on, and established a good brand and reputation international market.
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