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Excavator mounted hydraulic pile hammer

excavator pile hammer

Hydraulic Vibratory Pile Hammer 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.

ModelH-250DH-300EH-330EH-350EH-400DH-450BH-500A
Vibration Frequency(rpm)2800300030003000260026002600
vibrating Force(t)39.5485153.455.55863
Operating Pressure(bar)300300300300300300300
Flow Demand(lpm)175270270270280300320
Main body weight(t)1.551.651.651.822.052.1
Excavator Class(ton)20-2424-3030-3535-4038-4240-45<48
Clip Mouth Weight(kg)C15:455KG C16E: 530KG C18E: 578KG C30B:455KG C35B:530KG
Assistance ArmA200:500KG A250B:600KG A300:750KG A350:900KG

Case

excavator pile hammer

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