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 General |
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| This equipment is used to take out
soil and gravel inside of casing after
inserted the casing in the ground by
Oscillator of Rotator, at large bore
cast-in-place concrete pile work.
hammer grab hammer grab hammer grab |
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| Features |
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Comparing with existing type, easy to maintain
and repair. hammer grab |
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It can be used instead of chisel ath the
decomposed granite soil. hammer grab |
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By changing Middle parts, Weight guide and
Shovel, it can be used when 1200 to 2000mm
casing diameter grab is needed. hammer grab |
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| Models |
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 BM-HA Series : Heavy type
single rope pulley grab
hammer grab hammer grab |
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| TYPE |
CASING
DIA.
(mm) |
LENGTH
(mm) |
JAW CAPA.
(ltr.) |
WEIGHT
(kg) |
REMARKS |
|
BM 1350 HA
|
1500 |
4824 |
800 |
7000 |
-
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BM 1650 HA
|
1800 |
4950 |
1100 |
8000 |
-
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BM 1800 HA
|
2000 |
5012 |
1200 |
8500 |
-
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| BM-HA Series : Heavy type
double rope pulley grab
hammer grab hammer grab |
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| TYPE |
CASING DIA.
(mm) |
LENGTH
(mm) |
JAW CAPA.
(ltr.) |
WEIGHT
(kg) |
REMARKS |
|
BM 1350 HA
|
1500 |
4291 |
800 |
6200 |
-
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BM 1650 HA
|
1800 |
4417 |
1100 |
7200 |
-
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BM 1800 HA
|
2000 |
4479 |
1200 |
7700 |
-
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| BM-HB Series : Heavy type
single rope pulley grab hammer grab hammer grab |
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| TYPE |
CASING DIA.
(mm) |
LENGTH
(mm) |
JAW CAPA.
(ltr.) |
WEIGHT
(kg) |
REMARKS |
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BM 1800 HB
|
2000 |
5722 |
1200 |
11000 |
-
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BM 2250 HB
|
2500 |
5911 |
1800 |
12700 |
-
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BM 2570 HB
|
3000 |
6045 |
2300 |
14000 |
-
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| BM-HB Series : Heavy type
double rope pulley grab hammer grab hammer grab |
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| TYPE |
CASING DIA.
(mm) |
LENGTH
(mm) |
JAW CAPA.
(ltr.) |
WEIGHT
(kg) |
REMARKS |
|
BM 1800 HB
|
2000 |
5146 |
1200 |
10100 |
11000
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BM 2250 HB
|
2500 |
5335 |
1800 |
11800 |
12700
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BM 2570 HB
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3000 |
5469 |
2300 |
13100 |
14000
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| BM-S Series : Standard type
single rope pulley grab hammer grab hammer grab |
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| TYPE |
CASING DIA.
(mm) |
LENGTH
(mm) |
JAW CAPA.
(ltr.) |
WEIGHT
(kg) |
REMARKS |
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BM 1050 S
|
1200 |
4151 |
340 |
3500 |
-
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BM 1350 S
|
1500 |
4242 |
830 |
4800 |
-
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BM 1800 S
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2000 |
4607 |
1150 |
6500 |
-
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| BM-S Series : Standard type
double rope pulley grab hammer grab hammer grab |
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| TYPE |
CASING DIA.
(mm) |
LENGTH
(mm) |
JAW CAPA.
(ltr.) |
WEIGHT
(kg) |
REMARKS |
|
BM 1050 S
|
1200 |
3819 |
340 |
3200 |
-
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BM1350 S
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1500 |
3910 |
830 |
4500 |
-
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BM1800 S
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2000 |
4275 |
1150 |
6200 |
-
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BM-R Series : Ropeless type
single rope pulley grab  mmer grab
BM-R Series : Ropeless type double
rope pulley grab mer grab |
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| TYPE |
CASING DIA.
(mm) |
LENGTH (mm) |
JAW CAPA.
(ltr.) |
WEIGHT (kg) |
REMARKS |
| L1 |
L2. |
SINGLE |
DOUBLE |
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BM850 R
|
1000 |
4125 |
3592 |
180 |
4500 |
3700 |
-
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BM1050 R
|
1200 |
4295 |
3762 |
340 |
5500 |
4700 |
-
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BM1350 R
|
1500 |
4423 |
3890 |
830 |
6800 |
6000 |
-
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BM1800 R
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2000 |
5783 |
5250 |
1150 |
8200 |
7400 |
-
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