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Hydraulic vibrating pile drivers
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Pile drivers install piling to hold back earth during excavations, set up the foundation of skyscrapers and bridges, or builddocks and wharfs. Due to the wide range of work performed in this field. Different types of piles can be worked throughdifferent clamps,such as round piles, concrete piles, steel sheet piles, square piles.

Hydraulic pile driver is using its high frequency vibration to vibrate pile body with high acceleration 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 the soil. Then using the excavator down force, vibrating pile hammer and pile body weight to sink pile into the soil. When extracting piles, in the condition of vibration to pull out the pile by using excavator lift force. Excitation force needed by pile driving machinery are comprehensive determined by site soil, soil condition, moisture content and type of pile, construction.

Specification:                                                                                                                                                                                                                               


Model

ASP20ASP40
Eccentric Torque（Nm）    40   85
Frequency（rpm）28002800
Centrifugal Force（Kn）300570
Amplitude（mm）6.814
Working Pressure（bar）280300
Oil Flow（L/min）155255
Max Turning（℃）270270
Main Body（Kg）20802940
Extension Boom （Kg）7401070
Extension Boom （Kg）29004100
Applicable Excavator（Ton）20-3035-45




 

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