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Similar Sandvik dth drilling hammer·Series:CIR, BR, COP,DHD,MISSION,QL,SD,NUMA...·Package: Wooden Case·Delivery time: 15 days
| Place of Origin | Fujian China (Mainland) | Model Number | Similar Sandvik dth drilling hammer |
|---|---|---|---|
| Type | Drill Pipe | Machine Type | Drilling Equipment |
| Certification | ISO9001 | Material | Carbide |
| Processing Type | Forging | Use | Ore Mining |
| Model | Similar Sandvik dth drilling hammer | Application | Marble quarry and well drilling |
| Advantages | factory price and high quality | Details | Similar Sandvik dth drilling hammer · Series:CIR, BR, COP,DHD,MISSION,QL,SD,NUMA... · Package: Wooden Case · Delivery time: 15 days |
| Packaging Detail | wooden case |
|---|---|
| Delivery Detail | within 25 days after receiving full payment |
| COP SIRIES,BR SIRIES,MISSION SIRIES,XL SIRIES etc. | ||||
| DTH hammer type | 3″ | 4″ | 5″ | |
| Length(Less bit) | 930mm | 1030mm | 1170mm | |
| Weight(Less bit) | 24.5kg | 39.2kg | 71.5kg | |
| External diameter | Φ81mm | Φ99mm | Φ125mm | |
| Bit shank | Cop34 | Cop44,DHD340 | Cop54,DHD350R | |
| Hole rang(mm) | Φ90mm-110mm | Φ110mm-135mm | Φ135mm-155mm | |
| Connection thread | API23/8″Reg | API2 3/8″Reg | API23/8″Reg or API31/2″Reg | |
| Working pressure | 0.5-2.5Mpa | 0.5-2.5Mpa | 0.5-2.5Mpa | |
| Impact rate | 28Hz(at 17bar) | 27Hz(at17bar) | 25Hza at 17bar | |
| Recommended rotation speed | 28r/min | 25-40r/min | 20-30r/min | |
| Air consumption | 10bar | 80L/s | 100L/s | 145L/s |
| 18bar | 160L/s | 180L/s | 280L/s | |
| 24bar | 210L/s | 250L/s | 390L/s | |
| DTH hammer type | 6″ | 8″ | CIR90 | |
| Length(Less bit) | 1248mm | 1487mm | 795mm | |
| Weight(Less bit) | 98kg | 188kg | 22kg | |
| External diameter | Φ142mm | Φ180mm | Φ80mm | |
| Bit shank | Cop64,DHD360 | Cop84,DHD380 | CIR90 QT90 | |
| Hole rang(mm) | Φ155mm-190mm | Φ195mm-254mm | Φ90mm-130mm | |
| Connection thread | API31/2″Reg | API41/2″Reg | male T48x10x2 | |
| Working pressure | 0.5-2.5Mpa | 0.5-2.5Mpa | 0.5-0.7mpa | |
| Impact rate | 23Hz at17bar | 20Hz at17bar | 820rpm(6bar) | |
| Recommended rotation speed | 15-25r/min | 15-20r/min | ||
| Air consumption | 10bar | 175L/s | 190L/s | 120L/s(6bar) |
| 18bar | 340L/s | 370L/s | ||
| 24bar | 475L/s | 495L/s | ||
down the hole bit | por el poco agujero | baixo o bit buraco | vers le bas le bit de trou | in das Loch Bit | il bit del foro | a lyukba bit | síos an poll giotán | ned i hullet bit | ned i hullet bit
down the hole hammer | martillo de fondo | o martelo buraco | marteau fond de trou | Imlochhammer | martello | a lyukba kalapács | alasuppovasara | síos an poll casúr | ned i hullet hammer | ned i hullet hammer
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