| Customization: | Available |
|---|---|
| After-sales Service: | Supplied |
| Warranty: | 1 Year |
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Product:DHD350 DTH Hammer
Shank: DHD350
Material: Fine Alloy Steel
Size:5 inch
Outside Diameter: 126 mm
Length without Bit: 1088 mm
Thread: API 2 3/8'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' REG PIN (RIGHT)
Working Air Pressure: 10~25 bar
Recommended Rotary Speed: 30~60 r/min
Impact Rate at 17 bar: 26Hz
Air Consumption: 543 cfm/246.6 psi, 793 cfm/348 psi
Net Weight: 74.63 kgs/pc
Water Well Drilling, Exploration Drilling, Foundation and Geotechnical Drilling, Geothermal Drilling, Mining and Quarry drilling, anchoring, and tunneling.
A. WONTECH DHD350 DTH Hammer can be widely used in water well drilling, exploration drilling, foundation and geotechnical drilling, geothermal drilling, mining and quarry drilling, anchoring, and tunneling.
B. DHD350 DTH hammer adopts high-quality alloy steel which has to go through an optimized heating process, after which the hammer's service life is prolonged and the reliability of the hammer's performance is improved.
C. DHD350 DTH hammer uses a very simple structure that only contains 12 spare parts. Operators can maintain and replace the worn-out spare parts very easily.
D. During some applications like wells, DHD350 DTH hammer can bear 30 working bars when hitting the deep rock in wells.
E. DHD350 DTH hammer can work perfectly with all DHD350 shank bits in the market.
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