High Air Pressure DTH Hammer
High Air Pressure DTH Hammer shows excellent performance in mining, building construction, geological exploration and other fields. Its versatility makes it suitable for different drilling tasks and can cope with a variety of complex work scenarios. Whether you need to drill deep holes or large-diameter holes, the High Air Pressure DTH Hammer is capable of doing it all, providing users with all-around drilling solutions.
High Air Pressure DTH Hammer is made of high quality alloy steel material, which is strictly quality controlled and tested to ensure its stability and reliability. During long hours of continuous operation, the High Air Pressure DTH Hammer is able to maintain stable performance and is not susceptible to wear and tear, providing users with long-lasting job security. Choosing the High Air Pressure DTH Hammer means choosing a reliable and durable rock drilling tool, which can help you accomplish various drilling tasks with ease and improve work efficiency.
Specification
DHD /COP DHD/COP SHANK HAMMER | |||||
Model | 3.5'' | 4'' | 5'' | 6'' | 8'' |
Bit shank | DHD3.5/COP34 | DHD340/COP44 | DHD350/COP54 | DHD360/COP64 | DHD380/COP84 |
Length without bits(mm) | 990/938 | 1045/1000 | 1214/1070 | 1300/1238 | 1522/1460 |
Thread connection | API 2 3/8'' REG PIN | API 2 3/8'' REG PIN | API 3 1/2'' REG PIN | API 3 1/2'' REG PIN | API 4 1/2'' REG PIN |
Outside diameter(mm) | 80/82 | 98/99 | 126 | 142/146 | 180/183 |
Bit diameter(mm) | 90-115 | 110-138 | 138-165 | 152/165-203 | 203-271 |
Bit with foot valve | WITH/WITHOUT | WITH/WITHOUT | WITH/WITHOUT | WITH/WITHOUT | WITH/WITHOUT |
Working pressure (bar) | 14/16-24 | 14/16-24 | 14/16-24 | 14/16-24 | 16-22 |
Weight(kg) | 28/38 | 38/45 | 85 | 98/102 | 190/198 |
MISSION MISSION SHANK HAMMER | |||||
Model | 4'' | 5'' | 6'' | ||
Bit shank | M40 | M50 | M60 | ||
Length without bits(mm) | 986 | 1108 | 1300 | ||
Thread connection | API 2 3/8'' REG PIN | API 3 1/2'' REG PIN | API 3 1/2'' REG PIN | ||
Outside diameter(mm) | 98 | 120 | 142/146 | ||
Bit diameter(mm) | 105-138 | 130-165 | 152/165-203 | ||
Bit with foot valve | WITHOUT | WITHOUT | WITHOUT | ||
Working pressure (bar) | 14-24 | 14-24 | 14-24 | ||
Weight(kg) | 38 | 83 | 98/106 | ||
QL DHD SHANK HAMMER | |||||
Model | 5'' | 6'' | 8'' | ||
Bit shank | QL50 | QL60 | QL80 | ||
Length without bits(mm) | 1066 | 1224/1238 | 1460 | ||
Thread connection | API 3 1/2'' REG PIN | API 3 1/2'' REG PIN | API 4 1/2'' REG PIN | ||
Outside diameter(mm) | 120 | 138/146 | 180 | ||
Bit diameter(mm) | 138-165 | 152/165-203 | 203-271 | ||
Bit with foot valve | WITH | WITH/WITHOUT | WITHOUT | ||
Working pressure (bar) | 14-24 | 14/16-24 | 16-22 | ||
Weight(kg) | 85 | 87/102 | 198 | ||
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