Product Introduction
DTH hammer is a percussion system driving a piston inside hammer body with up and donw motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this method is widely utilized for foundation work, landslide prevention work, quarrying services, marine civil work, etc.
Product Features
1.good sealing effect to prevent water and rock cutting entering to the hammer
2.high impact power
3.reliable and stable performance
4.simple structure, easy to maintain and disassembly
5.Average drill speed
Technical Parameters
| Shank |
Length(less bit) |
External diameter |
Top Sub Thread |
Weight(less bit) |
Hole Range |
| DHD360/COP64 |
1248mm |
148mm |
API 3 1/2''REG |
100kg |
155-190 |
| SD6 |
1261mm |
148mm |
API 3 1/2''REG |
100kg |
155-190 |
| QL60 |
1212mm |
148mm |
API 3 1/2''REG |
95kg |
155-190 |
About us
We are able to manufacture, export and supply our clients excellent quality DTH Hammers like DTH Hammer Bits and RC Hammer. These hammers are meticulously manufactured with utmost perfection by utilizing superior quality raw materials and efficient machinery. Sturdy in construction, the provided hammers are specifically designed to suit high pressure drilling rigs. Also, the offered DTH Hammers can be purchased from us in distinct technical specifications at industry leading rates.
Delivery & Package
Delivery : By air, By sea or By express
Package: Ply-wooden cases + Pallet
Detailed Image
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