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The simple structure ensures the easy operation and maintenance. The good seal effect eliminates the problem
caused by water an
| TH series DTH hammer |
Application RangeIt is widely applied to all kinds of rock drilling and excellent for casing systems and water well projects.Design Principles
To pursuit smooth operation and reliability. Outstanding Advantages
The simple structure ensures the easy operation and maintenance. The good seal effect eliminates the problem
caused by water and flushing entering into the inner cylinder of hammer. They also have the features of large Main specifications of TH series DTH hammer| | Outer Diameter(mm) | Thread Connection | Weight(kg) | Rec.Hole diameter(mm) | Work air pressure(Bar) | Air consumption(m³/min) | | TH79 | 79 | API 2 3/8 Reg | 30 | 90-100 | 10.5-24 | 10.5bar | 17bar | 24bar | | | | | | | | 4.4 | 7.3 | 13.8 | | TH98 | 98 | API 2 3/8 Reg | 45 | 105-138 | 10.5-24 | 10.5bar | 17bar | 24bar | | | | | | | | 7 | 12 | 17.2 | | TH122 | 124 | API 2 3/8 Reg or | 80 | 138-165 | 12-24 | 12bar | 17bar | 24bar | | | | API 3 1/2 Reg | | | | 8.2 | 14.9 | 23.4 | | TH139 | 142 | API 3 1/2 Reg | 110 | 152-203 | 14-24 | 14bar | 17bar | 24bar | | | | | | | | 14.1 | 19.5 | 30 | | TH180 | 180 | API 4 1/2 Reg | 195 | 203-271 | 14-24 | 14bar | 17bar | 24bar | | | | | | | | 22.5 | 28.2 | 39.6 | | TH220 | 220 | API 5 1/2 Reg | 320 | 240-311 | 17-24 | 17bar | 21bar | 24bar | | | | | | | | 40.3 | 48.5 | 56.6 | | TH275 | 275 | API 2 3/8 Reg | 675 | 311-444.5 | 17-24 | 17bar | 21bar | 24bar | | | | | | | | 45.3 | 54.5 | 62.3 | | TH398 | 398 | API 6 5/8 Reg | 2350 | 500-570 | 17-24 | 17bar | 21bar | 24bar | | | | | | | | 53.5 | 68.8 | 78.8 | | TH600 | 600 | API 8 5/8 Reg | 4180 | 720-1000 | 17-24 | 17bar | 21bar | 24bar | | | | | | | | 67.6 | 78.4 | 92.8 |
All our Hammers can be easily adapted to accept different types of bit shanks as COP, BR, DHD, SD, XL QL, MACH, Halco and
Mission by simply changing a few basic components. Several models are available in Heavy-Duty format to suit particularly
arduous and abrasive drilling conditions Application Range
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