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UNDERWATER
VIBROCORING
 
SELECTING A VIBROCORER
 
CORETUBES,
LINERS, & CORE
RETENSION
 
BUOYANT-FRAME
vs RIGID FRAME
 
SPECIFICATIONS
 
OPERATIONS
FURTHER NOTES
 
 
STANDARD SUBMERSIBLE MODELS
VIBRO-PERCUSSIVE
P-3
VIBRO-PERCUSSIVE
P-5
WORKING DEPTH To 600m (2,000 ft.) To 600m (2,000 ft.)
POWER REQUIREMENTS 230 or 460v, 50-60 Hz, 3ph 230 or 460v, 50-60 Hz, 3ph

AVERAGE RUNNING AMPS
while vibrocoring

4.5 Amps (low setting) to 7 Amps (high setting on 230v 9Amps (low setting) to 14Amps (high setting) on 230v

FORCE

1 KN = 225 lbs

16.0 KN to 24.0 KN on 60 Hz

10.9 KN to 16.4 KN on 50 Hz

32.0 KN to 48.0 KN on 60 Hz

21.8 KN to 32.8 KN on 50 Hz

VIBRATION FREQUENCY

3,450 vpm on 60 Hz

2,850 vpm on 50 Hz

3.450 vpm on 60 Hz

2,850 vpm on 50 Hz

TYPICAL CORETUBE'S
LENGTH/DIAMETER

6.0m/76mm
(20ft/3.0")

4.5m/102mm
(15ft/4.0")

6.0m/102mm
(20ft/4.0")

STANDARD CLAMP 102mm (4.0") 102mm (4.0")
CLAMP ON REQUEST

from 76mm (3.0")

from 76mm (3.0")

VIBROHEAD WEIGHT 68 kg (150 lbs) 147 kg (325 lbs)
TYPICAL SHIPPING WEIGHT of an operating system
ADD WEIGHSTAND BALLAST
ADD GENERATOR IF REQUIRED
410 kg (900 lbs)
27 kg (60 lbs)
10.5 KVA, 135 kg (300 lbs)
590 kg (1,300 lbs)
68kg (150 lbs)
15 KVA, Vessel power
 
PO Box 1030,
Poway CA 92074-1030
Phone: 858-679-7361