Hebei Tuff Heavy Industry Co., Ltd.
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Rotary Drilling Rig Tools Kelly Box 200mm Cleaning Drilling Bucket For Cleaning Spoil
Feature
1. Choose conical or straight bucket according to different working conditions；
2. Choose straight guide plate or no guide plate according to different working conditions;
3. Applicable scope: cleaning spoil at pile bottom, soft layer；
Customizable Items
1. Cutting DIA. Custom : design various cutting diameter based on demand, like φ950,φ1050 etc.
2. Shell HIT. Custom : design as demand, prolong or shorten, increase of efficiency by drilling more.
3. Bottom Custom : single bottom and double bottom design as demand;
4. Kelly Box Custom : custom Kelly box size based on the Kelly bar, like 130*130, 150*150,200*200 etc;
5. Bottom Open Mechanic : half-automatic or manful mechanic bottom open system.
| Cleaning Dia. | Shell HIT. | Shell OD. | Shell THK. | Fixed Bottom THK. | Rotate Bottom THK. | Teeth No. | Weight |
| φ600 | 800 | 520 | 16 | 40 | 40 | / | 495 |
| φ800 | 800 | 720 | 16 | 40 | 40 | / | 693 |
| φ900 | 800 | 820 | 16 | 40 | 40 | / | 724 |
| φ1000 | 800 | 920 | 16 | 40 | 50 | / | 935 |
| φ1200 | 800 | 1120 | 16 | 40 | 50 | / | 1240 |
| φ1500 | 600 | 1420 | 16 | 40 | 50 | / | 1510 |
| φ1600 | 600 | 1520 | 16 | 40 | 50 | / | 1700 |
| φ1800 | 600 | 1720 | 16 | 50 | 50 | / | 2350 |
| φ2000 | 600 | 1920 | 20 | 50 | 50 | / | 3150 |
| φ2200 | 600 | 2120 | 20 | 50 | 50 | / | 3570 |
| φ2500 | 600 | 2420 | 20 | 50 | 50 | / | 4680 |
| φ2800 | 600 | 2720 | 20 | 50 | 50 | / | 5330 |
| φ3000 | 600 | 2920 | 20 | 50 | 50 | / | 6125 |
| Remark : All measurements are in milimeters, weight in kilograms. | |||||||
