hydraulic static pile driver

NEWERA/CHANGHE 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 of NEWERA hydraulic static pile driver.Static piling construction method is to use the hydraulic static pressure to press the Precast pile into the ground, hydraulic static pile driver is the necessary machinery and equipment of this construction method, ZYB series hydraulic static pile driver’s main technical characteristics are as follows: a. Patent Technology—The patented pile clamping mechanism and its control system makes pile clamping reliable, keeps pile from being damaged, and therefore allow thin-wall-pile be derived easily. b. Patent Technology—The patented lifting mechanism presents its cylinders from enduring sectional forces and consequently brings them longer operating life. c. Patent Technology—The patented long-feet-moving mechanism with directly driven double carts prevents the lifting mechanism from enduring sectional forces. d. Patent Technology—The patented supporting platform articulating mechanism has the rigidity and strength 30% higher than traditional ones, making the rig more stable to operate and more convenient to transport. e. Patent Technology—The patented tech of multi grade control of pile driving velocity doubles the velocity. f. The unique design of hydraulic system leads to less energy loss and lower temperature rise during operation. g. Compared with traditional side-piling mechanism, ZYB side-piling mechanism increases its driving capacity by 15%. h. The oil filling system inlet in the hydraulic system makes oil tiling and filtering very convenient and free of pollution. i. Minimum ground pressure: 600t pile driver control in the following 10-12 t/m2, over 600t control the same level in the 13-14 t/m2, the pressure lower more than 15%, to solve the problem of depression just because of too much pressure. j. ZYB can pile more than 1200 meters a day with low noise. Specification: Model parameter YZY120Max pile driving force (tf) 120Max oil pressure of the hydraulic system (Mpa) 20Max theoretic piling speed (m/min) 3.7Grades of pile driving 2Pile driving stroke (m) 2.0Longitudinal pace (m) 2Horizontal pace (m) 0.5One angle range (°) 11Lifting stroke (m) 1.1Pile standardMin quare pile F200Max quare pile F300Min tube pile Max tube pile Min side piling space (m) 0.7Side and corner pile driving force (tf) 60Max lift weight (t) 5Contact area pressure ratio of long feet (t/m2) 10Contact area pressure ratio of short feet (t/m2) 10Piling power (KW) 30Crane power (KW) 18.5Dimension and weight of transportationLength (m) 9.5Width (m) 3.2Height (m) 2.6Weight (t) 16Min working dimension Length (m) 9.5Width (m) 4.4