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360 Degrees Rotation Device Hydraulic Vibratory Hammer Machine For Construction Foundation
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.
|Weight of main body||KG||3500||1500||2200||2800|
|Operating Pressure of oil system||BAR||300||280||280||300|
Flow Demand for
Hydraulic oil system
|Max pile length||M||18||9||13||16|
1) 360 degrees rotation device of middle bracket
2) All kinds pile driving , sheet pile, tube pile, H beams, steel sheet.
3) Best mobility in narrow place compared with crane
4) High shear load of heavy duty elastomer cushion which prevent the transmission of vibration to excavator.
5) easy installation and control. Minimal noise which is appropriate various work sites, crowded area, under bridge, narrow road ways, urban renewal.
A)The power head rotates with large torque, strong power and stratum adaptability
B)Rotation and propulsion are matched exactly based on operating condition of stratum,which is easy to adjust and ensure high efficiency of drilling pile.
C)The machine is equipped with a pile guide device to ensure verticality and high
quality of drilling pile.
D)Based on the control system of excavator, the machine is developed in pilot control,
which is responsive, stable and accurate.
1.HW crawler hydraulic drilling rig, using a new hydraulic technology, low consumption, large rotary torque,move the hole and shift the position is convenient.
2.The drilling rig structure is compact, it has a telescopic compensation function when promoting the slide carriage, the slide carriage supported on the ground when drilling, the drilling stability is very good.
3.The drilling rig is mainly used for piling anchoring, well, photovoltaic solar rotating pile and water conservancy, power plants, open-air mining, road construction and other stonework blast hole drilling and so on.