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Custom rotary bucket for hard rock/sand. Conical/cylindrical, anti-suction holes, double-bottom lock. Full specs tailored.
Built-in anti-suction drilling water flow hole;
Integrated center cone, arc-shaped guide plate tooth arrangement,large drilling tool double-locking bottom mechanism design;
Drill tooth tracks are staggered, new surface cross-coverage, mutualcreation of free surfaces;
Applicable formations: sand layer, pebble layer, moderately weatheredand weakly weathered rock layer.
Customized cutting diameter: Design cutting diameter according to cus-tomer needs, such as 2950, 01050,etc, for use in pile foundation con-struction;Customized shell height: Design cylinder height according to customerneeds, such as increasing to 1500, 2000,increase the single drilling vol-ume,improve construction efficiency;
Customized key structure reinforcement: Strengthen various structuralparameters according to customer needs, such as thickening wall thick-ness and bottom plate,etc;
Customized soil inlet: single open, double open can be customized ac-cording to customer needs;
Customized single & double bottom: single bottom,double bottom canbe customized according to customer needs;
Customized square head size: Customized drilling tool size according tocustomer drill rod square head,usually:150*150, 200*200, 250*250,etc.
|
Cutting Dia
|
Shell HIT
|
Shell OD
|
Shell THK
|
Fixed Bottom THK
|
Rotate Bottom THK
|
Teeth NO.
|
Weight
|
|
&600
|
1200
|
500
|
16
|
40
|
50
|
6
|
654
|
|
&700
|
1200
|
700
|
16
|
40
|
50
|
9
|
926
|
|
&900
|
1200
|
800
|
16
|
40
|
50
|
10
|
1100
|
|
&1000
|
1200
|
900
|
16
|
40
|
50
|
11
|
1206
|
|
&1200
|
1200
|
1100
|
16
|
40
|
50
|
13
|
1510
|
|
&1500
|
1200
|
1400
|
16
|
40
|
50
|
16
|
2035
|
|
&1600
|
1200
|
1500
|
16
|
40
|
50
|
17
|
2400
|
|
&1800
|
1000
|
1700
|
20
|
40
|
50
|
21
|
3370
|
|
&2000
|
900
|
1900
|
20
|
40
|
50
|
22
|
3784
|
|
&2200
|
900
|
2100
|
20
|
50
|
50
|
23
|
4311
|
|
&2500
|
900
|
2400
|
20
|
50
|
50
|
27
|
5521
|
|
&2800
|
900
|
2700
|
20
|
50
|
50
|
33
|
6100
|
|
&3000
|
900
|
2900
|
20
|
50
|
50
|
35
|
7200
|

An open type drilling bucket with drilling teeth is designed for efficient excavation of clay, silt, weathered rock, and mixed soil conditions. It is commonly used in foundation drilling, piling, trenching, and ground reinforcement projects.
This drilling bucket is suitable for a wide range of ground conditions, including soft to medium-hard soils such as clay and silt, as well as highly weathered rock. Its reinforced drilling teeth provide strong penetration and reduced wear.
This open type drilling bucket is compatible with excavators, backhoes, and other carriers within the specified weight range. Customers should check the machine’s hydraulic flow and pressure to ensure optimum performance.
The drilling teeth enhance cutting efficiency, reduce drilling time, and improve material removal. Durable, replaceable teeth also help extend service life and reduce maintenance costs in harsh working environments.
Regularly inspect the drilling teeth and weld joints, ensure proper lubrication of pivot points, check tooth tightness, and remove debris after use. Periodic maintenance helps maximize service life and maintain consistent drilling quality.