PRODUCTS
- Kelly Drilling Rig
- Continuous Fight Auger Rig
- Large Dia.DTH Rig
- Deep Soil Mixing Rig
- Hydraulic Impact Hammer Rig
- Vibratory Hammers
- FAHH Hydrohammer
- Casing Rotator
- Water Recovery & Slurry Control Filter Press
- Vaccum Self Prime Sand Pump
- Vertical Drains installation rig
- Multiple purpose Micro-Piling Rig
- Desander
- Casing Oscillator
- pile breaker & Pump station
- Jet Grouting pump
- Trailer-Mounted Concrete Pumps
- Tools & Accessories
- Foundation drilling tools
- Hydraulic & Electric spare parts
- Anchors and Wedges
- Pump concrete mixing
- Truck mounted concrete pump
- Different Function Interchange
- Minerals Chenical, Detergent Chenical（Agent）
FAR380MR DTH - Technical Data
| DOWN THE HOLE HAMMER | ||
| Troque max | kN.m | 380 |
| Diameter max | mm | 1200 |
| Depth max | m | 90+20% buffer |
| Weight in working condition | t | 142 |
| MAST | ||
| Mast raking forward | ° | 5 |
| Mast side forward | ° | ±5 |
| Mast raking backforward | ° | 7 |
| ROTARY HEAD | ||
| Max drilling speed | rpm | 9-36 |
| UNDERCARRIAGE(Chinese local produced) | ||
| Crawlers Length | mm | 6850 |
| Crawlers Width | mm | 4000-500 |
| DIESEL ENGINE(Cummins QSX15) | ||
| Rated power | kW (HP) | 373(507HP) |
| HYDRAULIC PUMPS | ||
| Main pumps | mpa | 34 |
| Auxiliary pumps | mpa | 4 |
| MAIN WINCH | ||
| 1st Layer nominal line pull | kN | 320 |
| 1st Layer nominal rope speed | m/min | 65 |
| Max.lifting force=main winch force(4 times)+crowding force | mm | 820 |
| SERVICE WINCH | ||
| 1st Layer nominal line pull | Kn | 115 |
| 1st Layer nominal rope speed | m/min | 85 |
| Rope diameter | mm | 20 |
| WINCH CROWD | ||
| Crowd force(pull down/pull up) | kN | 330/375 |
| Pull down stroke | mm | 27000 |
| DIMENSION&WEIGHT | ||
| Transport width | mm | 4000 |
| Transport height | mm | 3382 |
| Transport length | mm | 18895 |
| Weight | ton | 135 |
| Operating height | mm | 25106 |
SERIESDTH
FOUNDATION TECHNOLOGIES
