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5" DHD350 DTH Hammer for Production Drilling in Mining | MSD

5" DHD350 DTH Hammer for Production Drilling in Mining | MSD
  • A 5-inch DHD350 DTH hammer designed for high-performance production drilling
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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  • Product Description

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!


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