DH660S drilling rig
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DH660S drilling rig
Introduction
| Technical parameters | Unit | DH660 |
| Maximum drilling depth | m | 660 |
| Drilling diameter | mm | 105-350 |
| Recommended working wind pressure | Mpa | 1.2-3.5 |
| Length of drill pipe | m | 3-6 m |
| Recommended Drill Pipe Diameter | mm | 89-114 |
| Shaft pressure | T | 16 |
| Lifting force | T | 23 |
| Power head stroke | m | 6.6 |
| Maximum turning torque | Nm | 8000-16000 |
| Maximum return speed | r/min | 100-320 |
| Lifting force | T | 3 |
| High leg travel | m | 1.5 |
| Travel speed | KM/H | 4.5 |
| Climbing ability | Slope | 24 degrees |
| Machine weight | T | 11 |
| Engine | Vigelwood P 12 280KW | |
| Oil pump | 160/160/63/32 | |
| Overall dimension | mm | 4750 (5250) 2150 2450 |
| adaptation condition | Loose layer and bedrock | |
| Outgoing mode | Hydraulic rotary, down-the-hole impactor or mud drilling | |
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Mailbox:362330779@qq.com
Address: No.9, Yimeng Mall, Mengyin County, Linyi City, Shandong Province
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