DTH Hammer DHD340 COP34 SD4 QL40
This DTH hammer is engineered for efficient rock drilling in mining and construction applications. It is compatible with DHD340, COP34, SD4, and QL40 drill bits.
Technical Specifications
Product Overview
High-Performance DTH Hammers
These Down-The-Hole (DTH) hammers are engineered for efficient rock drilling in mining, construction, and geotechnical applications. Designed to deliver high impact energy and fast penetration rates, they offer reliable performance across diverse geological formations. The robust construction ensures durability and extended service life, while optimized air consumption helps reduce overall drilling costs.
Technical Specifications
Size Range
- 3"
- 3.5"
- 4"
- 5"
- 6"
- 8"
- 10"
- 12"
- 14"
- Compatible Shank Styles
- DHD3.5DHD340DHD350DHD360DHD380COP44COP54COP64COP84TD40QL50QL60QL80Mission40Mission50Mission60Mission80SD4SD5SD6SD8DHD112SD12NUMA125
Performance Features
Performance Advantages
- Eliminates foot valve fracture and expansion issues
- 15%-30% higher drilling speed compared to foot valve models
- Lower energy consumption
- Approximately 10% lower oil consumption
- Simplified structure for easier maintenance
