5" DHD350 DTH Hammer for Production Drilling in Mining | MSD
5" DHD350 DTH Hammer
A powerful and productive choice for mining. Our 5" DHD350 DTH Hammer is designed for high-performance production drilling, offering speed and reliability. Boost your output. Explore specs!
Model Number:
MSD-DHD350
Size:
5 inch
Shank Type:
DHD350
Piston Design:
High-Power Valveless
Primary Application:
Production Mining, Quarrying, Construction
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Features & Benefits
High-Productivity Design: The DHD350 is engineered for speed and power, making it a top choice for production drilling where meters-per-hour is a key performance indicator.
Optimized Valveless System: Its high-power valveless design delivers a potent and rapid impact, ensuring fast penetration through a wide range of rock formations.
Heavy-Duty Construction: Built with a robust external cylinder and a wear-resistant piston, this hammer is designed to withstand the stresses of high-volume drilling.
Exceptional Value: Delivers the high-end performance required for production drilling, providing a superior return on investment and lowering your overall operational costs.
Recommended Applications
Production Drilling in Mining and Quarrying: The primary application for this hammer, ideal for creating blast holes efficiently in medium to large-scale operations.
Large-Scale Construction: A powerful tool for demanding civil engineering projects, such as drilling for foundations, pipelines, and large-scale excavation.
Deep Water Well Drilling: Its power and reliability make it an excellent choice for drilling deep and large-diameter water wells.
Technical Specifications
Overall Length | 1110 mm |
Outer Diameter | 126 mm |
Weight | 69 kg |
Hole Diameter Range | 135 mm - 155 mm |
Connection Thread | API 2 3/8"Reg API 3 1/2"Reg API 2 7/8"Reg |
Operating Air Pressure | 1.3 - 2.3 Mpa |
Recommended Rotation Speed | 20-35 r/min |
Air Consumption | 1.0Mpa:7m3/min 1.8Mpa:14m3/min 2.4Mpa:19m3/min |
Standard & Custom-Engineered Solutions
Whether your project requires a proven tool from our standard catalog or a completely custom-engineered solution, our team of drilling experts is ready to assist.
We excel at solving unique geological challenges and developing tools for non-standard requirements.
Contact us today to find the perfect standard bit or to begin engineering your unique tool for success!