Drilling Bucket Rock Auger Core barrel for Rotary piling machine

Product Description

Application:Dense sand, granvle and medium up to weak rock.

Features:

Opening system: Automatic or manual double system-available upon request.

Shell height: as customers request, for example increased to ***0/***0mm, to increase the drilling volume and the work efficiency.S

Strucure: Side cut collar plate with round shank bits, round shank rock bits pilot bits/Fishtail pilot bits

Wear protection: Hard facing-Wear strip-Betek Stungstuds upon request

Soil Drilling Bucket

Single-bottom Double Cut Soil Bucket/Double-bottom Double Cut Soil Bucket

Applications:

1. Clay, silt, loose to medium dense sand and gravel, up to coarse gravel.
2. Double Cut soil bucket is recommended in cased/uncased and for bigger diameter piles.

Features:

1 Cylindrical barrel or Conical barrel(optional).

2 Throughout ventilation hole.

3 Hard facing strips for wear protection.

4 Kelly box **0mm,**0mm,**0mm (optional).
 

Single Cut Rock Bucket/Double Cut Rock Bucket

Applications:

1 Very dense sand and gravel, weak rock and up to coarse gravel.

2 Double cut rock bucket is recommended in uncased bores or for bigger diameters and for secant pile walls.

Features:

1 Cylindrical barrel or Conical barrel(optional).

2 Throughout ventilation hole.

3 Hard facing strips for wear protection.

4 Sturdy and wearable rock pilot for accurate positioning.

5 Kelly box **0mm,**0mm,**0mm (optional).

Applications:

Cleaning the bottom of borehole.

Features:

1 Cylindrical barrel or Conical barrel(optional).

2 Throughout ventilation hole.

3 Hard facing strips for wear protection.

4 Kelly box **0mm,**0mm,**0mm (optional).