hydraulic static pile driver

Hydraulic Static Pile Driver Advantages After 10 years of improvement by Changsha Tianwei Engineering Machinery Manufacturing Co., Ltd, the Hydraulic Static Pile Driver has been developed into the current fourth generation, and its main advantage reflects as below: 1.Patent technology PatentNo.ZL01249443.7:Thedesignofinvertedcylinderassupportingleg,whichavoidstheradialforceonthepistonextendsthelife timeofcylinder.PatentNo.ZL02139875.5: Embracingpile driving, top-pressingpiledrivingorbothcan be achievedinthe operationwithonemachine, which is applicable for concrete spum pile,thick/thin-walled circular pile,square pile,steel H-pile,and other precast at the site of: a) Clay, soft soil, sand layer, etc. b) Noise regulated urban area.c) Vibration regulated areas, such as, near old buildings, precision instrument buildings, subway, overpass,etc.2.Structure and configuration Big flow of hydraulic system: its piling speed is 100 m more than similar machine per day.