| RCD MACHINE - SPD150 |
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SAMBO'S RCD machine(SPD 150~300) are large bored equipments of of
soil foundation works for bridges,buildings and subways and used for the
vertical excavation work by means of the installed power swivel with rotary bits
on body based on hydraulic system.
It brings the rapid enhancement of work
efficiency according to speedy excavation capability without noise &
vibration and is not influenced by the nature of soil.
Vertical work
capability is over 40m deep-hole drilling and almost not influenced by any
working environments.
▶ Kwangan road. Pusan.Korea , 1996
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| ▶ GEOGUM BRIDGE CONSTRUCTION, 2004 |
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▶ MACHANG BRIDGE CONSTRUCTION, 2005
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▶ INCHEON BRIDGE CONSTRUCTION, 2005
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| Description |
SPD150 |
SPD200 |
SPD250 |
SPD300 |
Remark |
Casing
out diameter
(mm) |
D1,500 |
D2,000 |
D2,500 |
D3,000 |
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Pull-down
cylinder stroke
(mm) |
3,500 |
3,500 |
3,500 |
3,500 |
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| Thrust
max. of thrust cylinder (KN) |
470 |
750 |
780 |
1,000 |
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| Passage max. of retaining device (mm) |
1,750 |
2,030 |
2,530 |
3,030 |
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| Vertical
load max. to retaining device (KN) |
300 |
500 |
1,000 |
1,000 |
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| Passage
for drill rod pipe (mm) |
500 |
600 |
600 |
600 |
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max.
torque of power swivel
(KNm) |
95 |
160 |
232 |
354 |
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Revolution number of power swivel
(RPM) |
0~61 |
0~47 |
0~32 |
0~28 |
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| Size of
drill rod pipe (NW) |
NW200 |
NW200/310 |
NW300 |
NW300 |
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Aux. jib
winch/line pull
(KN) |
10 |
10 |
10 |
10 |
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Weight of
machine
(ton) |
15 |
23 |
31 |
36 |
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| Power
pack |
Engine
output
(HP) |
234 |
260 |
320 |
450 |
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Hydro pump oil
flow
(ℓ/min) |
210×2 |
210×2 |
210×2 |
325×2 |
Operating
pressure
(bar) |
235 |
235 |
280 |
280 |
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| Model ▶ |
SPD150 |
SPD200 |
SPD250 |
SPD300 |
Remark |
| A(Width of
machine) |
4,310 |
5,270 |
5,770 |
6,470 |
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| B(Length of
machine) |
4,400 |
5,260 |
5,760 |
6,515 |
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| C(Height of
machine) |
8,015 |
9,016 |
9,016 |
9,666 |
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| D(Clamping
diameter) |
1,500 |
2,000 |
2,500 |
3,000 |
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| H1(Mast
height) |
6,365 |
6,758 |
6,758 |
6,721 |
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| H2(Under base
height) |
1,650 |
2,277 |
2,277 |
2,945 |
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※ The above may change during further
development.
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