ZYB420tons driven pile machine

New-type pile machinehydraulic static pile driver is a large machine equipment used in basic building construction. The static-pressure construct of precast pile entirely depend on the hydraulic static pressure to press the pile into the ground steadily and quietly. This unique basic construction method without pollution, has gradually taking place of the pile hammering and vibrating. It has be applied extensively along with the technology developing and the peoples environment protection consciousness enhancing. It is suitable to work under various geological conditions, such as collapsible loess, silty clay, sand bed, sedimentation geological stratification and fill stratum and so on. This machine is perfect eco-friendly construction equipment for piling basic construction and especially suitable working for urban construction. No pollution, no vibration, noiseless, high piling rate and excellent piling quality are the remarkable characters . Model ZYB420 parameter Max pile driving force ( tf) 420 Max oil pressure of the hydraulic system ( Mpa) 21 Max theoretic piling speed ( m/ min) 9.2 Grades of pile driving 4 Pile driving stroke ( m) 1.8 Longitudinal pace ( m) 3.0 Horizontal pace ( m) 0.7 One angle range ( ° ) 14 Lifting stroke ( m) 1.1 Pile standard Min quare pile F300 Max quare pile F500 Min tube pile à 300 Max tube pile à 500 Min side piling space ( m) 1.0 Side and corner pile driving force ( tf) 210 Max lift weight ( t) 12 Contact area pressure ratio of long feet ( t/ m2) 11.6 Contact area pressure ratio of short feet ( t/ m2) 12.8 Piling power ( KW) 67 Crane power ( KW) 30 Dimension and weight of transportation Length ( m) 13 Width ( m) 3.4 Height ( m) 3.2 Weight ( t) 52 Min working dimension Length ( m) 13 Width ( m) 7.6