Why does the excavator need to modify the pile driving arm?
Posted: Nov 7th, '24, 21:05
The pile driving arm of the excavator is modified by the big arm, auxiliary arm, pile hammer and other equipment. The hydraulic power station is used as the hydraulic power source, high-frequency vibration is generated through the vibration box, and the pile body is vibrated with high acceleration. The vertical vibration generated by the machinery is transmitted to the pile body, resulting in changes in the soil structure around the pile due to vibration, and the strength is reduced. The soil around the pile body is liquefied, the friction resistance between the pile side and the soil is reduced, and then the pile is sunk into the soil by the downward pressure of the excavator , the vibration sinking hammer and the self-weight of the pile body. When pulling the pile, in the case of vibration on one side, the pile is pulled up with the lifting force of the excavator . The conventional excavator is called "excavator pile driver" after the conversion of hydraulic pile arm, which is mainly used for piling operations, and the types of piles cover pipe piles, steel sheet piles, steel pipe piles, concrete precast piles, wooden piles and photovoltaic piles played on the water.
In fact, it is very simple to say, because the excavator piling arm modification itself is derived from the excavator modification, that is to say, the excavator evolved, but it has a long arm, and is dedicated to the excavator piling arm configuration, and excavation special arm is different, the pile arm is straight arm, conducive to lifting, equipped with a short arm, the pile hammer bend arm can be connected with the forearm, Therefore, it is relatively high to lift, but also better control the pile hammer can afford the pile and pile pressure operation, so the foundation of many tall buildings are built by it, the foundation needs steel sheet piles as the foundation, and the depth has very high requirements, because the excavator pile arm modification must be indispensable.
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email : sales@bonovogroup.com
In fact, it is very simple to say, because the excavator piling arm modification itself is derived from the excavator modification, that is to say, the excavator evolved, but it has a long arm, and is dedicated to the excavator piling arm configuration, and excavation special arm is different, the pile arm is straight arm, conducive to lifting, equipped with a short arm, the pile hammer bend arm can be connected with the forearm, Therefore, it is relatively high to lift, but also better control the pile hammer can afford the pile and pile pressure operation, so the foundation of many tall buildings are built by it, the foundation needs steel sheet piles as the foundation, and the depth has very high requirements, because the excavator pile arm modification must be indispensable.
Choose BONOVO for high-quality, customizable brush cutters for skid steers with fast delivery. Contact us today to discover how our superior products can enhance your land management tasks!
for more info just visit our website at www.bonovogroup.com
contact # : +86 158 6218 2088
email : sales@bonovogroup.com