Home > Products > Drilling Tools > High Efficiency-Energy Saving High Pressure DTH Hammers
High Efficiency-Energy Saving High Pressure DTH Hammers
USD $900 - $1,900
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Product Details
| Place of Origin | Henan, China | Brand Name | HF | |
| Model Number | gl440 | Type | Other, dth hammer, Hammer Drill | |
| Machine Type | Drilling Tool | Certification | AISI | |
| Material | High Manganese Steel | Processing Type | Forging | |
| Use | Well Drilling |
Product Description
High Efficiency-Energy Saving High Pressure DTH Hammers
Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc. series of Atlas and Sandvik etc.
They are with high efficiency, low failure rate and long service life. Even for all kinds of high hardness,
high abrasive rocks and other harsh conditions, our drilling tools can also realize efficient and economical drilling.
Item | GL440 | GL450 | GL460 | GL480 |
Drilling Dia. (mm) | 115-130 | 130-152 | 165-216 | 203-254 |
Hammer Length(mm) | 998 | 1087 | 1076 | 1450 |
Outside Dia.(mm) | 98 | 118 | 146 | 181 |
Weight(kg) | 40 | 60 | 92 | 260 |
Working Pressure(Mpa) | 0.8-2.1 | 0.8-2.1 | 0.8-2.1 | 0.8-2.1 |
Air Consumption (M3/Min.) | 3-12 | 3-14 | 6.8-20 | 9.6-24.8 |
Torque(N.M) | 402 | 840 | 980 | 1870 |
Impact Frequency (Times/Min.) | 850-1320 | 850-1600 | 860-1600 | 1100-1350 |
Connection 1 | API 2-3/8" | API 2-3/8" | API3-1/2" | API 4-1/2" |
Connection 2 | 67-12 | 83-12 | 104.4-12 | 128-12 |
Contact Us
- Zhengzhou Han Fa Imp & Exp Trading Co., Ltd.
- Contact nameVincent Guo Chat Now
- Phone86-371-67990397
- AddressYulan Street, High-tech Zone, Zhengzhou, Henan
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