belling buckets dia1000mm used for enlarging the pile base used for deep foundation piling work
Reamer buckets dia1000mm used for enlarging the pile base
Belling Bucket Main application: Belling Bucket is used for enlarging the pile base in stable (mainly cohesive) soil conditions. The cutting arms are gradually opened by applying the vertical crowed force on a connecting rod and a leverage system. When extracting the tools from the borehole, the upward movement of the Kelly bar transmits the pull onto the connecting rod and cutting arms are closed
Features: Kelly box: 130-150-200 - other available upon request Teeth:  soil teeth 18TL or 25T or  hard soil teeth BFZ  Rock round shank pick.
diameter 600mm/700mm/800mm/900mm/1000mm/1100mm/1200mm/1300mm/1400mm/1500mm
two wing underreaming bit,underreaming bucket,three wing belling bits,air lift reverse circulation roller bit drill bit,reammer bit,soil reammer bit,rock reammer bit with roller bit,air lift reverse circulation roller bit core barrel,large dia drotary drill rig piling
Diameter:600/700mm/800mm/900mm/1000mm/1200/1500/2000mm~3000(mm)
apply rock:soft to stiff silt and clay, loose to medium 
Double cut drilling bucket 800mm dia 130mm*130mm
SOIL BUCKET 1200MM DIA- 130KB, CYLINDERICAL,
ROCK BUCKET 750MMDIA 150X 150 KB DB CYL
ROCK BUCKET 1200MM DIA (150*150 MM KB , DB, CYL)
ROCK BUCKET 1500MM DIA (150*150 MM KB , DB, CYL)
25 MM ROCK TEETH
SOIL BUCKET 1000 MM, 200*200 MM, CONICAL, DB
CLEANING BUCKET1000MM DIA (200*200) CYL. DB
CLEANING BUCKET1200MM DIA -200*200 (DB
CLEANING BUCKET800MM DIA -130*130 MM KB DOUBLE BOTTOM)
CLEANING BUCKET1000MM DIA -130*130 MM DOUBLE BOTTOM
ROCK BUCKET 1000, 130*130 KB DB, CYL., WITH 30 MM TEETH
ROCK BUCKET 800, 130*130 KB DB, CYL., WITH 30 MM TEETH

Bucket: Flat bottom for CLAY Ø1500MM 130 x 130
Bucket: Double bottom rotating for ROCK Ø1200MM 130 x 130
Bucket: Double bottom rotating for ROCK Ø800MM 200 x 200
Bucket: Double bottom rotating for ROCK Ø800MM 130 x 130
Bucket: Double bottom rotating for CLAY Ø1500MM 130 x 130
Bucket: Double bottom rotating for CLAY Ø1000MM 200 x 200
Bucket: Double bottom rotating for CLAY Ø1000MM 130 x 130
Bucket: Double bottom rotating for CLAY Ø800MM 130 x 130
Bucket: Conical bottom for CLAY Ø1000MM 130 x 130
Bucket: Conical bottom for CLAY Ø800MM 130 x 130


Diameter:600~3000(mm)
Apply rock:Dense sand, granvle and medium up to weak