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）
FAR280HD KELLY - Technical Data
| KELLY DRILLING | ||
| Max nominal | kN.m | 300 |
| Diameter max | mm | 2500 |
| Depth max | m | 90 |
| KELLY BAR | ||
| Friction Kelly Bar(optional) | China made | ￠508-6×16m |
| Merchanical inter-locking kelly bar(optional) | China made | ￠508-4×16m |
| MAST | ||
| Mast raking forward | ° | 5 |
| Mast side forward | ° | ±5 |
| Mast raking backforward | ° | 15 |
| ROTARY HEAD | ||
| Max spin off speed | rpm | 130 |
| Max drilling speed | rpm | 5-25 |
| UNDERCARRIAGE(CAT336D HHP) | ||
| Crawlers Length | mm | 5910 |
| Crawlers Width | mm | 3000-4300 |
| DIESEL ENGINE(CAT C9) | ||
| Rated power | kW (HP) | 261 |
| HYDRAULIC PUMPS | ||
| Main pumps | mpa | 35 |
| Auxiliary pumps | mpa | 4 |
| MAIN WINCH | ||
| 1st Layer nominal line pull | kN | 320 |
| 1st Layer nominal rope speed | m/min | 60 |
| Rope diameter | mm | 36 |
| SERVICE WINCH | ||
| 1st Layer nominal line pull | Kn | 115 |
| 1st Layer nominal rope speed | m/min | 70 |
| Rope diameter | mm | 20 |
| WINCH CROWD / CYLINDER CROWD | ||
| Crowd force(pull down/pull up) | kN | 215/275 |
| Pull down stroke | mm | 5330 |
| DIMENSION&WEIGHT | ||
| Transport width | mm | 3000 |
| Transport height | mm | 3392 |
| Transport length | mm | 16622 |
| Weight | ton | 76 |
| Min working radius | mm | 4010 |
SERIESKELLY
FOUNDATION TECHNOLOGIES
