| Hammer | DCS6 | DCS6HD | Patriot 60W | Patriot 60WQ |
|---|---|---|---|---|
| Bit Shank | QL60 | QL60 | 360 | QL60 |
| Recommended Bit Size (inches) | 6 - 81⁄2" | 61⁄4 - 81⁄2" | 6 - 81⁄2" | 6 - 81⁄2" |
| Outside Diameter (inches) | 51⁄2" | 5 3⁄4" | 5 1⁄2" | 5 1⁄2" |
| Hammer Weight (pounds) | 182 | 203 | 204 | 192 |
| Hammer Length Shoulder to Shoulder (inches) | 38 7⁄8" | 38 7⁄8" | 43 3⁄16" | 41 3⁄16" |
| Backhead Connection | 3 1⁄2 API Reg Pin | 3 1⁄2 API Reg Pin | 3 1⁄2 API Reg Pin | 3 1⁄2 API Reg Pin |
| Blows/Min @ psi | 1850 @ 350 | 1850 @ 350 | 1800 @ 350 | 1800 @ 350 |
| Hammer | Challenger 6 |
|---|---|
| Bit Shank | 360 |
| Recommended Bit Size (inches) | 6 - 81⁄2" |
| Outside Diameter (inches) | 5 3⁄8" |
| Hammer Weight (pounds) | 258 |
| Hammer Length Shoulder to Shoulder (inches) | 52" |
| Backhead Connection | 3 1⁄2 API Reg Pin |
| Blows/Min @ psi | 1350 @ 350 |
Numa DTH Hammer has a policy of continuous improvement of DTH technology and engineering, which is achieved through a proactive research and development program. Their performance driven Patriot, Champion, and Challenger hammer models offer one of the largest ranges of hammers available in the industry, capable of drilling holes from 3 1/2" to 43" in diameter.
Contact: sales@superdrill.com.cn
Phone: 86-18186993613
Tel: 86-18186993613
Company: Hubei Superdrill Equipment Co.,Ltd
Add: Building 3, Rainbow road,No.188 ; wuhan ;Hubei province
