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Vibrating Pile Drive Excavator Attachments Flexiable Control Silence
Operation
It is mainly applied to steel steet pile,steel pipe pile and long slender concrete pecast pile within 8 -15 meters. This pile driving method is most suitable for working in sand and poorer effect in the clay where must select higher power model machines.
Vibrating hammer uses it’s high frequency vibration to vibrate pile
body with high accelertaion to pass the vertical vibration of
mechanical produce to pile which leading to changes in the soil
structure around the pile,strength decrease. Soil around the piles
become liquefaction to reduce frictional resistance between side of
the pile and soil. Then using the excavator down force,vibrating
the hammer and pile body weight to sink pile into the soil. When
extracting piles,in the condition ofvibration to pull out the pile
by using excavator lift force.Excitation force needed by pile
driving machinery are comprehensive determined ny site soil,soil
condition,moisture content and type of pile,construction.
Module | UNIT | VH250 | VH330 | VH350 | VH450 |
Eccentric moment | NM | 40 | 50 | 65 | 85 |
Frequency | RPM | 2800 | 2800 | 2800 | 2800 |
Excitation Force | TON | 36 | 45 | 58 | 75 |
Weight of Main Body | KG | 1500 | 2200 | 2800 | 3500 |
Operation Pressure of oil system | BAR | 280 | 280 | 300 | 300 |
Flow Demand for hydraulic oil system | LPM | 155 | 168 | 210 | 255 |
Excavator | TON | 18-25 | 30-40 | 40-50 | 40-65 |
Main Pile Length | M | 9 | 13 | 16 | 18 |
Applicable for steel steet pile,steel pipe pile and long slender
concrete pecast pile within 8 -15 meters. This pile driving method
is the most suitable for working in sand and poorer effect in the
clay which must select higher power model machines.