Piling equipment |
 |
Buckets |
|
 sizes
from 400 to 2500 mm.
Reliable tools for rotary drilling machines with torque
up to 21.000 kg. m, manufactured with special features and the most
advanced technologies available today.
MODELS
- Bucket "Heavy Duty" with flat or conical bottom:
automatic bottom trip mechanism complete with retaining
valves, bottom left teeth reamer and adjustable top opener.
- Bucket with double rotating bottoms:
used in sand and water mixed formations. The first bottom
is fixed while the second bottom allows ground entrance and discharge
as it rotates.
- Bucket "Centrifugal" type:
with longitudinal opening in two halves, with reverse rotation,
the tool opens allowing ground discharge.
"Heavy Duty" Buckets with flat
or conical bottom
DIAM. |
O.D.
CYLINDER |
CYLINDER THICKNESS |
HEIGHT CYLINDER |
BOTTOM THICKNESS |
Q.TY &
TYPE OF TEETH |
APPROX KG.
WEIGHT |
500 |
460 |
12 |
1000 |
40 |
6-T18 |
380 |
600 |
530 |
12 |
1000 |
40 |
10-T18 |
400 |
800 |
730 |
15 |
1000 |
40 |
4-T18+6-T25 |
600 |
1000 |
930 |
15 |
1000 |
40 |
4-T18+8-T25 |
750 |
1200 |
1120 |
15-20 |
1000 |
40 |
4-T18+8-T25 |
900 |
1500 |
1400 |
20 |
1000 |
40 |
4-T18+12-T25 |
1250 |
2000 |
1800 |
20 |
900 |
40 |
18-T25 |
1900 |
2500 |
2300 |
20-25 |
900 |
40 |
20-T25 |
2300 |
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Foundation
augers |
|
 Augers
with teeth for clay
Manufactured with a single increased thickness flight,
double start design, to improve penetration and ensure maximum verticality
of the hole. The flight pitch changes in accordance with the tools
diameter. The auger is provided with replaceable teeth and adapters
type T18 and T25.
 "Heavy
Duty" rock Augers
Employed to drill hard abrasive formations, manufactured
with reinforced high quality steel flights. The tool is provided
with replaceable tungsten carbide cutter bits and bit holders. Particularly
resistant under tough cutting conditions and high loads.
"Heavy Duty" Augers - Specs
DIAM. |
PITCH |
FLIGHT THICKNESS |
HEIGHT |
Q.TY
& TYPE OF TEETH |
CENTRAL PIPE
SIZES |
APPROX WEIGHT
KG. |
400 |
320 |
20/25 |
1600 |
4-T18 |
Ø 114 x 20 |
220 |
500 |
320 |
20/25 |
1600 |
6-T18 |
Ø 114 x 20 |
290 |
600 |
320 |
20/25 |
1600 |
6-T18 |
Ø 159 x 20 |
320 |
800 |
400 |
20/25 |
1500 |
6-T25 |
Ø 159 x 20 |
430 |
1000 |
400 |
20/25 |
1500 |
8-T25 |
Ø 159 x 20 |
500 |
1200 |
500 |
25 |
1500 |
10-T25 |
Ø 159 x 20 |
630 |
1500 |
500 |
25 |
1500 |
14-T25 |
Ø 159 x 25 |
900 |
2000 |
600 |
25 |
1600 |
18-T25 |
Ø 170 x 25 |
1000 |
All Auger parts majorly subject to wear are hardfaced
with tungsten carbide hardfacing
Percussion chisel bit available
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Big
diameter piling augers |
|
Continuous flight augers manufactured with helicoidal
sector made of wear - resistant steel welded on a drill collar -
steel 4145 H with integral API threaded connection.
Lengths from 1 to 10 meters
DIAM. (mm.) |
PITCH (mm.) |
THICKNESS (mm.) |
PIPE D xd (mm.) |
THREAD COUPLING |
WEIGHT/METRO
KG./MT |
300 |
250 |
15 |
120 x 60 |
3 
API IF |
120 |
350 |
300 |
15 |
120 x 60 |
3
API IF |
128 |
400 |
350 |
15 |
150 x 65 |
4
API IF |
180 |
450 |
400 |
15 |
150 x 65 |
4
API IF |
190 |
500 |
400 |
15 |
150 x 65 |
4
API IF |
200 |
550 |
450 |
20 |
150 x 65 |
4
API IF |
210 |
600 |
450 |
20 |
180 x 71 |
4
API IF |
240 |
700 |
450 |
20 |
180 x 71 |
4
API IF |
260 |
800 |
500 |
20 |
200 x 71 |
4
IF o 6 
A.R. |
290 |
1000 |
600 |
25 |
200 x 71 |
4
IF o 6
A.R. |
380 |
1200 |
600 |
25 |
200 x 71 |
4
IF o 6
A.R. |
490 |
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