1.Optimized and robust desigh
2.superior material
3.longer life
4.less air consumption
5.15% higher penetration speed than conventional DTH hammer in the market.
DTH drilling hammer are widelyused in different drilling applications including mining,quarrying, water well drilling, geotechnical industries and etc.
| Hammers | Connection Thread | Suitable bit | Working pressure | Air consumption | |
| 4" hammers | API 2 3/8"Reg | 105-130mm | 1.0-2.5Mpa | 1.0 Mpa | 6 m3/min |
| 1.8 Mpa | 10 m3/min | ||||
| 2.4 Mpa | 15 m3/min | ||||
| 5" hammers | API 2 3/8"Reg | 130-156mm | 1.0-2.5Mpa | 1.0 Mpa | 9 m3/min |
| API 3 1/2"Reg | 1.8 Mpa | 15 m3/min | |||
| 2.4 Mpa | 23 m3/min | ||||
| 6" hammers | API 3 1/2"Reg | 152-203mm | 1.0-2.5Mpa | 1.0 Mpa | 10 m3/min |
| 1.8 Mpa | 20 m3/min | ||||
| 2.4 Mpa | 28.5 m3/min | ||||
| 8" hammers | API 4 1/2"Reg | 200-279mm | 1.0-2.5Mpa | 1.0Mpa | 15m3/min |
| 1.8Mpa | 26m3/min | ||||
| 2.4Mpa | 34m3/min | ||||
| 10" hammers | API 6 5/8"Reg | 254-330mm | 1.0-2.5Mpa | 1.0Mpa | 22m3/min |
| 1.8Mpa | 40m3/min | ||||
| 2.4Mpa | 55m3/min | ||||
| 12" hammers | API 6 5/8"Reg | 305-381mm | 1.0-2.5Mpa | 1.0Mpa | 30m3/min |
| 1.8Mpa | 56m3/min | ||||
| 2.4Mpa | 78m3/min | ||||