Manufacturer Foundation construction borehole rotary drilling rig rock drill bucket clay drill bucket,earth drill bucket size from 600mm to 2500mm

Features:

-Kelly box size as per customer's demand

-Bucket thickness can be made 16mm or 20mm as customer's demand

-The single bottom plate thickness:50mm

-The double bottom plate thickness:40/50mm

-Teeth type:V19 or V20

1) Clay Drilling Buckets

There are two categories of clay drilling buckets:

1-Single Cut Clay Bucket          2- Double Cut Clay Bucket

Drilling Diameter Range: 600~2500mm      Shell Length:   800~1200mm 

Main Applications:

1- These buckets are suitable for drilling in clay, silt and loose to medium dense sand and gravel

2- Single cut buckets are recommended up to coarse gravel.

3- Double cut buckets are mainly used for bigger diameter uncased boreholes.

4- Single bottom buckets are used for clay laer and sticky formation.

2) Rock Drilling Buckets

There are two categories of rock drilling buckets:

1- Single Cut Rock Bucket            2- Double Cut Rock Bucket

Drilling Diameter Range: 600~2500mm      

Shell Length:   800~1200mm 

Main Applications:

1- Rock buckets are suitable for drilling in medium to weak rock and in very dense sand and gravel.

2- Single cut buckets are recommended up to coarse gravel

3- Double cut buckets are recommended for secant piles and uncased boreholes construction.

3) Cleaning Bucket

Cleaning Diameter Range: 600~2500mm          

Barrel Length: 800~1500mm

Main Applications:

Cleaning bucket is used for cleaning the bottom of borehole.

4) Core Barrels

Core barrels are generally divided into two types:

1- Core Barrel with Bullet Bits (Applicable for strong rock up to 100MPa or Rock with deep cracks)

2- Core Barrel with Roller Bits (Applicable for very strong rock formations with compressive strength grater than 100MPa)

Cutting Diameter Range: 600~2500mm