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Air leg rock drill YT28/mini jack hammer/powerful pneumatic air digging tools
Product instruction
1.YT series quarry drill machine widely used in coal, metallurgy, railway, transport,water, infrastructure and
national defense projects of various levels of rock, tilt, down the hole drilling operations
2. The use of modern design means,performance of each product is optimized.
3. For all operating agencies were arranged according to ergonomic principles, to ensure that the products of high-performance, high efficiency and convenience of operation, security.
4.Quality materials and scientific and forging, all reflect the "quality " content, to ensure that the products of high strength.Air leg rock drill YT28/mini jack hammer/powerful pneumatic air digging tools
Technology Parameter
SPECIFICATIONS for YT series pneumatic rock drilling machine with air leg | |||||
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 |
Product Real Photos
Our company
Contact us
Skype:lh.ciciAir leg rock drill YT28/mini jack hammer/powerful pneumatic air digging tools
Phone:0086-537-2582838
Email:hw018AThengwanggk.com
Whatsapp/Wechat/Viber: + 8615965109869
Shandong Hengwang Group Co,.Ltd