200-500m Reverse Circulation drilling rig
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Description
The reverse circulation drilling rig adopts the latest technology . The rock drilling dust can be effectively collected by the dust collector to avoid environmental pollution. The slag can also be collected by the cyclone separator and can be used for sampling and analysis in geological exploration departments. It is the preferred equipment for geological exploration drilling and other deep holes.
| Model | TZ-200 RC | TZ-300 RC | TZ-400 RC | TZ-500 RC |
| Max drilling depth (m) | 200 | 300 | 400 | 500 |
| Max drilling diameter (mm) | Φ300 | Φ325 | Φ350 | Φ400 |
| Engine brand | yunnei | Cummins/Yunnei | Cummins/Yuchai | Cummins |
| Rated power (Kw) | 85 | 75/85 | 93/92 6Cylinder | 132 |
| Lifting force (T) | 10 | 12 | 14 | 26 |
| Speed of fast lifting (m/min) | 30 | 30 | 30 | 30 |
| Feeding force (T) | 5.5 | 6 | 8 | 10 |
| Fast feeding speed (m/min) | 60 | 60 | 60 | 60 |
| Max feeding stroke (mm) | 3600 | 3600 | 3600 | 3600 |
| Rotary torque (Nm) | 6000/3000 | 6500/3250 | 8000/4000 | 11000/5500 |
| Rotary speed (r/min) | 70/140 | 70/140 | 70/140 | 70/140 |
| Travel speed (Km/h) | 2.5 | 2.5 | 2.5 | 2.5 |
| Grade ability (°) | 21 | 21 | 21 | 21 |
| Lifting force (T) | 1.5 | 1.5 | 1.5 | 1.5 |
| Recommend drill rod | 89/102 | 89/102/114 | 89/102/114 | 89/102/114 |
| Dimensions Length x Width x Height (mm) | 5420x1800x2400 | 5760x1850x2450 | 5960x1950x2450 | 6860x2200x2600 |
| Weight (T) | 5.5 | 7 | 9 | 11 |
| Optional accessories | Welding generator、Foam Pump | |||