Description
Foundation Drilling Bucket Special Designed For Bored pile
Drilling buckets are designed for drilling in all types of soils below groundwater.
Connecting the Kelly bar by Kelly box, the drilling bucket can drill into soft soil, stiff clays or rock layers.
In order to improve the drilling efficiency, some special drilling buckets are designed to meet the requirements of drilling in complex soil conditions.
Special drilling buckets are designed in different ways as below：
Ring Cutting Rock Drilling Bucket
Application: Drilling in soil or medium weathered rock
Diameter range: 600mm-3000mm
Bentonite Drilling Bucket
Application: drilling in fluid
Diameter range: 600mm-2000mm
Grabbing style core barrel
Application: drilling in gravel, boulders
Diameter range: 600mm-3000mm
Rock Bucket with cone bottom
Application: Drilling in gravel, boulder and medium weathered rock
Diameter range: 600mm-2000mm
Kelly box:200mm*200mm;150mm*150mm;130mm*130mm;100mm*100mm;as per client’s request.
Wearing parts: Rock bit B47K17.5H/B47K19.5H/B47K22H/C31HD, rock pilot RP4 and holder
Wearing protection: wear strip on the shell
For different soil condition, various types of tooth are available and we also optimize the geometry of the tooth arrangement for excellent cutting performance.
Special drilling buckets are compatible with Bauer BG, Soilmec SR, Casagrande, Mait, IMT, CMV, XCMG, Sany, Zoomlion rotary drilling rigs and others.
Specifications
| Drilling Dia. (mm) | Shell Height(mm) | Shell THK(mm) | Bottom THK(mm) |
| 800 | 1200 | 16 | 40/50 |
| 1000 | 1200 | 20 | 40/50 |
| 1200 | 1200 | 20 | 40/50 |
| 1500 | 1200 | 20 | 40/50 |
| 1800 | 1000 | 20 | 40/50 |
| 2000 | 800 | 20 | 40/50 |
| Place of Origin: | Made in China |
| Brand Name: | Drillstar |
| Model Number: | Diameter 500mm-3000mm |
| Certification: | COC/PVOC/FORM E/CO/ISO 9001 |
