Vibratory Hydraulic Sheet Pile Hammer Pile Driver

Vibratory pile driver

Vibrating 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.

Products application

The efficient of vibration pile method is higher than other methods. It is mainly applied to steel sheet pile, steel pipe pile and long slender concrete precast pile within 8 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.

 

Performance parameter

 

Model	V-250D	V-300E	V-330E	V-350E	V-400D	V-450B	V-500A
Vibration frequency(rpm)	2800	3000	3000	3000	2600	2600	2600
Vibrating force(T)	39.5	48	51	53.4	55.5	58	63
Hydraulic system operating pressure(Bar)	300	300	300	300	300	300	300
Hydraulic system flow demand(Lpm)	175	240	270	270	280	300	320
Main body weight(T)	1.55	1.65	1.65	1.8	2	2.05	2.1
Apply to excavator weight(T)	20-24	24-30	30-35	35-40	38-42	40-45	48<
Clip mouth weight(kg)	C15:455kg; C16E:530kg; C18E:578kg C30B:455kg; C35B:530kg
Assistant arm weight(kg)	A200:500kg; A250B:600kg A350:900kg

 

Operation sample