Double Bottom Standard Drilling Bucket Open Type For Pile Foundation
double bottom standard drilling bucket
,pile foundation drilling bucket
Product Description
Feature:
Large inlet of soil, open shell design, easy to dump spoil so increases the drilling efficiency；
Super strength structure for shell, guide plate, etc, increase the life cycle of bucket;
Guide strips arranged on the surface of bucket can avoid drilling tool sucked by the pressure；
Applicable layers: clay layer, silt layer, strongly weathered rock layer.
Customizable items:
Cutting diameter customization: according to customer demand design cutting diameter, such as φ950, φ1050, etc. with the casing construction use mostly ;
Tooth type customization: different tooth types can be installed according to customers' requirements, such as cut-off teeth, FZ80, FZ72, V20, 22S, etc.
Customized square head size: the size of drilling tool square head is customized according to the customer's drill pipe square head, usually 130×130, 150×150, 200×200, etc.
Product parameters:
| Cutting Dia. | Shell HIT. | Shell OD. | Shell THK. | Stiffening Ring THK. | Stiffening Ring HIT. | Teeth No. | Weight |
| φ600 | 1000 | 520 | 30 | 40 | 300 | 7 | 805 |
| φ800 | 1200 | 720 | 30 | 40 | 300 | 9 | 1238 |
| φ900 | 1200 | 820 | 30 | 40 | 300 | 10 | 1500 |
| φ1000 | 1200 | 920 | 30 | 40 | 300 | 11 | 1700 |
| φ1200 | 1200 | 1120 | 30 | 40 | 300 | 13 | 2140 |
| Remark1:All measurements in millimeters (mm); weight in kilograms(kg); | |||||||
