| Customization: | Available |
|---|---|
| After-sales Service: | Supplied |
| Warranty: | 1 Year |
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Product:SD6 DTH Hammer
Shank: SD6
Material: Fine Alloy Steel
Size:6 inch
Outside Diameter: 146 mm
Length without Bit: 1182 mm
Thread: API 3 1/2" REG PIN (RIGHT)
Working Air Pressure: 10~25 bar
Recommended Rotary Speed: 25~50 r/min
Impact Rate at 17 bar: 25 Hz
Air Consumption: 696 cfm/246.6 psi, 964 cfm/348 psi
Net Weight: 101.6 kg/pc
Water Well Drilling, Exploration Drilling, Foundation and Geotechnical Drilling, Geothermal Drilling
| DTH bits specifications: | |||
| Hammer inch | Bits diameter | Shank | |
| Metric | Inch | ||
| 1. | 64mm-70mm | 2 1/2"-2 3/4" | BR1 |
| 2" | 70mm-95mm | 2 3/4n-3 3/4" | MACH20/BR2 |
| 3" | 90mm-102mm | 3 1/2"-4" | COP32/COP34/MACH303 M30/DHD3.5/BR3 |
| 4" | 105mm-152mm | 41/8"-6" | COP44/DHD340/MACH44 SD4/M40/QL40 |
| 5" | 133mm-165mm | 5 1/4"-6 1/2" | COP54/DHD350R/MACH50 SD5/M50/QL50/BR5 |
| 6" | 152mm-254mm | 4 1/8"-10" | COP64/DHD360/SD6 M60/QL60/BuIroc BR6 |
| 8" | 203mm-330mm | 82-13" | COP84/DHD380/SD8 QL80/M80 |
| 10 | 254mm-380mm | 102-15" | SD10 NUMA100 |
| 12" | 305mm-508mm | 12"-20" | DHD1120/SD12 NUMA120/NUMA125 |
| To know 12-30 inch bits information, contact us now | |||
| Hammers | Bit Shank | Connection Thread | Suitable bit | Working pressure | Air consumption | |
| 1-3" Middle-low pressure DTH hammers | BR1 BR2 BR3 | RD40 box RD50 box API 2 3/8" Reg | 64-Φ76mm Φ70-Φ90mm 90-Φ110mm | 0.7-1.75Mpa | 0.7 Mpa | 4.5 m3/min |
| 1.0 Mpa | 4 m3/min | |||||
| 1.4 Mpa | 5 m3/min | |||||
| 3" hammers | DHD3.5 COP32/COP34 M30 | API 2 3/8"Reg | 90-Φ110mm | 1.0-1.5Mpa | 1.0 Mpa | 4.5 m3/min |
| 1.5 Mpa | 9 m3/min | |||||
| 4"hammers | DHD340 COP44 QL40 SD4 M40 | API 2 3/8"Reg | Φ105-0130mm | 1.0-2.5Mpa | 1.0 Mpa | 6 m3/min |
| 1.8 Mpa | 10 m3/min | |||||
| 2.4 Mpa | 15m3/min | |||||
| 5"hammers | DHD350 COP54 QL50 SD5 M50 | API 2 3/8"Reg API 3 1/2"Reg | Φ130-Φ156mm | 1.0-2.5Mpa | 1.0 Mpa | 9 m3/min |
| 1.8 Mpa | 15m3/min | |||||
| 2.4 Mpa | 23 m3/min | |||||
| 6" hammers | DHD360 COP64 QL60 SD6 M60 | API 3 1/2"Reg | Φ152-Φ203mm | 1.0-2.5Mpa | 1.0 Mpa | 10 m3/min |
| 1.8 Mpa | 20 m3/min | |||||
| 2.4 Mpa | 28.5m3/min | |||||
| 8" hammers | DHD380 COP84 QL80 SD8 M80 | AP1 4 1/2"Reg | Φ200-0279mm | 1.0-2.5Mpa | 1.0Mpa | 15m3/min |
| 1.8Mpa | 26m3/min | |||||
| 2.4Mpa | 34m3/min | |||||
| 10" hammers | SD10 NUMA100 | API 6 5/8"Reg | 254-Φ330mm | 1.0-2.5Mpa | 1.0Mpa | 22m3/min |
| 1.8Mpa | 40m3/min | |||||
| 2.4Mpa | 55m3/min | |||||
| 12" hammers | DHD1120 SD12 NUMA120 NUMA125 | API 6 5/8"Reg | 305-Φ381mm | 1.0-2.5Mpa | 1.0Mpa | 30m3/min |
| 1.8Mpa | 56m3/min | |||||
| 2.4Mpa | 78m3/min |
A. Like DHD360 and QL60 hammers, SD6 DTH hammer is also used in drilling wells, foundation hole, and boreholes in metal mines and aggregate quarries.
B. All the spare parts of SD6 hammer are heated treated with it's robust and durable performance.
C. Fewer internal spare parts and simple structure design enable SD6 DTH Hammer to have a longer life, less failure, and are easier to maintain.
D. Wontech SD6 DTH hammer model can be only matched to SD6 rock bits ranging from 152~203mm.
E. 8 robust spines can help to increase the toughness under big torque power transmitted from the drilling rigs and have very good capacity in drilling foundations and water wells.
FY series deep(water) well drlling rig uses full hydraulic control and the top drive to drive the rotation of drilling tools with very high drilling efficiency. Adopt steel tracked chassis,Very flexible in difficult roads, it can be widely used in many fields such as resource exploration of hydrology wells, coalbed methane, shallow layer of shale gas, terrestrial heat, etc, and can also be used for coal-mine gas exploitation or salvage work.
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